908 FGUS74 KORN 200046 FFHMRX HEADWATER GUIDANCE FOR HSA.....MORRISTOWN TN NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 745 PM CDT TUE MAY 19 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH00/DC2605200045 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==== ==================== ================== : :.....TENNESSEE : DOET1 3.5/ 4.0/ 4.5/ 5.4/ 6.5 :ELIZABETHTON, TN DOE R. RMTT1 3.5/ 4.2/ 5.5/ 5.7/ 6.5 :ROAN MOUNTAIN, TN DOE R. : :.....VIRGINIA : CLVV2 2.6/ 2.7/ 2.9/ 3.3/ 4.1 :CLEVELAND, VA CLINCH R. .END $$  891 FOUS74 KORN 200046 FFHHUN HEADWATER GUIDANCE FOR HSA.....HUNTSVILLE AL NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 745 PM CDT TUE MAY 19 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH00/DC2605200045 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....ALABAMA : FRYA1 2.3/ 2.5/ 2.7 :FARLEY, AL ALDRIDGE CREEK SHEA1 2.2/ 2.3/ 2.5 :SHERWOOD, AL ALDRIDGE CREEK ATNA1 3.5/ 4.4/ 4.7 :ATHENS, AL LIMESTONE CREEK BPPA1 3.5/ 4.3/ 4.5 :BUCKS POCKET, AL S. SAUTY CREEK MADA1 3.0/ 3.3/ 3.5 :MADISON, AL INDIAN CREEK .END $$  892 FOUS74 KORN 200046 FFHFFC HEADWATER GUIDANCE FOR HSA.....ATLANTA GA NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 745 PM CDT TUE MAY 19 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH00/DC2605200045 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....GEORGIA : ENGG1 2.2/ 2.3/ 2.4 :NEW ENGLAND, GA LOOKOUT CREEK HWEG1 3.5/ 4.0/ 4.9 :HIAWASSEE, GA HIAWASSEE R. .END $$  893 FOUS74 KORN 200046 FFHGSP HEADWATER GUIDANCE FOR HSA.....GREENVILLE/SPARTANBURG SC NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 745 PM CDT TUE MAY 19 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH00/DC2605200045 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==== ==================== ================== : :.....NORTH CAROLINA : ROSN7 3.5/ 5.0/ 5.5/ 6.0/ 6.5 :ROSMAN, NC FRENCH BROAD R. BLTN7 3.5/ 4.8/ 5.5/ 6.0/ 6.5 :BILTMORE, NC SWANNANOAH R. BIRN7 3.5/ 5.0/ 5.5/ 6.0/ 6.5 :BIRDTOWN, NC OCONALUFTEE R. .END $$  902 FOUS74 KORN 200046 FFHJAN HEADWATER GUIDANCE FOR HSA.....JACKSON MS NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 745 PM CDT TUE MAY 19 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH00/DC2605200045 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....MISSISSIPPI : MEIM6 3.5/ 4.5/ 4.8 :MERIDIAN, MS SOWASHEE CREEK JCCM6 3.3/ 4.1/ 4.6 :JACKSON, MS CANY CREEK JHMM6 3.5/ 4.1/ 4.9 :JACKSON, MS HANGING MOSS CREEK LYNM6 3.5/ 4.1/ 4.7 :JACKSON, MS LYNCH CREEK TOWM6 3.4/ 4.1/ 4.7 :JACKSON, MS TOWN CREEK UBCM6 3.5/ 4.1/ 4.8 :JACKSON, MS EUBANKS CREEK .END $$  903 FOUS74 KORN 200046 FFHLZK HEADWATER GUIDANCE FOR HSA.....LITTLE ROCK AR NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 745 PM CDT TUE MAY 19 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH00/DC2605200045 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....ARKANSAS : BTNA4 3.5/ 4.3/ 4.8 :BENTON, AR SALINE R. CIGA4 2.5/ 2.7/ 3.0 :CLINTON, AR S. FK LZKTLE RED R. HDYA4 3.5/ 4.6/ 5.5 :HARDY, AR SPRING R. .END $$  904 FOUS74 KORN 200046 FFHSHV HEADWATER GUIDANCE FOR HSA.....SHREVEPORT LA NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 745 PM CDT TUE MAY 19 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH00/DC2605200045 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....LOUISIANA : KEIL1 3.5/ 4.3/ 4.5 :KEITHVILLE, LA CYPRESS BAYOU .END $$  906 FOUS74 KORN 200046 FFHRNK HEADWATER GUIDANCE FOR HSA.....BLACKSBURG VA NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 745 PM CDT TUE MAY 19 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH00/DC2605200045 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==== ==================== ================== : :.....VIRGINIA : SALV2 2.3/ 2.5/ 2.7/ 3.3/ 4.2 :SALTVILLE, VA N.F. HOLSTON R. SGWN7 1.7/ 1.8/ 1.9/ 2.5/ 3.0 :SUGAR GROVE, NC WATAUGA R. SMFV2 2.9/ 3.1/ 3.3/ 3.9/ 4.6 :SEVEN MILE FORD, VA M.F. HOLSTON R. RLRV2 1.6/ 1.7/ 1.9/ 2.2/ 3.0 :RICHLANDS, VA CLINCH R. .END $$  907 FOUS74 KORN 200046 FFHLSX HEADWATER GUIDANCE FOR HSA.....ST. LOUIS MO NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 745 PM CDT TUE MAY 19 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH00/DC2605200045 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....MISSOURI : ANNM7 3.5/ 4.7/ 5.5 :ANNAPOLIS, MO BLACK R. .END $$  870 FOUS62 KALR 200126 FFGSJU COUNTY FLASH FLOOD GUIDANCE...PUERTO RICO NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 924 PM EDT TUE MAY 19 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN FORECAST ZONES. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260520 Z DH00/DC202605200124 /DUE/PPHCF/PPTCF/PPQCF :IDENTIFIERS ARE 2-LETTER STATE, Z FOR ZONE, 3-DIGIT ZONE NUMBER : :IDENT 1HR 3HR 6HR ZONE NAME :======= ==== ==== ==== ==================== PRZ001 1.0/ 1.9/ 2.8 PRZ002 1.0/ 1.9/ 2.8 PRZ003 1.0/ 1.9/ 2.8 PRZ004 1.0/ 1.9/ 2.8 PRZ005 1.5/ 2.0/ 2.5 PRZ006 1.5/ 2.0/ 2.5 PRZ007 1.5/ 2.0/ 2.5 PRZ008 1.5/ 2.0/ 2.5 PRZ009 1.5/ 2.0/ 2.5 PRZ010 1.5/ 2.0/ 2.5 PRZ011 1.5/ 2.0/ 2.5 PRZ012 1.5/ 2.6/ 3.7 PRZ013 1.5/ 2.6/ 3.7 VIZ001 2.0/ 3.1/ 4.3 VIZ002 2.1/ 3.3/ 4.6 .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  916 FOUS62 KALR 200128 FFGSJU COUNTY FLASH FLOOD GUIDANCE...PUERTO RICO NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 924 PM EDT TUE MAY 19 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN FORECAST ZONES. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260520 Z DH00/DC202605200124 /DUE/PPHCF/PPTCF/PPQCF :IDENTIFIERS ARE 2-LETTER STATE, Z FOR ZONE, 3-DIGIT ZONE NUMBER : :IDENT 1HR 3HR 6HR ZONE NAME :======= ==== ==== ==== ==================== PRZ001 1.0/ 1.9/ 2.8 PRZ002 1.0/ 1.9/ 2.8 PRZ003 1.0/ 1.9/ 2.8 PRZ004 1.0/ 1.9/ 2.8 PRZ005 1.5/ 2.0/ 2.5 PRZ006 1.5/ 2.0/ 2.5 PRZ007 1.5/ 2.0/ 2.5 PRZ008 1.5/ 2.0/ 2.5 PRZ009 1.5/ 2.0/ 2.5 PRZ010 1.5/ 2.0/ 2.5 PRZ011 1.5/ 2.0/ 2.5 PRZ012 1.5/ 2.6/ 3.7 PRZ013 1.5/ 2.6/ 3.7 VIZ001 2.0/ 3.1/ 4.3 VIZ002 2.1/ 3.3/ 4.6 .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  778 FOUS71 KRHA 200150 FFHNJ1 HEADWATER STATEMENT FOR NEW JERSEY STREAMS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 930 PM EDT TUE MAY 19 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260520 Z DH00/DC2605200130/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==================== ================== : : NWS BROOKHAVEN SERVICE AREA... : Ramapo River... MAWN4 2.7/ 3.0/ 3.4/ 3.8 :Mahwah (8ft) Ramapo River :MAWN4md 3.0/ 3.3/ 3.9/ 4.3 Mahwah (9) Ramapo River :MAWN4mj 4.0/ 4.4/ 5.5/ 6.1 Mahwah (12) Ramapo River : Hohokus Brook... HOHN4 1.8/ 2.0/ 2.5/ 3.6 :Ho-Ho-Kus (3ft) Hohokus Brook : Saddle River... LODN4 1.7/ 1.8/ 2.1/ 2.9 :Lodi (5.5ft) Saddle River :LODN4md 2.1/ 2.3/ 2.6/ 3.7 Lodi (7) Saddle River :LODN4mj 2.5/ 2.6/ 3.0/ 4.2 Lodi (8) Saddle River : Rahway River... SPGN4 2.5/ 2.5/ 2.7/ 3.3 :Springfield (5.5ft) Rahway River : : NWS MT. HOLLY SERVICE AREA... : PASSAIC BASIN... : Passaic River... CAMN4 3.5/ 3.6/ 4.5/ 5.0 :Chatham (6ft) Passaic River :CAMN4md 5.5/ 5.7/ 6.6/ 7.2 Chatham (7.2) Passaic River :CAMN4mj 6.4/ 6.6/ 7.4/ 8.0 Chatham (8.2) Passaic River : Rockaway River... BOTN4 4.3/ 4.8/ 5.6/ 6.8 :Boonton Abv. (5ft) Rockaway River :BOTN4md 4.8/ 5.5/ 6.3/ 7.8 Boonton Abv. (6) Rockaway River :BOTN4mj 5.1/ 5.9/ 6.8/ 8.0 Boonton Abv. (7) Rockaway River : Whippany River... WHIN4 3.2/ 3.4/ 3.8/ 3.9 :Morristown (6ft) Whippany River : RARITAN BASIN.. : South Branch Raritan River... STTN4 3.2/ 3.6/ 4.2/ 5.2 :Stanton (8ft) S. Br. Raritan River :STTN4md 3.4/ 3.8/ 5.2/ 6.2 Stanton (10) S. Br. Raritan River :STTN4mj 3.6/ 4.1/ 5.9/ 7.1 Stanton (12) S. Br. Raritan River : North Branch Raritan River... RRTN4 2.8/ 3.0/ 3.4/ 3.6 :Raritan (10ft) N. Br. Raritan River :RRTN4md 3.0/ 3.3/ 3.7/ 4.4 Raritan (12) N. Br. Raritan River :RRTN4mj 3.4/ 3.7/ 4.5/ 5.2 Raritan (15) N. Br. Raritan River : Millstone River... BKWN4 4.2/ 4.5/ 4.7/ 4.7 :Blackwells Mills(9ft) Millstone River :BKWN4md 4.3/ 4.5/ 4.8/ 4.8 Blackwells Mills(10) Millstone River :BKWN4mj 4.7/ 5.0/ 5.4/ 6.0 Blackwells Mills(15) Millstone River : DELAWARE BASIN... : Assunpink Creek...TACN4 2.8/ 2.9/ 3.3/ 3.7 :Trenton (8.5ft) Assunpink Creek :TACN4md 3.3/ 3.5/ 3.9/ 4.3 Trenton (9.5) Assunpink Creek :TACN4mj 4.0/ 4.2/ 4.7/ 5.3 Trenton (11) Assunpink Creek .END $$ NNNN $$ NNNN  781 FOUS71 KRHA 200150 