412 FLUS43 KGRB 181901 HWOGRB Hazardous Weather Outlook National Weather Service Green Bay WI 201 PM CDT Mon May 18 2026 WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-191915- Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln- Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano- Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago- Calumet-Manitowoc-Southern Marinette County- Southern Oconto County- 201 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for north-central and northeast Wisconsin. .DAY ONE...Tonight Though an isolated severe storm could develop through early evening, a general lull in thunderstorm activity is expected. Thunderstorms will increase again later this evening and into the overnight hours, with the best potential for severe storms occurring from central to north-central WI between 11 pm and 4 am. Damaging winds appear to be the primary threat. .DAYS TWO THROUGH SEVEN...Tuesday through Monday There is a chance of non-severe storms Tuesday morning. There is potential for frost or freeze headlines across mainly northern Wisconsin Tuesday night and Wednesday night. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed at times tonight. $$ LMZ521-522-541>543-191915- The Bay of Green Bay south of a line from Cedar River MI to Rock Island Passage-Lake Michigan from Washington Island to Sheboygan- 201 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for portions of northwest Lake Michigan and the waters of Green Bay. .DAY ONE...Tonight Conditions hazardous to small craft are expected through this evening, especially on Lake Michigan. Patchy dense fog will be possible as well. There is a chance of thunderstorms. .DAYS TWO THROUGH SEVEN...Tuesday through Monday