FFHPA2 HEADWATER STATEMENT FOR THE DELAWARE AND SUSQUEHANNA BASINS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 930 PM EDT TUE MAY 19 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260520 Z DH00/DC2605200130/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME :======= ==== ==== ==== ==== ==================== : : NWS BINGHAMTON SERVICE AREA... : SUSQUEHANNA BASIN... : Tioughnioga River... CRTN6 1.9/ 2.1/ 2.2/ 2.2 :Cortland (8ft) :CRTN6md 2.0/ 2.2/ 2.4/ 2.7 Cortland (10) :CRTN6mj 2.2/ 2.5/ 2.9/ 3.3 Cortland (12.5) : Chenango River... SHBN6 1.9/ 2.0/ 2.1/ 2.1 :Sherburne (8.5ft) :SHBN6md 1.9/ 2.1/ 2.3/ 2.5 Sherburne (9) :SHBN6mj 2.1/ 2.2/ 2.5/ 3.0 Sherburne (10.6) : Otselic River... CINN6 2.5/ 2.6/ 2.8/ 3.3 :Cincinnatus (9ft) : ...moderate and major flood stages above rating table. : Cohocton River... CMPN6 2.5/ 2.6/ 2.9/ 2.9 :Campbell (8ft) :CMPN6md 2.6/ 2.8/ 3.4/ 3.5 Campbell (10) :CMPN6mj 2.8/ 3.1/ 3.9/ 4.1 Campbell (11) : Canisteo River... WCRN6 2.3/ 2.4/ 2.6/ 2.9 :West Cameron (17ft) :WCRN6md 2.3/ 2.4/ 2.8/ 3.1 West Cameron (18) :WCRN6mj 2.6/ 2.8/ 3.3/ 3.8 West Cameron (21) : Towanda Creek... MONP1 2.1/ 2.1/ 2.4/ 2.7 :Monroeton (15.5ft) :MONP1md 2.2/ 2.3/ 2.6/ 3.0 Monroeton (17) :MONP1mj 2.5/ 2.5/ 3.0/ 3.5 Monroeton (18.5) : Tunkhannock Creek... TNKP1 2.0/ 2.1/ 2.4/ 2.5 :Tunkhannock (11ft) :TNKP1md 2.2/ 2.3/ 2.8/ 2.9 Tunkhannock (14) :TNKP1mj 2.4/ 2.5/ 3.2/ 3.3 Tunkhannock (17) : Lackawanna River... OFRP1 2.6/ 2.6/ 2.8/ 3.1 :Old Forge (11ft) :OFRP1md 2.7/ 2.8/ 3.0/ 3.3 Old Forge (13) :OFRP1mj 2.9/ 3.0/ 3.3/ 3.7 Old Forge (16) : DELAWARE BASIN... : East Branch Delaware River... MRGN6 2.8/ 3.2/ 3.7/ 4.2 :Margaretville (11ft) :MRGN6md 3.5/ 3.9/ 4.6/ 5.4 Margaretville (12) :MRGN6mj 4.2/ 4.8/ 5.8/ 6.8 Margaretville (13) : West Branch Delaware River... WALN6 2.2/ 2.3/ 2.4/ 2.5 :Walton (11.5ft) :WALN6md 2.5/ 2.6/ 2.8/ 3.0 Walton (14) :WALN6mj 3.1/ 3.2/ 3.5/ 3.8 Walton (16) : Beaverkill Creek... CKFN6 2.1/ 2.1/ 2.4/ 2.7 :Cooks Falls (10ft) :CKFN6md 3.0/ 3.2/ 3.8/ 4.8 Cooks Falls (16) :CKFN6mj 3.4/ 3.7/ 4.6/ 5.9 Cooks Falls (18) : Lackawaxen River... HWYP1 2.7/ 2.8/ 3.0/ 3.4 :Hawley (14ft) :HWYP1md 3.4/ 3.5/ 4.0/ 4.6 Hawley (20) :HWYP1mj 3.7/ 3.8/ 4.4/ 5.1 Hawley (22) : : NWS STATE COLLEGE SERVICE AREA... : SUSQUEHANNA BASIN... : Tioga River... MFDP1 2.1/ 2.5/ 3.1/ 3.4 :Mansfield (12ft) :MFDP1md 2.2/ 2.7/ 3.5/ 3.8 Mansfield (13) :MFDP1mj 2.4/ 2.9/ 4.0/ 4.3 Mansfield (14) : Penns Creek... PNCP1 2.9/ 3.1/ 3.3/ 3.4 :Penns Creek (8ft) :PNCP1md 3.0/ 3.3/ 3.6/ 4.3 Penns Creek (10) :PNCP1mj 3.3/ 3.6/ 4.2/ 5.0 Penns Creek (12) : Frankstown Branch Juniata River... WIBP1 1.9/ 2.0/ 2.3/ 2.3 :Williamsburg (12ft) :WIBP1md 2.0/ 2.1/ 2.4/ 2.4 Williamsburg (13) :WIBP1mj 2.0/ 2.2/ 2.6/ 2.7 Williamsburg (15) : Little Juniata River... SPKP1 1.9/ 2.0/ 2.2/ 2.3 :Spruce Creek (8ft) :SPKP1md 2.1/ 2.1/ 2.5/ 2.7 Spruce Creek (10) :SPKP1mj 2.4/ 2.6/ 3.1/ 3.5 Spruce Creek (14) : Aughwick Creek... SLYP1 2.2/ 2.3/ 2.4/ 2.8 :Shirleysburg (10ft) :SLYP1md 2.4/ 2.5/ 2.7/ 3.2 Shirleysburg (12) :SLYP1mj 4.5/ 4.8/ 5.6/ 7.5 Shirleysburg (20) : Sherman Creek... SMDP1 2.6/ 2.8/ 3.1/ 3.4 :Shermans Dale (9ft) :SMDP1md 2.9/ 3.2/ 3.6/ 4.0 Shermans Dale (11) :SMDP1mj 4.2/ 4.8/ 5.5/ 6.0 Shermans Dale (16) : Conodoguinet Creek... HGSP1 3.7/ 3.8/ 3.9/ 3.9 :Hogestown (8ft) :HGSP1md 3.9/ 4.2/ 4.9/ 5.3 Hogestown (10) :HGSP1mj 4.3/ 4.7/ 5.5/ 6.0 Hogestown (12) : Yellow Breeches Creek... CPHP1 2.4/ 2.6/ 3.0/ 3.8 :Camp Hill (7ft) :CPHP1md 2.5/ 2.8/ 3.2/ 4.2 Camp Hill (9) :CPHP1mj 3.0/ 3.3/ 4.1/ 5.3 Camp Hill (13) : Swatara Creek... HTVP1 2.1/ 2.2/ 2.4/ 3.1 :Harper Tavern (9ft) :HTVP1md 2.4/ 2.6/ 2.8/ 3.7 Harper Tavern (12) :HTVP1mj 2.8/ 3.0/ 3.3/ 4.5 Harper Tavern (15) : Conestoga River... LNCP1 2.4/ 2.7/ 2.9/ 3.9 :Lancaster (11ft) :LNCP1md 2.5/ 2.9/ 3.2/ 4.2 Lancaster (13) :LNCP1mj 2.7/ 3.2/ 3.6/ 4.6 Lancaster (15) : DELAWARE BASIN... : Schuylkill River... LGVP1 3.0/ 3.1/ 3.2/ 3.4 :Landingville (8ft) :LGVP1md 3.8/ 4.1/ 4.2/ 4.6 Landingville (12) :LGVP1mj 4.6/ 5.0/ 5.3/ 5.8 Landingville (14) : : NWS MT. HOLLY SERVICE AREA... : DELAWARE BASIN... : Schuylkill River... BREP1 4.5/ 4.8/ 5.4/ 5.8 :Berne (12ft) :BREP1md 5.5/ 5.9/ 6.7/ 7.2 Berne (14) :BREP1mj 6.5/ 7.0/ 7.4/ 8.0 Berne (16) : Bush Kill... SHOP1 2.9/ 3.4/ 3.7/ 3.7 :Shoemakers (6ft) :SHOP1md 3.1/ 3.6/ 4.1/ 4.6 Shoemakers (7) :SHOP1mj 3.3/ 3.8/ 4.6/ 5.1 Shoemakers (8) : Brodhead Creek... MNSP1 2.2/ 2.5/ 3.1/ 3.9 :Minisink Hills(10ft) :MNSP1md 2.4/ 2.7/ 3.4/ 4.3 Minisink Hills(12) :MNSP1mj 2.6/ 3.0/ 4.0/ 5.0 Minisink Hills(15) : Little Lehigh Creek...APAP1 4.5/ 4.8/ 5.3/ 6.2 :Allentown-10th (8ft) :APAP1md 5.5/ 5.9/ 6.5/ 7.8 Allentown-10th (10) :APAP1mj 6.5/ 7.0/ 7.4/ 8.0 Allentown-10th (12) : Perkiomen Creek... GRAP1 2.9/ 3.5/ 3.8/ 4.4 :Graterford (11ft) :GRAP1md 3.3/ 4.0/ 4.3/ 5.1 Graterford (13) :GRAP1mj 4.0/ 4.9/ 5.2/ 6.3 Graterford (16) : Neshaminy Creek... LNGP1 2.8/ 3.2/ 3.3/ 3.7 :Langhorne (9ft) :LNGP1md 3.4/ 4.0/ 4.1/ 4.6 Langhorne (10) :LNGP1mj 3.8/ 4.5/ 4.6/ 5.1 Langhorne (12) : Chester Creek... CHSP1 2.6/ 2.7/ 2.9/ 3.6 :Chester (8ft) :CHSP1md 3.1/ 3.2/ 3.6/ 4.4 Chester (10) :CHSP1mj 4.1/ 4.3/ 4.7/ 5.8 Chester (14) : West Branch Brandywine Creek... MODP1 5.2/ 5.4/ 5.8/ 6.0 :Modena (9ft) :MODP1md 5.8/ 6.0/ 6.5/ 6.8 Modena (10) :MODP1mj 6.5/ 7.0/ 7.4/ 8.0 Modena (12) : East Branch Brandywine Creek... DWNP1 2.3/ 2.4/ 2.4/ 2.6 :Downingtown (7ft) :DWNP1md 3.2/ 3.3/ 3.4/ 3.7 Downingtown (9) :DWNP1mj 4.2/ 4.3/ 4.4/ 4.8 Downingtown (11) : Brandywine Creek... CDFP1 2.2/ 2.7/ 3.1/ 3.3 :Chadds Ford (9ft) :CDFP1md 2.6/ 3.3/ 3.9/ 4.0 Chadds Ford (11) :CDFP1mj 3.1/ 4.0/ 4.6/ 4.9 Chadds Ford (13) : Christina River... CHBD1 2.1/ 2.3/ 2.6/ 3.5 :Coochs Brdg(11ft) :CHBD1md 2.5/ 2.7/ 3.2/ 4.2 Coochs Brdg(12) :CHBD1mj 3.3/ 3.5/ 4.0/ 5.4 Coochs Brdg(13) : White Clay Creek... DPKD1 2.3/ 2.4/ 2.6/ 3.3 :Delaware Pk (13ft) :DPKD1md 3.1/ 3.2/ 3.4/ 4.2 Delaware Pk (15) :DPKD1mj 4.2/ 4.4/ 4.8/ 5.9 Delaware Pk (16.5) : Red Clay Creek... RCCD1 2.6/ 2.9/ 3.1/ 3.6 :Wooddale (7ft) :RCCD1md 3.4/ 3.6/ 4.0/ 4.7 Wooddale (8.5) :RCCD1mj 4.1/ 4.4/ 4.8/ 5.7 Wooddale (10) .END :=============================================================== : EXPERIMENTAL NON-FCST POINT RAW MODEL OUTPUT : NO MANUAL QC OR ADJUSTMENTS APPLIED...USE WITH CAUTION :=============================================================== : : NWS BINGHAMTON SERVICE AREA... .B RHA 260520 Z DH00/DC2605200130/DUE/PPHCF/PPTCF/PPQCF/PPKCF :GageID 1hr 3hr 6hr 12hr rainfall for indicated stages : Lackawanna River... ARHP1 3.4/ 3.5/ 3.9/ 4.6 :Archbald (8ft) :ARHP1md 4.0/ 4.1/ 4.5/ 5.5 Archbald (9) :ARHP1mj 4.6/ 4.8/ 5.3/ 6.5 Archbald (10) PKIP1 4.1/ 4.2/ 4.4/ 4.8 :Scranton (12.5ft.) :PKIP1md 4.4/ 4.5/ 4.6/ 5.1 Scranton (14) :PKIP1mj 4.6/ 4.7/ 4.8/ 5.3 Scranton (15) .END : Model-simulated 3-hourly stage forecasts including QPF... .E ARHP1 20260520 DC2605200150/DH03/HGIFX/DIH3/ .E1 2.5/2.5/2.5/2.5/2.5/2.5/2.5/2.5 .E PKIP1 20260520 DC2605200150/DH03/HGIFX/DIH3/ .E1 1.8/1.8/1.8/1.8/1.8/1.8/1.8/1.8 $$ NNNN  783 FOUS71 KRHA 200150 FFHVA2 HEADWATER STATEMENT FOR THE POTOMAC AND JAMES BASINS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 930 PM EDT TUE MAY 19 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260520 Z DH00/DC2605200130/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME :======= ==== ==== ==== ==== ==================== : : NWS STERLING SERVICE AREA... : POTOMAC BASIN... : North Branch Potomac River... KITM2 2.1/ 3.0/ 3.6/ 4.7 :Kitzmiller (9ft) :KITM2md 3.7/ 5.2/ 6.4/ 8.0 Kitzmiller (11) :KITM2mj 5.7/ 7.0/ 7.4/ 8.0 Kitzmiller (13) : Georges Creek... WSTM2 1.7/ 1.9/ 2.2/ 2.5 :Westernport (8ft) :WSTM2md 2.3/ 2.6/ 3.0/ 3.5 Westernport (10) :WSTM2mj 2.9/ 3.3/ 3.8/ 4.4 Westernport (12) : South Branch Potomac River... FKLW2 2.8/ 3.3/ 3.4/ 3.7 :Franklin (7ft) :FKLW2md 3.3/ 4.0/ 4.2/ 4.7 Franklin (9) :FKLW2mj 3.8/ 4.9/ 5.1/ 5.7 Franklin (11) : South River... WAYV2 4.3/ 4.5/ 5.5/ 5.9 :Waynesboro (9.5ft) :WAYV2md 4.9/ 5.3/ 6.6/ 7.1 Waynesboro (11) :WAYV2mj 5.8/ 6.4/ 7.4/ 8.0 Waynesboro (13) : North Fork Shenandoah River... COOV2 5.7/ 6.3/ 7.1/ 7.3 :Cootes Store (15ft) :COOV2md 6.5/ 7.0/ 7.4/ 8.0 Cootes Store (18) :COOV2mj 6.5/ 7.0/ 7.4/ 8.0 Cootes Store (21) : Antietam Creek... SACM2 5.0/ 5.0/ 5.1/ 5.3 :Sharpsburg (8ft) :SACM2md 5.6/ 5.6/ 5.8/ 6.1 Sharpsburg (10) :SACM2mj 6.5/ 6.6/ 6.8/ 7.2 Sharpsburg (12) : Seneca Creek... DAWM2 2.8/ 2.9/ 3.0/ 3.3 :Dawsonville (7.5ft) :DAWM2md 4.6/ 4.9/ 5.1/ 5.6 Dawsonville (11) :DAWM2mj 6.5/ 7.0/ 7.4/ 8.0 Dawsonville (16) : : NWS BLACKSBURG SERVICE AREA... : Maury River... BVSV2 3.8/ 4.7/ 5.6/ 6.5 :Buena Vista (17ft) :BVSV2cs 3.4/ 4.1/ 5.1/ 5.7 Buena Vista (13) :BVSV2md 4.0/ 5.0/ 6.0/ 6.9 Buena Vista (19) :BVSV2mj 4.3/ 5.3/ 6.3/ 7.3 Buena Vista (21) .END : :=============================================================== : EXPERIMENTAL NON-FCST POINT RAW MODEL OUTPUT : NO MANUAL QC OR ADJUSTMENTS APPLIED...USE WITH CAUTION :=============================================================== : : NWS STERLING SERVICE AREA... : Rock Creek at Sherrill Drive., Washington DC .B RHA 260520 Z DH00/DC2605200130/DUE/PPHCF/PPTCF/PPQCF/PPKCF :GageID 1hr 3hr 6hr 12hr rainfall for indicated stages RCKD2 1.9/ 2.0/ 2.2/ 2.6 :Washington, DC (7ft) :RCKD2md 2.5/ 2.8/ 3.1/ 3.7 Washington, DC (10) :RCKD2mj 3.3/ 3.6/ 4.0/ 4.8 Washington, DC (12) .END : Model-simulated 3-hourly stage forecasts including QPF... .E RCKD2 20260520 DC2605200150/DH03/HGIFX/DIH3/ .E1 2.1/2.1/2.1/2.1/2.1/2.1/2.2/2.8 $$ NNNN  159 FOUS73 KMSR 200200 FFHMPX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE MAY 19 2026 TWIN CITIES HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH00/DC2605200200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MINNESOTA HEADWATER POINTS *** : SNCM5 1.7/ 1.9/ 2.0 :JORDAN MN SAND CR PNLM5 2.5/ 2.7/ 3.5 :PINE ISLAND MN MID FK ZUMBRO R PILM5 3.3/ 4.0/ 4.5 :PINE ISLAND MN N B MID FK ZUMBRO R WGOM5 3.1/ 3.2/ 3.3 :WANAMINGO MN NO FK ZUMBRO R .END $$  160 FOUS73 KMSR 200200 FFHMKX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE MAY 19 2026 MILWAUKEE HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH00/DC2605200200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** WISCONSIN HEADWATER POINTS *** : AFTW3 2.2/ 2.5/ 2.8 :AFTON WI ROCK R BCHW3 1.5/ 1.6/ 1.7 :BLANCHARDVILLE WI E BR PECATONICA R BUNW3 2.1/ 2.3/ 2.7 :BUNCOMBE WI GALENA R DARW3 1.8/ 2.0/ 2.4 :DARLINGTON WI PECATONICA R MTNW3 1.5/ 1.7/ 2.2 :MARTINTOWN WI PECATONICA R MAZW3 1.9/ 2.0/ 2.0 :MAZOMANIE WI BLACK EARTH CR KINW3 3.5/ 4.0/ 4.5 :MILWAUKEE WI KINNICKINNIC R SEBW3 2.0/ 2.0/ 2.1 :SHEBOYGAN WI SHEBOYGAN R WKEW3 3.5/ 3.5/ 3.5 :WAUKESHA WI FOX R WWTW3 3.5/ 3.8/ 3.9 :WAUWATOSA WI MENOMONEE R BLOW3 2.1/ 2.2/ 2.3 :BELOIT WI TURTLE CR MFSW3 0.5/ 1.0/ 1.0 :MENOMONEE FALLS WI MENOMONEE R OAKW3 2.8/ 2.8/ 3.1 :SOUTH MILWAUKEE OAK CR .END $$  161 FOUS73 KMSR 200200 FFHILX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE MAY 19 2026 LINCOLN HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH00/DC2605200200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** ILLINOIS HEADWATER POINTS *** : BMII2 3.5/ 4.0/ 4.5 :BLOOMINGTON IL SUGAR CR RLLI2 2.0/ 2.0/ 2.1 :ROWELL IL SALT CR .END $$  162 FOUS73 KMSR 200200 FFHLOT HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE MAY 19 2026 CHICAGO HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH00/DC2605200200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** ILLINOIS HEADWATER POINTS *** : NBPI2 2.8/ 3.0/ 3.1 :CHICAGO IL N BR CHICAGO R CDCI2 2.5/ 2.8/ 3.3 :CHICAGO HEIGHTS IL DEER CR DRFI2 2.5/ 3.1/ 3.9 :DEERFIELD IL N BR CHICAGO R DEKI2 3.5/ 4.0/ 4.5 :DE KALB IL S BR KISHWAUKEE R DSPI2 3.4/ 3.5/ 3.7 :DES PLAINES IL DES PLAINES R WLRI2 3.0/ 3.5/ 3.9 :DES PLAINES IL WELLER CR EMHI2 2.6/ 3.0/ 3.4 :ELMHURST IL SALT CR FLSI2 2.5/ 3.1/ 3.5 :FLOSSMOOR IL BUTTERFIELD CR GLWI2 3.3/ 3.7/ 4.0 :GLENWOOD IL THORN CR GUNI2 3.2/ 3.3/ 3.6 :GURNEE IL DES PLAINES R JHCI2 2.3/ 2.5/ 2.8 :JOLIET IL HICKORY CR LAFI2 2.5/ 3.2/ 4.0 :LAKE FOREST IL SKOKIE R NILI2 3.5/ 4.0/ 4.5 :NILES IL N BR CHICAGO R NBRI2 3.5/ 4.0/ 4.5 :NORTHBROOK IL W FK N BR CHICAGO R OAKI2 3.2/ 3.4/ 3.7 :OAK FOREST IL MIDLOTHIAN CR MCDI2 3.4/ 3.7/ 4.1 :PROSPECT HTS IL MCDONALD CR ALPI2 1.8/ 2.0/ 2.1 :ROCKFORD IL ALPINE DAM-KEITH CR LEVI2 2.2/ 2.4/ 2.8 :ROCKFORD IL LEVINGS LAKE PPLI2 2.3/ 2.6/ 3.0 :ROCKFORD IL PAGE PARK LAKE ROLI2 2.8/ 3.2/ 3.7 :ROLLING MEADOWS IL SALT CR SCHI2 3.5/ 4.0/ 4.4 :ST CHARLES IL FERSON CR SORI2 3.5/ 3.9/ 4.2 :SHOREWOOD IL DU PAGE R THNI2 2.4/ 2.4/ 2.3 :THORNTON IL THORN CR WHEI2 3.0/ 3.2/ 3.4 :WHEELING IL BUFFALO CR WLSI2 3.5/ 4.0/ 4.5 :WILLOW SPRINGS IL FLAG CR YRKI2 2.6/ 2.6/ 2.7 :YORKVILLE IL BLACKBERRY CR : : *** INDIANA HEADWATER POINTS *** : HDDI3 3.5/ 4.0/ 4.5 :DYER IN HART DITCH MNTI3 3.5/ 3.8/ 3.9 :MUNSTER IN HART DITCH LCMI3 2.6/ 2.6/ 2.7 :MUNSTER IN LITTLE CALUMET R PRTI3 1.9/ 1.9/ 1.9 :PORTER IN LITTLE CALUMET R .END $$  163 FOUS73 KMSR 200200 FFHFGF HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE MAY 19 2026 GRAND FORKS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH00/DC2605200200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MINNESOTA HEADWATER POINTS *** : CSRM5 3.3/ 3.4/ 3.5 :CAMPBELL MN 1W SO FK RABBIT R MALM5 2.9/ 3.5/ 3.6 :MALUNG MN 2NW ROSEAU R BLO SO FK : : *** NORTH DAKOTA HEADWATER POINTS *** : DWGN8 3.5/ 4.0/ 4.5 :DWIGHT ND 1NE ANTELOPE CR HGRN8 3.5/ 4.0/ 4.5 :HILLSBORO ND GOOSE R LTRN8 2.2/ 2.3/ 2.4 :LARIMORE ND 5ENE TURTLE R .END $$  164 FOUS73 KMSR 200200 FFHLSX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE MAY 19 2026 ST LOUIS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH00/DC2605200200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MISSOURI HEADWATER POINTS *** : EWNM7 1.4/ 1.5/ 1.6 :EWING MO 5E NORTH FABIUS R EWMM7 2.0/ 2.1/ 2.2 :EWING MO 1NNE MIDDLE FABIUS R PALM7 1.0/ 1.1/ 1.1 :PALMYRA MO NORTH R TAYM7 1.2/ 1.5/ 1.7 :TAYLOR MO S FABIUS R PMZM7 1.4/ 1.4/ 1.5 :HOLLIDAY MO 2N MI FK SALT R TRYM7 0.6/ 1.0/ 1.0 :TROY MO CUIVRE R DRCM7 1.0/ 1.0/ 1.0 :ST PETERS MO DARDENNE CR LSLM7 1.2/ 1.3/ 1.4 :LAKE SAINT LOUIS PERUQUE CR - ABOVE LSTM7 0.8/ 1.0/ 1.0 :LAKE ST LOUIS MO PERUQUE CR CSNM7 1.0/ 1.1/ 1.1 :COOK STATION MO 1N MERAMEC R SEEM7 0.9/ 1.0/ 1.1 :STEELVILLE MO 2N MERAMEC R UNNM7 0.5/ 1.0/ 1.0 :UNION MO BOURBEUSE R BYRM7 1.7/ 1.7/ 1.8 :BYRNESVILLE MO 2NNE BIG R .END $$  165 FOUS73 KMSR 200200 FFHDMX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE MAY 19 2026 DES MOINES HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH00/DC2605200200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** IOWA HEADWATER POINTS *** : AKWI4 1.7/ 1.8/ 1.9 :ACKWORTH IA SOUTH R AMWI4 2.0/ 2.1/ 2.1 :AMES IA IOWAY CR BSSI4 1.9/ 2.0/ 2.1 :BUSSEY IA CEDAR CR DFMI4 2.4/ 2.5/ 2.5 :DSM-EASTON FOUR MILE CR CLVI4 1.5/ 1.8/ 2.1 :CLIVE I-80/35 WALNUT CR DOSI4 1.6/ 1.7/ 2.2 :DSM-63RD ST WALNUT CR MCWI4 2.7/ 2.8/ 2.9 :MASON CITY IA WINNEBAGO R .END $$  166 FOUS73 KMSR 200200 FFHARX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE MAY 19 2026 LA CROSSE HYDRLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH00/DC2605200200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** IOWA HEADWATER POINTS *** : DEHI4 3.4/ 3.5/ 3.7 :DECORAH IA UPPER IOWA R DCHI4 2.0/ 2.2/ 2.4 :DORCHESTER IA UPPER IOWA R GRBI4 1.5/ 1.6/ 1.8 :GARBER IA TURKEY R : : *** MINNESOTA HEADWATER POINTS *** : ASTM5 1.9/ 2.2/ 2.5 :AUSTIN WWTP MN CEDAR R DOBM5 2.5/ 2.6/ 2.9 :AUSTIN MN-21ST DOBBINS CR TRCM5 2.9/ 3.3/ 4.0 :AUSTIN MN-41 AV NW TURTLE CR HOUM5 1.5/ 1.7/ 1.9 :HOUSTON MN ROOT R LNSM5 2.6/ 3.1/ 3.5 :LANESBORO MN S BR ROOT R LANM5 2.3/ 2.4/ 2.7 :LANSING MN CEDAR R PTNM5 2.5/ 2.9/ 3.8 :PRESTON MN S BR ROOT R RBCM5 3.0/ 3.2/ 3.5 :ROCHESTER MN BEAR CR RCCM5 2.4/ 2.4/ 2.7 :ROCHESTER MN CASCADE CR ROCM5 3.0/ 3.2/ 3.4 :ROCHESTER MN SILVER CR RCSM5 3.5/ 4.0/ 4.3 :HWY 14 ROCHESTER S FK ZUMBRO R RCHM5 2.7/ 3.1/ 3.5 :ROCHESTER MN S FK ZUMBRO R WSPM5 2.0/ 2.2/ 2.6 :WHITEWATER ST.PK MFK WHITEWATER R ZUMM5 2.6/ 2.9/ 3.6 :ZUMBRO FALLS MN ZUMBRO R : : *** WISCONSIN HEADWATER POINTS *** : BTNW3 1.6/ 1.7/ 1.7 :BURTON WI GRANT R DDGW3 2.9/ 2.9/ 2.9 :DODGE WI TREMPEALEAU R GMIW3 2.3/ 2.6/ 2.9 :GAYS MILLS WI KICKAPOO R HILW3 1.1/ 1.2/ 1.3 :HILLSBORO WWTP WI S BR BARABOO R LAFW3 2.2/ 2.3/ 2.4 :LA FARGE WI KICKAPOO R NEIW3 1.9/ 2.3/ 2.7 :NEILLSVILLE WI BLACK R ONTW3 2.5/ 2.5/ 2.6 :ONTARIO WI KICKAPOO R REAW3 2.1/ 2.2/ 2.3 :READSTOWN WI KICKAPOO R RVLW3 1.8/ 1.9/ 1.9 :ROCKVILLE WI 2E PLATTE R SOGW3 2.0/ 2.1/ 2.2 :SOLDIERS GROVE WI KICKAPOO R STEW3 2.0/ 2.1/ 2.2 :STEUBEN WI KICKAPOO R VIOW3 2.1/ 2.1/ 2.2 :VIOLA WI KICKAPOO R .END $$  167 FOUS73 KMSR 200200 FFHAPX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 PM CDT TUE MAY 19 2026 GAYLORD HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH00/DC2605200200 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MICHIGAN HEADWATER POINTS *** : BVTM4 3.5/ 4.0/ 4.5 :BEAVERTON MI TOBACCO R MYFM4 2.5/ 2.5/ 2.5 :MAYFIELD MI BOARDMAN R RUDM4 3.3/ 3.4/ 3.5 :RUDYARD MI PINE RIVER .END $$  797 AWUS01 KWNH 200415 FFGMPD MSZ000-LAZ000-200815- Mesoscale Precipitation Discussion 0195 NWS Weather Prediction Center College Park MD 1214 AM EDT Wed May 20 2026 Areas affected...southwestern to central MS Concerning...Heavy rainfall...Flash flooding possible Valid 200413Z - 200815Z Summary...Brief training of heavy rain may allow for localized hourly rainfall of 2 to 3+ inches from southwestern to central MS over the next 2-4 hours. Localized flash flooding may result, especially if overlap occurs within urban centers along I-55 from Jackson to McComb. Discussion...04Z radar imagery and surface observations showed a NNE to SSW oriented line of thunderstorms moving east from western MS along an outflow boundary. The environment was quite moist and unstable with PWs between 1.8 and 2.1 inches along with 500-1500 J/kg MLCAPE as seen in the 00Z JAN sounding and 03Z SPC mesoanalysis. The outflow boundary is expected to continue to slowly but steadily move east over the next couple of hours but recent development out ahead of the outflow in southwestern MS near the LA border may support localized higher hourly rainfall values aided by short term training. Where training sets up, the environment supports the potential for 2 to 3+ inches of rain in an hour and totals near 4 inches. Given the fairly high flash flood guidance, this threat should likely be more urban in nature or within other poorly draining locations. Otto ...Please see www.wpc.ncep.noaa.gov for graphic product... ATTN...WFO...JAN...LIX... ATTN...RFC...ORN...NWC... LAT...LON 33398994 33018939 31359022 30949071 31019132 31449136 32039098 32769069  859 AWUS01 KWNH 200552 FFGMPD TXZ000-201150- Mesoscale Precipitation Discussion 0196 NWS Weather Prediction Center College Park MD 151 AM EDT Wed May 20 2026 Areas affected...south-central TX to middle TX coast Concerning...Heavy rainfall...Flash flooding possible Valid 200550Z - 201150Z SUMMARY...Over the next 3-6 hours, localized flash flooding will be possible over south-central TX to the middle TX coast due to high rainfall rates locally exceeding 2 to 3 in/hr at times and isolated storm total rainfall over 5 inches possible. DISCUSSION...0515Z radar imagery showed a roughly west-east oriented line of thunderstorms stretching from Kinney County to Brazoria County. These storms were located along a composite outflow boundary, sinking south, with an inflection point over Colorado County due to prior merging of two outflow boundaries. An northern bookend vortex/MCV feature, currently over Burleson County, has been associated with some of the highest rainfall rates with this complex. It is with this feature where MRMS-derived rates had been 2 to 3+ inches per hour for a few hours and local Wunderground sites near I-35 reported closer to 4 inches in an hour between 00-02Z. High rain rates tied to the east-southeastward tracking MCV feature over Burleson County are expected to wane over time as it becomes further displaced from the better instability to the south. Going forward, the outflow boundary is forecast to continue dropping south with time into moderately strong MLCAPE of 2000-4000 J/kg and PWs of 1.8 to 2.1 inches via 05Z SPC mesoanalysis data. While the outflow's exact motion remains uncertain, given the convective line's orientation is not a straight line, links/bends and short-term training will be possible as it advances generally southward. 850-300 mb and 0-6 km mean layer winds are less than or equal to 15 kt which will be supportive of slow cell motions at times just behind or perhaps just ahead of the outflow should pre-"frontal" cells form within the highly unstable environment. Localized flash flooding may result, including over a stripe of higher soil moisture due to 2 to 4+ inches of rain which fell early Tuesday morning from Aransas to Corpus Christi Bay and westward. Otto ...Please see www.wpc.ncep.noaa.gov for graphic product... ATTN...WFO...BRO...CRP...EWX...HGX... ATTN...RFC...FWR...NWC... LAT...LON 30409616 30379581 29519542 29159485 28759501 28239599 27799670 27359740 27339875 27679991 28730064 28990033 29019972 29039796 29519692 30009652 30259646  009 FOUS71 KRHA 200750 FFHNJ1 HEADWATER STATEMENT FOR NEW JERSEY STREAMS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 330 AM EDT WED MAY 20 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260520 Z DH06/DC2605200730/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==================== ================== : : NWS BROOKHAVEN SERVICE AREA... : Ramapo River... MAWN4 2.7/ 3.0/ 3.5/ 3.8 :Mahwah (8ft) Ramapo River :MAWN4md 3.0/ 3.3/ 3.9/ 4.4 Mahwah (9) Ramapo River :MAWN4mj 4.0/ 4.4/ 5.5/ 6.1 Mahwah (12) Ramapo River : Hohokus Brook... HOHN4 1.8/ 2.1/ 2.6/ 3.6 :Ho-Ho-Kus (3ft) Hohokus Brook : Saddle River... LODN4 1.7/ 1.8/ 2.1/ 2.9 :Lodi (5.5ft) Saddle River :LODN4md 2.1/ 2.3/ 2.6/ 3.7 Lodi (7) Saddle River :LODN4mj 2.5/ 2.6/ 3.0/ 4.2 Lodi (8) Saddle River : Rahway River... SPGN4 2.5/ 2.5/ 2.7/ 3.3 :Springfield (5.5ft) Rahway River : : NWS MT. HOLLY SERVICE AREA... : PASSAIC BASIN... : Passaic River... CAMN4 3.5/ 3.6/ 4.6/ 5.0 :Chatham (6ft) Passaic River :CAMN4md 5.5/ 5.7/ 6.6/ 7.2 Chatham (7.2) Passaic River :CAMN4mj 6.4/ 6.6/ 7.4/ 8.0 Chatham (8.2) Passaic River : Rockaway River... BOTN4 4.3/ 4.8/ 5.6/ 6.8 :Boonton Abv. (5ft) Rockaway River :BOTN4md 4.8/ 5.5/ 6.3/ 7.8 Boonton Abv. (6) Rockaway River :BOTN4mj 5.1/ 5.9/ 6.8/ 8.0 Boonton Abv. (7) Rockaway River : Whippany River... WHIN4 3.2/ 3.4/ 3.8/ 3.9 :Morristown (6ft) Whippany River : RARITAN BASIN.. : South Branch Raritan River... STTN4 3.2/ 3.6/ 4.3/ 5.2 :Stanton (8ft) S. Br. Raritan River :STTN4md 3.4/ 3.8/ 5.2/ 6.2 Stanton (10) S. Br. Raritan River :STTN4mj 3.6/ 4.1/ 5.9/ 7.1 Stanton (12) S. Br. Raritan River : North Branch Raritan River... RRTN4 2.8/ 3.0/ 3.4/ 3.7 :Raritan (10ft) N. Br. Raritan River :RRTN4md 3.0/ 3.3/ 3.8/ 4.4 Raritan (12) N. Br. Raritan River :RRTN4mj 3.4/ 3.7/ 4.5/ 5.3 Raritan (15) N. Br. Raritan River : Millstone River... BKWN4 4.2/ 4.4/ 4.7/ 4.7 :Blackwells Mills(9ft) Millstone River :BKWN4md 4.3/ 4.5/ 4.8/ 4.8 Blackwells Mills(10) Millstone River :BKWN4mj 4.7/ 5.0/ 5.4/ 6.0 Blackwells Mills(15) Millstone River : DELAWARE BASIN... : Assunpink Creek...TACN4 2.7/ 2.8/ 3.3/ 3.7 :Trenton (8.5ft) Assunpink Creek :TACN4md 3.2/ 3.4/ 3.8/ 4.2 Trenton (9.5) Assunpink Creek :TACN4mj 4.0/ 4.1/ 4.6/ 5.2 Trenton (11) Assunpink Creek .END $$ NNNN $$ NNNN  010 FOUS71 KRHA 200750 FFHVA2 HEADWATER STATEMENT FOR THE POTOMAC AND JAMES BASINS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 330 AM EDT WED MAY 20 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260520 Z DH06/DC2605200730/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME :======= ==== ==== ==== ==== ==================== : : NWS STERLING SERVICE AREA... : POTOMAC BASIN... : North Branch Potomac River... KITM2 2.1/ 3.0/ 3.6/ 4.7 :Kitzmiller (9ft) :KITM2md 3.7/ 5.3/ 6.4/ 8.0 Kitzmiller (11) :KITM2mj 5.7/ 7.0/ 7.4/ 8.0 Kitzmiller (13) : Georges Creek... WSTM2 1.7/ 1.9/ 2.2/ 2.6 :Westernport (8ft) :WSTM2md 2.4/ 2.6/ 3.1/ 3.5 Westernport (10) :WSTM2mj 2.9/ 3.3/ 3.8/ 4.4 Westernport (12) : South Branch Potomac River... FKLW2 2.8/ 3.3/ 3.4/ 3.7 :Franklin (7ft) :FKLW2md 3.3/ 4.0/ 4.2/ 4.7 Franklin (9) :FKLW2mj 3.8/ 4.9/ 5.1/ 5.7 Franklin (11) : South River... WAYV2 4.3/ 4.5/ 5.5/ 5.9 :Waynesboro (9.5ft) :WAYV2md 4.9/ 5.3/ 6.6/ 7.2 Waynesboro (11) :WAYV2mj 5.8/ 6.4/ 7.4/ 8.0 Waynesboro (13) : North Fork Shenandoah River... COOV2 5.7/ 6.3/ 7.1/ 7.3 :Cootes Store (15ft) :COOV2md 6.5/ 7.0/ 7.4/ 8.0 Cootes Store (18) :COOV2mj 6.5/ 7.0/ 7.4/ 8.0 Cootes Store (21) : Antietam Creek... SACM2 5.0/ 5.0/ 5.1/ 5.3 :Sharpsburg (8ft) :SACM2md 5.6/ 5.7/ 5.8/ 6.1 Sharpsburg (10) :SACM2mj 6.5/ 6.6/ 6.8/ 7.2 Sharpsburg (12) : Seneca Creek... DAWM2 2.8/ 2.9/ 3.1/ 3.3 :Dawsonville (7.5ft) :DAWM2md 4.6/ 4.9/ 5.1/ 5.6 Dawsonville (11) :DAWM2mj 6.5/ 7.0/ 7.4/ 8.0 Dawsonville (16) : : NWS BLACKSBURG SERVICE AREA... : Maury River... BVSV2 3.8/ 4.7/ 5.7/ 6.6 :Buena Vista (17ft) :BVSV2cs 3.5/ 4.1/ 5.1/ 5.7 Buena Vista (13) :BVSV2md 4.1/ 5.1/ 6.0/ 6.9 Buena Vista (19) :BVSV2mj 4.3/ 5.3/ 6.4/ 7.3 Buena Vista (21) .END : :=============================================================== : EXPERIMENTAL NON-FCST POINT RAW MODEL OUTPUT : NO MANUAL QC OR ADJUSTMENTS APPLIED...USE WITH CAUTION :=============================================================== : : NWS STERLING SERVICE AREA... : Rock Creek at Sherrill Drive., Washington DC .B RHA 260520 Z DH06/DC2605200730/DUE/PPHCF/PPTCF/PPQCF/PPKCF :GageID 1hr 3hr 6hr 12hr rainfall for indicated stages RCKD2 1.9/ 2.0/ 2.2/ 2.6 :Washington, DC (7ft) :RCKD2md 2.5/ 2.8/ 3.1/ 3.7 Washington, DC (10) :RCKD2mj 3.3/ 3.6/ 4.0/ 4.8 Washington, DC (12) .END : Model-simulated 3-hourly stage forecasts including QPF... .E RCKD2 20260520 DC2605200750/DH09/HGIFX/DIH3/ .E1 2.1/2.1/2.1/2.1/2.2/2.8/3.0/2.9 $$ NNNN  011 FOUS71 KRHA 200750 FFHPA2 HEADWATER STATEMENT FOR THE DELAWARE AND SUSQUEHANNA BASINS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 330 AM EDT WED MAY 20 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260520 Z DH06/DC2605200730/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME :======= ==== ==== ==== ==== ==================== : : NWS BINGHAMTON SERVICE AREA... : SUSQUEHANNA BASIN... : Tioughnioga River... CRTN6 1.9/ 2.1/ 2.2/ 2.2 :Cortland (8ft) :CRTN6md 2.0/ 2.2/ 2.5/ 2.7 Cortland (10) :CRTN6mj 2.2/ 2.5/ 2.9/ 3.3 Cortland (12.5) : Chenango River... SHBN6 1.9/ 2.0/ 2.2/ 2.2 :Sherburne (8.5ft) :SHBN6md 2.0/ 2.1/ 2.3/ 2.5 Sherburne (9) :SHBN6mj 2.1/ 2.2/ 2.5/ 3.1 Sherburne (10.6) : Otselic River... CINN6 2.5/ 2.6/ 2.8/ 3.4 :Cincinnatus (9ft) : ...moderate and major flood stages above rating table. : Cohocton River... CMPN6 2.5/ 2.6/ 2.9/ 2.9 :Campbell (8ft) :CMPN6md 2.7/ 2.8/ 3.4/ 3.6 Campbell (10) :CMPN6mj 2.8/ 3.1/ 3.9/ 4.1 Campbell (11) : Canisteo River... WCRN6 2.3/ 2.4/ 2.7/ 3.0 :West Cameron (17ft) :WCRN6md 2.4/ 2.5/ 2.8/ 3.1 West Cameron (18) :WCRN6mj 2.6/ 2.8/ 3.3/ 3.8 West Cameron (21) : Towanda Creek... MONP1 2.1/ 2.2/ 2.4/ 2.7 :Monroeton (15.5ft) :MONP1md 2.3/ 2.3/ 2.6/ 3.0 Monroeton (17) :MONP1mj 2.5/ 2.5/ 3.0/ 3.5 Monroeton (18.5) : Tunkhannock Creek... TNKP1 2.0/ 2.1/ 2.4/ 2.5 :Tunkhannock (11ft) :TNKP1md 2.2/ 2.3/ 2.8/ 2.9 Tunkhannock (14) :TNKP1mj 2.4/ 2.5/ 3.2/ 3.4 Tunkhannock (17) : Lackawanna River... OFRP1 2.6/ 2.7/ 2.9/ 3.1 :Old Forge (11ft) :OFRP1md 2.7/ 2.8/ 3.0/ 3.4 Old Forge (13) :OFRP1mj 2.9/ 3.0/ 3.3/ 3.7 Old Forge (16) : DELAWARE BASIN... : East Branch Delaware River... MRGN6 2.9/ 3.2/ 3.7/ 4.2 :Margaretville (11ft) :MRGN6md 3.5/ 4.0/ 4.7/ 5.4 Margaretville (12) :MRGN6mj 4.2/ 4.8/ 5.8/ 6.8 Margaretville (13) : West Branch Delaware River... WALN6 2.3/ 2.3/ 2.4/ 2.5 :Walton (11.5ft) :WALN6md 2.6/ 2.6/ 2.8/ 3.1 Walton (14) :WALN6mj 3.1/ 3.2/ 3.5/ 3.8 Walton (16) : Beaverkill Creek... CKFN6 2.1/ 2.2/ 2.4/ 2.7 :Cooks Falls (10ft) :CKFN6md 3.0/ 3.2/ 3.9/ 4.8 Cooks Falls (16) :CKFN6mj 3.5/ 3.7/ 4.6/ 5.9 Cooks Falls (18) : Lackawaxen River... HWYP1 2.7/ 2.8/ 3.1/ 3.5 :Hawley (14ft) :HWYP1md 3.4/ 3.5/ 4.0/ 4.7 Hawley (20) :HWYP1mj 3.7/ 3.8/ 4.4/ 5.2 Hawley (22) : : NWS STATE COLLEGE SERVICE AREA... : SUSQUEHANNA BASIN... : Tioga River... MFDP1 2.1/ 2.5/ 3.2/ 3.5 :Mansfield (12ft) :MFDP1md 2.3/ 2.7/ 3.5/ 3.8 Mansfield (13) :MFDP1mj 2.4/ 3.0/ 4.0/ 4.4 Mansfield (14) : Penns Creek... PNCP1 2.9/ 3.2/ 3.3/ 3.5 :Penns Creek (8ft) :PNCP1md 3.0/ 3.3/ 3.6/ 4.4 Penns Creek (10) :PNCP1mj 3.3/ 3.7/ 4.2/ 5.0 Penns Creek (12) : Frankstown Branch Juniata River... WIBP1 2.0/ 2.1/ 2.3/ 2.3 :Williamsburg (12ft) :WIBP1md 2.0/ 2.1/ 2.4/ 2.4 Williamsburg (13) :WIBP1mj 2.1/ 2.2/ 2.6/ 2.7 Williamsburg (15) : Little Juniata River... SPKP1 1.9/ 2.0/ 2.2/ 2.3 :Spruce Creek (8ft) :SPKP1md 2.1/ 2.2/ 2.5/ 2.8 Spruce Creek (10) :SPKP1mj 2.5/ 2.6/ 3.2/ 3.6 Spruce Creek (14) : Aughwick Creek... SLYP1 2.2/ 2.3/ 2.4/ 2.8 :Shirleysburg (10ft) :SLYP1md 2.4/ 2.5/ 2.7/ 3.2 Shirleysburg (12) :SLYP1mj 4.5/ 4.9/ 5.7/ 7.5 Shirleysburg (20) : Sherman Creek... SMDP1 2.6/ 2.8/ 3.1/ 3.4 :Shermans Dale (9ft) :SMDP1md 2.9/ 3.2/ 3.6/ 4.0 Shermans Dale (11) :SMDP1mj 4.3/ 4.8/ 5.5/ 6.0 Shermans Dale (16) : Conodoguinet Creek... HGSP1 3.8/ 3.9/ 4.0/ 4.0 :Hogestown (8ft) :HGSP1md 4.0/ 4.2/ 4.8/ 5.3 Hogestown (10) :HGSP1mj 4.3/ 4.8/ 5.6/ 6.1 Hogestown (12) : Yellow Breeches Creek... CPHP1 2.4/ 2.7/ 3.0/ 3.8 :Camp Hill (7ft) :CPHP1md 2.6/ 2.8/ 3.2/ 4.2 Camp Hill (9) :CPHP1mj 3.1/ 3.4/ 4.1/ 5.3 Camp Hill (13) : Swatara Creek... HTVP1 2.1/ 2.3/ 2.4/ 3.1 :Harper Tavern (9ft) :HTVP1md 2.4/ 2.6/ 2.8/ 3.7 Harper Tavern (12) :HTVP1mj 2.8/ 3.0/ 3.3/ 4.5 Harper Tavern (15) : Conestoga River... LNCP1 2.4/ 2.8/ 2.9/ 3.9 :Lancaster (11ft) :LNCP1md 2.5/ 3.0/ 3.2/ 4.2 Lancaster (13) :LNCP1mj 2.7/ 3.2/ 3.6/ 4.7 Lancaster (15) : DELAWARE BASIN... : Schuylkill River... LGVP1 3.0/ 3.2/ 3.2/ 3.4 :Landingville (8ft) :LGVP1md 3.8/ 4.1/ 4.3/ 4.6 Landingville (12) :LGVP1mj 4.6/ 5.0/ 5.3/ 5.8 Landingville (14) : : NWS MT. HOLLY SERVICE AREA... : DELAWARE BASIN... : Schuylkill River... BREP1 4.5/ 4.8/ 5.4/ 5.8 :Berne (12ft) :BREP1md 5.6/ 5.9/ 6.7/ 7.3 Berne (14) :BREP1mj 6.5/ 7.0/ 7.4/ 8.0 Berne (16) : Bush Kill... SHOP1 2.9/ 3.4/ 3.7/ 3.7 :Shoemakers (6ft) :SHOP1md 3.1/ 3.6/ 4.1/ 4.7 Shoemakers (7) :SHOP1mj 3.3/ 3.8/ 4.6/ 5.1 Shoemakers (8) : Brodhead Creek... MNSP1 2.2/ 2.5/ 3.2/ 3.9 :Minisink Hills(10ft) :MNSP1md 2.4/ 2.7/ 3.5/ 4.3 Minisink Hills(12) :MNSP1mj 2.6/ 3.0/ 4.0/ 5.0 Minisink Hills(15) : Little Lehigh Creek...APAP1 4.5/ 4.8/ 5.3/ 6.2 :Allentown-10th (8ft) :APAP1md 5.5/ 5.9/ 6.5/ 7.8 Allentown-10th (10) :APAP1mj 6.5/ 7.0/ 7.4/ 8.0 Allentown-10th (12) : Perkiomen Creek... GRAP1 3.0/ 3.5/ 3.8/ 4.4 :Graterford (11ft) :GRAP1md 3.3/ 4.0/ 4.3/ 5.1 Graterford (13) :GRAP1mj 4.0/ 4.9/ 5.2/ 6.3 Graterford (16) : Neshaminy Creek... LNGP1 2.8/ 3.2/ 3.3/ 3.7 :Langhorne (9ft) :LNGP1md 3.4/ 4.0/ 4.1/ 4.5 Langhorne (10) :LNGP1mj 3.8/ 4.5/ 4.6/ 5.1 Langhorne (12) : Chester Creek... CHSP1 2.6/ 2.6/ 2.9/ 3.6 :Chester (8ft) :CHSP1md 3.1/ 3.2/ 3.6/ 4.3 Chester (10) :CHSP1mj 4.1/ 4.2/ 4.7/ 5.7 Chester (14) : West Branch Brandywine Creek... MODP1 5.2/ 5.4/ 5.8/ 6.0 :Modena (9ft) :MODP1md 5.8/ 6.1/ 6.5/ 6.8 Modena (10) :MODP1mj 6.5/ 7.0/ 7.4/ 8.0 Modena (12) : East Branch Brandywine Creek... DWNP1 2.4/ 2.4/ 2.5/ 2.6 :Downingtown (7ft) :DWNP1md 3.2/ 3.3/ 3.4/ 3.7 Downingtown (9) :DWNP1mj 4.3/ 4.3/ 4.5/ 4.8 Downingtown (11) : Brandywine Creek... CDFP1 2.2/ 2.7/ 3.1/ 3.3 :Chadds Ford (9ft) :CDFP1md 2.6/ 3.4/ 3.9/ 4.1 Chadds Ford (11) :CDFP1mj 3.1/ 4.0/ 4.7/ 4.9 Chadds Ford (13) : Christina River... CHBD1 2.1/ 2.3/ 2.6/ 3.5 :Coochs Brdg(11ft) :CHBD1md 2.5/ 2.7/ 3.2/ 4.2 Coochs Brdg(12) :CHBD1mj 3.3/ 3.5/ 4.0/ 5.4 Coochs Brdg(13) : White Clay Creek... DPKD1 2.3/ 2.4/ 2.6/ 3.3 :Delaware Pk (13ft) :DPKD1md 3.1/ 3.2/ 3.4/ 4.2 Delaware Pk (15) :DPKD1mj 4.2/ 4.4/ 4.8/ 5.9 Delaware Pk (16.5) : Red Clay Creek... RCCD1 2.6/ 2.8/ 3.1/ 3.6 :Wooddale (7ft) :RCCD1md 3.3/ 3.6/ 4.0/ 4.7 Wooddale (8.5) :RCCD1mj 4.1/ 4.4/ 4.8/ 5.7 Wooddale (10) .END :=============================================================== : EXPERIMENTAL NON-FCST POINT RAW MODEL OUTPUT : NO MANUAL QC OR ADJUSTMENTS APPLIED...USE WITH CAUTION :=============================================================== : : NWS BINGHAMTON SERVICE AREA... .B RHA 260520 Z DH06/DC2605200730/DUE/PPHCF/PPTCF/PPQCF/PPKCF :GageID 1hr 3hr 6hr 12hr rainfall for indicated stages : Lackawanna River... ARHP1 3.4/ 3.5/ 3.9/ 4.6 :Archbald (8ft) :ARHP1md 4.0/ 4.1/ 4.6/ 5.5 Archbald (9) :ARHP1mj 4.6/ 4.8/ 5.3/ 6.6 Archbald (10) PKIP1 4.1/ 4.2/ 4.4/ 4.8 :Scranton (12.5ft.) :PKIP1md 4.4/ 4.5/ 4.7/ 5.2 Scranton (14) :PKIP1mj 4.6/ 4.7/ 4.9/ 5.4 Scranton (15) .END : Model-simulated 3-hourly stage forecasts including QPF... .E ARHP1 20260520 DC2605200750/DH09/HGIFX/DIH3/ .E1 2.5/2.5/2.5/2.5/2.5/2.5/2.5/2.5 .E PKIP1 20260520 DC2605200750/DH09/HGIFX/DIH3/ .E1 1.8/1.8/1.8/1.7/1.7/1.8/1.8/1.7 $$ NNNN  601 FOUS62 KALR 201251 FFGSJU COUNTY FLASH FLOOD GUIDANCE...PUERTO RICO NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 849 AM EDT WED MAY 20 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN FORECAST ZONES. LOWER AMOUNTS MAY CAUSE FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS. .B ALR 20260520 Z DH12/DC202605201249 /DUE/PPHCF/PPTCF/PPQCF :IDENTIFIERS ARE 2-LETTER STATE, Z FOR ZONE, 3-DIGIT ZONE NUMBER : :IDENT 1HR 3HR 6HR ZONE NAME :======= ==== ==== ==== ==================== PRZ001 1.1/ 2.0/ 2.9 PRZ002 1.1/ 2.0/ 2.9 PRZ003 1.1/ 2.0/ 2.8 PRZ004 1.1/ 2.0/ 2.8 PRZ005 1.6/ 2.1/ 2.6 PRZ006 1.6/ 2.1/ 2.6 PRZ007 1.6/ 2.1/ 2.6 PRZ008 1.6/ 2.1/ 2.6 PRZ009 1.6/ 2.1/ 2.6 PRZ010 1.6/ 2.1/ 2.6 PRZ011 1.6/ 2.1/ 2.6 PRZ012 1.6/ 2.7/ 3.8 PRZ013 1.6/ 2.7/ 3.8 VIZ001 2.0/ 3.1/ 4.4 VIZ002 1.7/ 2.9/ 4.2 .END $$ S.E.R.F.C. 770-486-0028 or 770-282-2112 Regular Hours 6am-10pm Eastern Time After Hours Please Follow Callback Instructions  045 FOUS71 KRHA 201350 FFHNJ1 HEADWATER STATEMENT FOR NEW JERSEY STREAMS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 931 AM EDT WED MAY 20 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260520 Z DH12/DC2605201331/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==================== ================== : : NWS BROOKHAVEN SERVICE AREA... : Ramapo River... MAWN4 2.8/ 3.1/ 3.6/ 4.0 :Mahwah (8ft) Ramapo River :MAWN4md 3.1/ 3.4/ 4.0/ 4.5 Mahwah (9) Ramapo River :MAWN4mj 4.1/ 4.5/ 5.6/ 6.2 Mahwah (12) Ramapo River : Hohokus Brook... HOHN4 1.8/ 2.1/ 2.6/ 3.7 :Ho-Ho-Kus (3ft) Hohokus Brook : Saddle River... LODN4 1.7/ 1.9/ 2.2/ 3.0 :Lodi (5.5ft) Saddle River :LODN4md 2.2/ 2.3/ 2.7/ 3.8 Lodi (7) Saddle River :LODN4mj 2.5/ 2.7/ 3.1/ 4.3 Lodi (8) Saddle River : Rahway River... SPGN4 2.5/ 2.6/ 2.7/ 3.3 :Springfield (5.5ft) Rahway River : : NWS MT. HOLLY SERVICE AREA... : PASSAIC BASIN... : Passaic River... CAMN4 3.5/ 3.6/ 4.6/ 5.1 :Chatham (6ft) Passaic River :CAMN4md 5.6/ 5.8/ 6.7/ 7.3 Chatham (7.2) Passaic River :CAMN4mj 6.5/ 6.7/ 7.4/ 8.0 Chatham (8.2) Passaic River : Rockaway River... BOTN4 4.4/ 4.9/ 5.7/ 6.9 :Boonton Abv. (5ft) Rockaway River :BOTN4md 4.8/ 5.6/ 6.5/ 7.9 Boonton Abv. (6) Rockaway River :BOTN4mj 5.2/ 6.0/ 6.9/ 8.0 Boonton Abv. (7) Rockaway River : Whippany River... WHIN4 3.3/ 3.5/ 3.8/ 4.0 :Morristown (6ft) Whippany River : RARITAN BASIN.. : South Branch Raritan River... STTN4 3.3/ 3.7/ 4.3/ 5.3 :Stanton (8ft) S. Br. Raritan River :STTN4md 3.5/ 3.9/ 5.3/ 6.3 Stanton (10) S. Br. Raritan River :STTN4mj 3.7/ 4.2/ 6.0/ 7.2 Stanton (12) S. Br. Raritan River : North Branch Raritan River... RRTN4 2.9/ 3.1/ 3.5/ 3.8 :Raritan (10ft) N. Br. Raritan River :RRTN4md 3.1/ 3.4/ 3.9/ 4.5 Raritan (12) N. Br. Raritan River :RRTN4mj 3.5/ 3.8/ 4.6/ 5.4 Raritan (15) N. Br. Raritan River : Millstone River... BKWN4 4.3/ 4.5/ 4.8/ 4.8 :Blackwells Mills(9ft) Millstone River :BKWN4md 4.4/ 4.6/ 4.9/ 4.9 Blackwells Mills(10) Millstone River :BKWN4mj 4.7/ 5.0/ 5.4/ 6.1 Blackwells Mills(15) Millstone River : DELAWARE BASIN... : Assunpink Creek...TACN4 2.7/ 2.9/ 3.3/ 3.7 :Trenton (8.5ft) Assunpink Creek :TACN4md 3.3/ 3.4/ 3.8/ 4.3 Trenton (9.5) Assunpink Creek :TACN4mj 4.0/ 4.2/ 4.7/ 5.2 Trenton (11) Assunpink Creek .END $$ NNNN $$ NNNN  047 FOUS71 KRHA 201350 FFHPA2 HEADWATER STATEMENT FOR THE DELAWARE AND SUSQUEHANNA BASINS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 931 AM EDT WED MAY 20 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260520 Z DH12/DC2605201331/DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR HEADWATER NAME :======= ==== ==== ==== ==== ==================== : : NWS BINGHAMTON SERVICE AREA... : SUSQUEHANNA BASIN... : Tioughnioga River... CRTN6 2.0/ 2.2/ 2.3/ 2.3 :Cortland (8ft) :CRTN6md 2.1/ 2.3/ 2.5/ 2.8 Cortland (10) :CRTN6mj 2.3/ 2.6/ 3.0/ 3.4 Cortland (12.5) : Chenango River... SHBN6 2.0/ 2.1/ 2.2/ 2.2 :Sherburne (8.5ft) :SHBN6md 2.0/ 2.2/ 2.4/ 2.6 Sherburne (9) :SHBN6mj 2.2/ 2.3/ 2.6/ 3.1 Sherburne (10.6) : Otselic River... CINN6 2.6/ 2.7/ 2.9/ 3.4 :Cincinnatus (9ft) : ...moderate and major flood stages above rating table. : Cohocton River... CMPN6 2.6/ 2.7/ 3.0/ 3.0 :Campbell (8ft) :CMPN6md 2.7/ 2.9/ 3.5/ 3.6 Campbell (10) :CMPN6mj 2.9/ 3.2/ 4.0/ 4.2 Campbell (11) : Canisteo River... WCRN6 2.4/ 2.4/ 2.7/ 3.0 :West Cameron (17ft) :WCRN6md 2.4/ 2.5/ 2.9/ 3.2 West Cameron (18) :WCRN6mj 2.7/ 2.8/ 3.4/ 3.9 West Cameron (21) : Towanda Creek... MONP1 2.2/ 2.2/ 2.5/ 2.8 :Monroeton (15.5ft) :MONP1md 2.3/ 2.4/ 2.7/ 3.1 Monroeton (17) :MONP1mj 2.6/ 2.6/ 3.1/ 3.6 Monroeton (18.5) : Tunkhannock Creek... TNKP1 2.1/ 2.2/ 2.5/ 2.6 :Tunkhannock (11ft) :TNKP1md 2.3/ 2.4/ 2.9/ 3.0 Tunkhannock (14) :TNKP1mj 2.5/ 2.6/ 3.3/ 3.5 Tunkhannock (17) : Lackawanna River... OFRP1 2.7/ 2.8/ 3.0/ 3.2 :Old Forge (11ft) :OFRP1md 2.8/ 2.9/ 3.1/ 3.5 Old Forge (13) :OFRP1mj 3.0/ 3.1/ 3.4/ 3.8 Old Forge (16) : DELAWARE BASIN... : East Branch Delaware River... MRGN6 2.9/ 3.3/ 3.8/ 4.3 :Margaretville (11ft) :MRGN6md 3.6/ 4.0/ 4.7/ 5.4 Margaretville (12) :MRGN6mj 4.3/ 4.9/ 5.8/ 6.8 Margaretville (13) : West Branch Delaware River... WALN6 2.3/ 2.3/ 2.4/ 2.6 :Walton (11.5ft) :WALN6md 2.6/ 2.7/ 2.9/ 3.1 Walton (14) :WALN6mj 3.2/ 3.3/ 3.6/ 3.9 Walton (16) : Beaverkill Creek... CKFN6 2.2/ 2.2/ 2.4/ 2.8 :Cooks Falls (10ft) :CKFN6md 3.1/ 3.2/ 3.9/ 4.9 Cooks Falls (16) :CKFN6mj 3.5/ 3.8/ 4.7/ 6.0 Cooks Falls (18) : Lackawaxen River... HWYP1 2.8/ 2.9/ 3.2/ 3.6 :Hawley (14ft) :HWYP1md 3.5/ 3.6/ 4.1/ 4.8 Hawley (20) :HWYP1mj 3.8/ 3.9/ 4.5/ 5.3 Hawley (22) : : NWS STATE COLLEGE SERVICE AREA... : SUSQUEHANNA BASIN... : Tioga River... MFDP1 2.2/ 2.5/ 3.2/ 3.5 :Mansfield (12ft) :MFDP1md 2.3/ 2.7/ 3.6/ 3.9 Mansfield (13) :MFDP1mj 2.5/ 3.0/ 4.1/ 4.4 Mansfield (14) : Penns Creek... PNCP1 3.0/ 3.2/ 3.3/ 3.5 :Penns Creek (8ft) :PNCP1md 3.1/ 3.4/ 3.7/ 4.4 Penns Creek (10) :PNCP1mj 3.3/ 3.7/ 4.3/ 5.1 Penns Creek (12) : Frankstown Branch Juniata River... WIBP1 2.1/ 2.2/ 2.4/ 2.4 :Williamsburg (12ft) :WIBP1md 2.1/ 2.2/ 2.5/ 2.5 Williamsburg (13) :WIBP1mj 2.2/ 2.3/ 2.7/ 2.8 Williamsburg (15) : Little Juniata River... SPKP1 2.0/ 2.1/ 2.3/ 2.4 :Spruce Creek (8ft) :SPKP1md 2.2/ 2.2/ 2.6/ 2.8 Spruce Creek (10) :SPKP1mj 2.5/ 2.7/ 3.2/ 3.6 Spruce Creek (14) : Aughwick Creek... SLYP1 2.3/ 2.4/ 2.5/ 2.9 :Shirleysburg (10ft) :SLYP1md 2.4/ 2.6/ 2.8/ 3.3 Shirleysburg (12) :SLYP1mj 4.6/ 4.9/ 5.7/ 7.6 Shirleysburg (20) : Sherman Creek... SMDP1 2.7/ 2.9/ 3.2/ 3.6 :Shermans Dale (9ft) :SMDP1md 3.0/ 3.3/ 3.7/ 4.1 Shermans Dale (11) :SMDP1mj 4.3/ 4.9/ 5.6/ 6.2 Shermans Dale (16) : Conodoguinet Creek... HGSP1 3.8/ 3.9/ 4.0/ 4.0 :Hogestown (8ft) :HGSP1md 4.0/ 4.3/ 4.9/ 5.4 Hogestown (10) :HGSP1mj 4.4/ 4.8/ 5.6/ 6.1 Hogestown (12) : Yellow Breeches Creek... CPHP1 2.5/ 2.7/ 3.1/ 3.9 :Camp Hill (7ft) :CPHP1md 2.6/ 2.9/ 3.3/ 4.3 Camp Hill (9) :CPHP1mj 3.1/ 3.4/ 4.2/ 5.4 Camp Hill (13) : Swatara Creek... HTVP1 2.2/ 2.3/ 2.5/ 3.2 :Harper Tavern (9ft) :HTVP1md 2.5/ 2.6/ 2.9/ 3.8 Harper Tavern (12) :HTVP1mj 2.9/ 3.1/ 3.4/ 4.6 Harper Tavern (15) : Conestoga River... LNCP1 2.5/ 2.8/ 3.0/ 4.0 :Lancaster (11ft) :LNCP1md 2.6/ 3.0/ 3.3/ 4.3 Lancaster (13) :LNCP1mj 2.8/ 3.3/ 3.7/ 4.7 Lancaster (15) : DELAWARE BASIN... : Schuylkill River... LGVP1 3.1/ 3.2/ 3.3/ 3.5 :Landingville (8ft) :LGVP1md 3.9/ 4.2/ 4.3/ 4.7 Landingville (12) :LGVP1mj 4.7/ 5.1/ 5.3/ 5.8 Landingville (14) : : NWS MT. HOLLY SERVICE AREA... : DELAWARE BASIN... : Schuylkill River... BREP1 4.6/ 4.8/ 5.5/ 5.9 :Berne (12ft) :BREP1md 5.6/ 5.9/ 6.7/ 7.3 Berne (14) :BREP1mj 6.5/ 7.0/ 7.4/ 8.0 Berne (16) : Bush Kill... SHOP1 3.0/ 3.5/ 3.8/ 3.8 :Shoemakers (6ft) :SHOP1md 3.2/ 3.7/ 4.2/ 4.7 Shoemakers (7) :SHOP1mj 3.4/ 3.9/ 4.7/ 5.2 Shoemakers (8) : Brodhead Creek... MNSP1 2.3/ 2.6/ 3.2/ 4.0 :Minisink Hills(10ft) :MNSP1md 2.4/ 2.8/ 3.6/ 4.4 Minisink Hills(12) :MNSP1mj 2.7/ 3.1/ 4.1/ 5.1 Minisink Hills(15) : Little Lehigh Creek...APAP1 4.6/ 4.9/ 5.4/ 6.3 :Allentown-10th (8ft) :APAP1md 5.6/ 5.9/ 6.6/ 7.9 Allentown-10th (10) :APAP1mj 6.5/ 7.0/ 7.4/ 8.0 Allentown-10th (12) : Perkiomen Creek... GRAP1 3.0/ 3.6/ 3.8/ 4.5 :Graterford (11ft) :GRAP1md 3.4/ 4.1/ 4.3/ 5.1 Graterford (13) :GRAP1mj 4.0/ 4.9/ 5.3/ 6.4 Graterford (16) : Neshaminy Creek... LNGP1 2.8/ 3.2/ 3.3/ 3.7 :Langhorne (9ft) :LNGP1md 3.4/ 4.0/ 4.1/ 4.6 Langhorne (10) :LNGP1mj 3.8/ 4.5/ 4.6/ 5.2 Langhorne (12) : Chester Creek... CHSP1 2.6/ 2.7/ 3.0/ 3.7 :Chester (8ft) :CHSP1md 3.2/ 3.3/ 3.7/ 4.4 Chester (10) :CHSP1mj 4.2/ 4.3/ 4.8/ 5.8 Chester (14) : West Branch Brandywine Creek... MODP1 5.3/ 5.5/ 5.9/ 6.1 :Modena (9ft) :MODP1md 5.9/ 6.1/ 6.6/ 6.8 Modena (10) :MODP1mj 6.5/ 7.0/ 7.4/ 8.0 Modena (12) : East Branch Brandywine Creek... DWNP1 2.4/ 2.5/ 2.5/ 2.7 :Downingtown (7ft) :DWNP1md 3.3/ 3.4/ 3.5/ 3.8 Downingtown (9) :DWNP1mj 4.3/ 4.4/ 4.5/ 4.9 Downingtown (11) : Brandywine Creek... CDFP1 2.3/ 2.7/ 3.2/ 3.3 :Chadds Ford (9ft) :CDFP1md 2.7/ 3.4/ 3.9/ 4.1 Chadds Ford (11) :CDFP1mj 3.2/ 4.1/ 4.7/ 4.9 Chadds Ford (13) : Christina River... CHBD1 2.2/ 2.3/ 2.6/ 3.5 :Coochs Brdg(11ft) :CHBD1md 2.6/ 2.8/ 3.2/ 4.3 Coochs Brdg(12) :CHBD1mj 3.3/ 3.6/ 4.1/ 5.4 Coochs Brdg(13) : White Clay Creek... DPKD1 2.4/ 2.5/ 2.7/ 3.3 :Delaware Pk (13ft) :DPKD1md 3.2/ 3.3/ 3.5/ 4.3 Delaware Pk (15) :DPKD1mj 4.3/ 4.5/ 4.8/ 5.9 Delaware Pk (16.5) : Red Clay Creek... RCCD1 2.7/ 2.9/ 3.2/ 3.7 :Wooddale (7ft) :RCCD1md 3.4/ 3.7/ 4.1/ 4.7 Wooddale (8.5) :RCCD1mj 4.2/ 4.5/ 4.9/ 5.8 Wooddale (10) .END :=============================================================== : EXPERIMENTAL NON-FCST POINT RAW MODEL OUTPUT : NO MANUAL QC OR ADJUSTMENTS APPLIED...USE WITH CAUTION :=============================================================== : : NWS BINGHAMTON SERVICE AREA... .B RHA 260520 Z DH12/DC2605201331/DUE/PPHCF/PPTCF/PPQCF/PPKCF :GageID 1hr 3hr 6hr 12hr rainfall for indicated stages : Lackawanna River... ARHP1 3.5/ 3.6/ 4.0/ 4.7 :Archbald (8ft) :ARHP1md 4.1/ 4.2/ 4.6/ 5.6 Archbald (9) :ARHP1mj 4.7/ 4.9/ 5.4/ 6.6 Archbald (10) PKIP1 4.2/ 4.3/ 4.5/ 4.9 :Scranton (12.5ft.) :PKIP1md 4.5/ 4.6/ 4.7/ 5.2 Scranton (14) :PKIP1mj 4.7/ 4.8/ 4.9/ 5.4 Scranton (15) .END : Model-simulated 3-hourly stage forecasts including QPF... .E ARHP1 20260520 DC2605201350/DH15/HGIFX/DIH3/ .E1 2.4/2.3/2.3/2.3/2.3/2.3/2.3/2.3 .E PKIP1 20260520 DC2605201350/DH15/HGIFX/DIH3/ .E1 1.6/1.6/1.6/1.6/1.6/1.6/1.6/1.6 $$ NNNN  048 FOUS71 KRHA 201350 FFHVA2 HEADWATER STATEMENT FOR THE POTOMAC AND JAMES BASINS MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 931 AM EDT WED MAY 20 2026 APPROXIMATE 1/3/6/12-HR BASIN AVERAGED RAINFALL (INCHES) REQUIRED TO CAUSE MINOR, MODERATE, AND MAJOR FLOODING AT THE INDICATED HEADWATER LOCATIONS. .B RHA 260520 Z DH12/DC2605201331/DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME :======= ==== ==== ==== ==== ==== ==================== : : NWS STERLING SERVICE AREA... : POTOMAC BASIN... : North Branch Potomac River... KITM2 2.2/ 3.1/ 3.7/ 4.7/ 5.9 :Kitzmiller (9ft) :KITM2md 3.8/ 5.3/ 6.4/ 8.0/ 8.4 Kitzmiller (11) :KITM2mj 5.8/ 7.0/ 7.4/ 8.0/ 8.4 Kitzmiller (13) : Georges Creek... WSTM2 1.7/ 1.9/ 2.2/ 2.6/ 3.4 :Westernport (8ft) :WSTM2md 2.4/ 2.7/ 3.1/ 3.5/ 4.6 Westernport (10) :WSTM2mj 2.9/ 3.3/ 3.8/ 4.4/ 5.9 Westernport (12) : South Branch Potomac River... FKLW2 2.9/ 3.3/ 3.4/ 3.7/ 4.3 :Franklin (7ft) :FKLW2md 3.3/ 4.1/ 4.3/ 4.7/ 5.5 Franklin (9) :FKLW2mj 3.8/ 4.9/ 5.2/ 5.8/ 6.8 Franklin (11) : South River... WAYV2 4.3/ 4.6/ 5.6/ 6.0/ 6.8 :Waynesboro (9.5ft) :WAYV2md 4.9/ 5.3/ 6.6/ 7.2/ 8.4 Waynesboro (11) :WAYV2mj 5.9/ 6.4/ 7.4/ 8.0/ 8.4 Waynesboro (13) : North Fork Shenandoah River... COOV2 5.8/ 6.4/ 7.2/ 7.4/ 8.2 :Cootes Store (15ft) :COOV2md 6.5/ 7.0/ 7.4/ 8.0/ 8.4 Cootes Store (18) :COOV2mj 6.5/ 7.0/ 7.4/ 8.0/ 8.4 Cootes Store (21) : Antietam Creek... SACM2 5.0/ 5.0/ 5.1/ 5.4/ 5.7 :Sharpsburg (8ft) :SACM2md 5.7/ 5.7/ 5.8/ 6.2/ 6.7 Sharpsburg (10) :SACM2mj 6.5/ 6.6/ 6.8/ 7.2/ 7.8 Sharpsburg (12) : Seneca Creek... DAWM2 2.8/ 3.0/ 3.1/ 3.4/ 4.1 :Dawsonville (7.5ft) :DAWM2md 4.6/ 4.9/ 5.1/ 5.7/ 7.2 Dawsonville (11) :DAWM2mj 6.5/ 7.0/ 7.4/ 8.0/ 8.4 Dawsonville (16) : : NWS BLACKSBURG SERVICE AREA... : Maury River... BVSV2 3.9/ 4.8/ 5.8/ 6.7/ 7.3 :Buena Vista (17ft) :BVSV2cs 3.5/ 4.2/ 5.2/ 5.8/ 6.6 Buena Vista (13) :BVSV2md 4.1/ 5.1/ 6.1/ 7.0/ 7.7 Buena Vista (19) :BVSV2mj 4.4/ 5.4/ 6.5/ 7.4/ 8.1 Buena Vista (21) .END : :=============================================================== : EXPERIMENTAL NON-FCST POINT RAW MODEL OUTPUT : NO MANUAL QC OR ADJUSTMENTS APPLIED...USE WITH CAUTION :=============================================================== : : NWS STERLING SERVICE AREA... : Rock Creek at Sherrill Drive., Washington DC .B RHA 260520 Z DH12/DC2605201331/DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF :GageID 1hr 3hr 6hr 12hr rainfall for indicated stages RCKD2 1.9/ 2.0/ 2.2/ 2.6/ 3.5 :Washington, DC (7ft) :RCKD2md 2.5/ 2.8/ 3.1/ 3.7/ 5.0 Washington, DC (10) :RCKD2mj 3.3/ 3.7/ 4.0/ 4.8/ 6.8 Washington, DC (12) .END : Model-simulated 3-hourly stage forecasts including QPF... .E RCKD2 20260520 DC2605201350/DH15/HGIFX/DIH3/ .E1 2.1/2.1/2.2/2.8/3.1/3.0/2.9/2.7 $$ NNNN  517 FOUS73 KMSR 201400 FFHMKX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED MAY 20 2026 MILWAUKEE HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH12/DC2605201400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** WISCONSIN HEADWATER POINTS *** : AFTW3 2.2/ 2.5/ 2.8 :AFTON WI ROCK R BCHW3 1.6/ 1.7/ 1.8 :BLANCHARDVILLE WI E BR PECATONICA R BUNW3 2.2/ 2.4/ 2.8 :BUNCOMBE WI GALENA R DARW3 1.9/ 2.1/ 2.4 :DARLINGTON WI PECATONICA R MTNW3 1.6/ 1.8/ 2.3 :MARTINTOWN WI PECATONICA R MAZW3 2.0/ 2.0/ 2.1 :MAZOMANIE WI BLACK EARTH CR KINW3 3.5/ 4.0/ 4.5 :MILWAUKEE WI KINNICKINNIC R SEBW3 2.1/ 2.1/ 2.1 :SHEBOYGAN WI SHEBOYGAN R WKEW3 3.5/ 3.5/ 3.5 :WAUKESHA WI FOX R WWTW3 3.5/ 3.8/ 4.0 :WAUWATOSA WI MENOMONEE R BLOW3 2.1/ 2.2/ 2.3 :BELOIT WI TURTLE CR MFSW3 0.5/ 1.0/ 1.0 :MENOMONEE FALLS WI MENOMONEE R OAKW3 2.8/ 2.9/ 3.1 :SOUTH MILWAUKEE OAK CR .END $$  518 FOUS73 KMSR 201400 FFHMPX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED MAY 20 2026 TWIN CITIES HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH12/DC2605201400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MINNESOTA HEADWATER POINTS *** : SNCM5 1.8/ 1.9/ 2.1 :JORDAN MN SAND CR PNLM5 2.5/ 2.8/ 3.6 :PINE ISLAND MN MID FK ZUMBRO R PILM5 3.4/ 4.0/ 4.5 :PINE ISLAND MN N B MID FK ZUMBRO R WGOM5 3.2/ 3.3/ 3.4 :WANAMINGO MN NO FK ZUMBRO R .END $$  521 FOUS73 KMSR 201400 FFHLOT HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED MAY 20 2026 CHICAGO HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH12/DC2605201400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** ILLINOIS HEADWATER POINTS *** : NBPI2 2.8/ 3.0/ 3.2 :CHICAGO IL N BR CHICAGO R CDCI2 2.5/ 2.9/ 3.4 :CHICAGO HEIGHTS IL DEER CR DRFI2 2.6/ 3.2/ 4.0 :DEERFIELD IL N BR CHICAGO R DEKI2 3.5/ 4.0/ 4.5 :DE KALB IL S BR KISHWAUKEE R DSPI2 3.5/ 3.5/ 3.7 :DES PLAINES IL DES PLAINES R WLRI2 3.0/ 3.5/ 4.0 :DES PLAINES IL WELLER CR EMHI2 2.6/ 3.0/ 3.5 :ELMHURST IL SALT CR FLSI2 2.6/ 3.2/ 3.6 :FLOSSMOOR IL BUTTERFIELD CR GLWI2 3.3/ 3.8/ 4.1 :GLENWOOD IL THORN CR GUNI2 3.3/ 3.4/ 3.6 :GURNEE IL DES PLAINES R JHCI2 2.3/ 2.5/ 2.8 :JOLIET IL HICKORY CR LAFI2 2.6/ 3.2/ 4.0 :LAKE FOREST IL SKOKIE R NILI2 3.5/ 4.0/ 4.5 :NILES IL N BR CHICAGO R NBRI2 3.5/ 4.0/ 4.5 :NORTHBROOK IL W FK N BR CHICAGO R OAKI2 3.3/ 3.5/ 3.8 :OAK FOREST IL MIDLOTHIAN CR MCDI2 3.4/ 3.7/ 4.1 :PROSPECT HTS IL MCDONALD CR ALPI2 1.9/ 2.0/ 2.1 :ROCKFORD IL ALPINE DAM-KEITH CR LEVI2 2.2/ 2.5/ 2.8 :ROCKFORD IL LEVINGS LAKE PPLI2 2.3/ 2.6/ 3.0 :ROCKFORD IL PAGE PARK LAKE ROLI2 2.8/ 3.2/ 3.7 :ROLLING MEADOWS IL SALT CR SCHI2 3.5/ 4.0/ 4.5 :ST CHARLES IL FERSON CR SORI2 3.5/ 3.9/ 4.3 :SHOREWOOD IL DU PAGE R THNI2 2.4/ 2.4/ 2.4 :THORNTON IL THORN CR WHEI2 3.1/ 3.2/ 3.5 :WHEELING IL BUFFALO CR WLSI2 3.5/ 4.0/ 4.5 :WILLOW SPRINGS IL FLAG CR YRKI2 2.6/ 2.7/ 2.7 :YORKVILLE IL BLACKBERRY CR : : *** INDIANA HEADWATER POINTS *** : HDDI3 3.5/ 4.0/ 4.5 :DYER IN HART DITCH MNTI3 3.5/ 3.8/ 3.9 :MUNSTER IN HART DITCH LCMI3 2.6/ 2.6/ 2.7 :MUNSTER IN LITTLE CALUMET R PRTI3 1.9/ 1.9/ 1.9 :PORTER IN LITTLE CALUMET R .END $$  522 FOUS73 KMSR 201400 FFHLSX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED MAY 20 2026 ST LOUIS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH12/DC2605201400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MISSOURI HEADWATER POINTS *** : EWNM7 1.7/ 1.8/ 1.8 :EWING MO 5E NORTH FABIUS R EWMM7 2.1/ 2.2/ 2.3 :EWING MO 1NNE MIDDLE FABIUS R PALM7 1.2/ 1.2/ 1.3 :PALMYRA MO NORTH R TAYM7 1.3/ 1.6/ 1.9 :TAYLOR MO S FABIUS R PMZM7 1.5/ 1.6/ 1.7 :HOLLIDAY MO 2N MI FK SALT R TRYM7 1.0/ 1.0/ 1.1 :TROY MO CUIVRE R DRCM7 1.4/ 1.4/ 1.5 :ST PETERS MO DARDENNE CR LSLM7 1.4/ 1.5/ 1.7 :LAKE SAINT LOUIS PERUQUE CR - ABOVE LSTM7 1.0/ 1.1/ 1.2 :LAKE ST LOUIS MO PERUQUE CR CSNM7 1.1/ 1.2/ 1.2 :COOK STATION MO 1N MERAMEC R SEEM7 0.9/ 1.0/ 1.1 :STEELVILLE MO 2N MERAMEC R UNNM7 0.5/ 1.0/ 1.0 :UNION MO BOURBEUSE R BYRM7 1.8/ 1.9/ 2.0 :BYRNESVILLE MO 2NNE BIG R .END $$  523 FOUS73 KMSR 201400 FFHFGF HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED MAY 20 2026 GRAND FORKS HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH12/DC2605201400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MINNESOTA HEADWATER POINTS *** : CSRM5 3.4/ 3.4/ 3.5 :CAMPBELL MN 1W SO FK RABBIT R MALM5 3.0/ 3.5/ 3.6 :MALUNG MN 2NW ROSEAU R BLO SO FK : : *** NORTH DAKOTA HEADWATER POINTS *** : DWGN8 3.5/ 4.0/ 4.5 :DWIGHT ND 1NE ANTELOPE CR HGRN8 3.5/ 4.0/ 4.5 :HILLSBORO ND GOOSE R LTRN8 2.3/ 2.4/ 2.5 :LARIMORE ND 5ENE TURTLE R .END $$  524 FOUS73 KMSR 201400 FFHILX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED MAY 20 2026 LINCOLN HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH12/DC2605201400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** ILLINOIS HEADWATER POINTS *** : BMII2 3.5/ 4.0/ 4.5 :BLOOMINGTON IL SUGAR CR RLLI2 2.0/ 2.1/ 2.1 :ROWELL IL SALT CR .END $$  525 FOUS73 KMSR 201400 FFHDMX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED MAY 20 2026 DES MOINES HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH12/DC2605201400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** IOWA HEADWATER POINTS *** : AKWI4 2.0/ 2.0/ 2.2 :ACKWORTH IA SOUTH R AMWI4 2.1/ 2.2/ 2.3 :AMES IA IOWAY CR BSSI4 2.2/ 2.3/ 2.4 :BUSSEY IA CEDAR CR DFMI4 2.5/ 2.5/ 2.6 :DSM-EASTON FOUR MILE CR CLVI4 1.7/ 2.0/ 2.2 :CLIVE I-80/35 WALNUT CR DOSI4 1.8/ 2.0/ 2.4 :DSM-63RD ST WALNUT CR MCWI4 2.7/ 2.8/ 2.9 :MASON CITY IA WINNEBAGO R .END $$  526 FOUS73 KMSR 201401 FFHAPX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED MAY 20 2026 GAYLORD HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH12/DC2605201400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** MICHIGAN HEADWATER POINTS *** : BVTM4 3.5/ 4.0/ 4.5 :BEAVERTON MI TOBACCO R MYFM4 2.7/ 2.7/ 2.7 :MAYFIELD MI BOARDMAN R RUDM4 3.4/ 3.5/ 3.6 :RUDYARD MI PINE RIVER .END $$  527 FOUS73 KMSR 201401 FFHARX HEADWATER FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 900 AM CDT WED MAY 20 2026 LA CROSSE HYDRLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING AT THE INDICATED LOCATIONS. .B MSR 260520 Z DH12/DC2605201400 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : : *** IOWA HEADWATER POINTS *** : DEHI4 3.5/ 3.6/ 3.8 :DECORAH IA UPPER IOWA R DCHI4 2.1/ 2.3/ 2.5 :DORCHESTER IA UPPER IOWA R GRBI4 1.6/ 1.8/ 1.9 :GARBER IA TURKEY R : : *** MINNESOTA HEADWATER POINTS *** : ASTM5 2.0/ 2.2/ 2.6 :AUSTIN WWTP MN CEDAR R DOBM5 2.5/ 2.7/ 2.9 :AUSTIN MN-21ST DOBBINS CR TRCM5 3.0/ 3.4/ 4.1 :AUSTIN MN-41 AV NW TURTLE CR HOUM5 1.6/ 1.8/ 2.0 :HOUSTON MN ROOT R LNSM5 2.7/ 3.1/ 3.6 :LANESBORO MN S BR ROOT R LANM5 2.4/ 2.5/ 2.8 :LANSING MN CEDAR R PTNM5 2.6/ 3.0/ 3.8 :PRESTON MN S BR ROOT R RBCM5 3.1/ 3.2/ 3.5 :ROCHESTER MN BEAR CR RCCM5 2.4/ 2.5/ 2.8 :ROCHESTER MN CASCADE CR ROCM5 3.1/ 3.2/ 3.5 :ROCHESTER MN SILVER CR RCSM5 3.5/ 4.0/ 4.4 :HWY 14 ROCHESTER S FK ZUMBRO R RCHM5 2.8/ 3.1/ 3.6 :ROCHESTER MN S FK ZUMBRO R WSPM5 2.1/ 2.2/ 2.7 :WHITEWATER ST.PK MFK WHITEWATER R ZUMM5 2.6/ 3.0/ 3.6 :ZUMBRO FALLS MN ZUMBRO R : : *** WISCONSIN HEADWATER POINTS *** : BTNW3 1.8/ 1.9/ 1.8 :BURTON WI GRANT R DDGW3 2.9/ 3.0/ 3.0 :DODGE WI TREMPEALEAU R GMIW3 2.5/ 2.7/ 3.0 :GAYS MILLS WI KICKAPOO R HILW3 1.3/ 1.3/ 1.4 :HILLSBORO WWTP WI S BR BARABOO R LAFW3 2.3/ 2.4/ 2.5 :LA FARGE WI KICKAPOO R NEIW3 2.0/ 2.4/ 2.8 :NEILLSVILLE WI BLACK R ONTW3 2.5/ 2.6/ 2.7 :ONTARIO WI KICKAPOO R REAW3 2.2/ 2.3/ 2.4 :READSTOWN WI KICKAPOO R RVLW3 2.0/ 2.1/ 2.1 :ROCKVILLE WI 2E PLATTE R SOGW3 2.1/ 2.2/ 2.3 :SOLDIERS GROVE WI KICKAPOO R STEW3 2.2/ 2.3/ 2.4 :STEUBEN WI KICKAPOO R VIOW3 2.2/ 2.2/ 2.3 :VIOLA WI KICKAPOO R .END $$  983 FGUS74 KORN 201457 FFHMRX HEADWATER GUIDANCE FOR HSA.....MORRISTOWN TN NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 956 AM CDT WED MAY 20 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH12/DC2605201456 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==== ==================== ================== : :.....TENNESSEE : DOET1 3.5/ 4.0/ 4.5/ 5.4/ 6.5 :ELIZABETHTON, TN DOE R. RMTT1 3.5/ 4.2/ 5.5/ 5.7/ 6.5 :ROAN MOUNTAIN, TN DOE R. : :.....VIRGINIA : CLVV2 2.6/ 2.7/ 2.9/ 3.3/ 4.1 :CLEVELAND, VA CLINCH R. .END $$  979 FOUS74 KORN 201457 FFHFFC HEADWATER GUIDANCE FOR HSA.....ATLANTA GA NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 956 AM CDT WED MAY 20 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH12/DC2605201456 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....GEORGIA : ENGG1 2.2/ 2.3/ 2.4 :NEW ENGLAND, GA LOOKOUT CREEK HWEG1 3.5/ 4.0/ 4.9 :HIAWASSEE, GA HIAWASSEE R. .END $$  980 FOUS74 KORN 201457 FFHGSP HEADWATER GUIDANCE FOR HSA.....GREENVILLE/SPARTANBURG SC NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 956 AM CDT WED MAY 20 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH12/DC2605201456 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==== ==================== ================== : :.....NORTH CAROLINA : ROSN7 3.5/ 5.0/ 5.5/ 6.0/ 6.5 :ROSMAN, NC FRENCH BROAD R. BLTN7 3.5/ 4.8/ 5.5/ 6.0/ 6.5 :BILTMORE, NC SWANNANOAH R. BIRN7 3.5/ 5.0/ 5.5/ 6.0/ 6.5 :BIRDTOWN, NC OCONALUFTEE R. .END $$  981 FOUS74 KORN 201457 FFHRNK HEADWATER GUIDANCE FOR HSA.....BLACKSBURG VA NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 956 AM CDT WED MAY 20 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH12/DC2605201456 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR HEADWATER NAME STREAM :======= ==== ==== ==== ==== ==== ==================== ================== : :.....VIRGINIA : SALV2 2.3/ 2.5/ 2.7/ 3.3/ 4.2 :SALTVILLE, VA N.F. HOLSTON R. SGWN7 1.7/ 1.8/ 1.9/ 2.5/ 3.0 :SUGAR GROVE, NC WATAUGA R. SMFV2 2.9/ 3.1/ 3.3/ 3.9/ 4.6 :SEVEN MILE FORD, VA M.F. HOLSTON R. RLRV2 1.6/ 1.7/ 1.9/ 2.2/ 3.0 :RICHLANDS, VA CLINCH R. .END $$  982 FOUS74 KORN 201457 FFHJAN HEADWATER GUIDANCE FOR HSA.....JACKSON MS NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 956 AM CDT WED MAY 20 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH12/DC2605201456 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....MISSISSIPPI : MEIM6 3.5/ 4.5/ 4.8 :MERIDIAN, MS SOWASHEE CREEK JCCM6 3.3/ 4.1/ 4.6 :JACKSON, MS CANY CREEK JHMM6 3.5/ 4.1/ 4.9 :JACKSON, MS HANGING MOSS CREEK LYNM6 3.5/ 4.1/ 4.7 :JACKSON, MS LYNCH CREEK TOWM6 3.4/ 4.1/ 4.7 :JACKSON, MS TOWN CREEK UBCM6 3.5/ 4.1/ 4.8 :JACKSON, MS EUBANKS CREEK .END $$  984 FOUS74 KORN 201457 FFHLZK HEADWATER GUIDANCE FOR HSA.....LITTLE ROCK AR NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 956 AM CDT WED MAY 20 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH12/DC2605201456 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....ARKANSAS : BTNA4 3.5/ 4.3/ 4.8 :BENTON, AR SALINE R. CIGA4 2.5/ 2.7/ 3.0 :CLINTON, AR S. FK LZKTLE RED R. HDYA4 3.5/ 4.6/ 5.5 :HARDY, AR SPRING R. .END $$  985 FOUS74 KORN 201457 FFHHUN HEADWATER GUIDANCE FOR HSA.....HUNTSVILLE AL NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 956 AM CDT WED MAY 20 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH12/DC2605201456 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....ALABAMA : FRYA1 2.3/ 2.5/ 2.7 :FARLEY, AL ALDRIDGE CREEK SHEA1 2.2/ 2.3/ 2.5 :SHERWOOD, AL ALDRIDGE CREEK ATNA1 3.5/ 4.4/ 4.7 :ATHENS, AL LIMESTONE CREEK BPPA1 3.5/ 4.3/ 4.5 :BUCKS POCKET, AL S. SAUTY CREEK MADA1 3.0/ 3.3/ 3.5 :MADISON, AL INDIAN CREEK .END $$  993 FOUS74 KORN 201457 FFHLSX HEADWATER GUIDANCE FOR HSA.....ST. LOUIS MO NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 956 AM CDT WED MAY 20 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH12/DC2605201456 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....MISSOURI : ANNM7 3.5/ 4.7/ 5.5 :ANNAPOLIS, MO BLACK R. .END $$  994 FOUS74 KORN 201457 FFHSHV HEADWATER GUIDANCE FOR HSA.....SHREVEPORT LA NATIONAL WEATHER SERVICE LOWER MISSISSIPPI RIVER FORECAST CENTER, SLIDELL LA 956 AM CDT WED MAY 20 2026 INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE FLASH FLOODING IN HEADWATERS. .B SIL 260520 Z DH12/DC2605201456 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR HEADWATER NAME STREAM :======= ==== ==== ==== ==================== ================== : :.....LOUISIANA : KEIL1 3.5/ 4.3/ 4.5 :KEITHVILLE, LA CYPRESS BAYOU .END $$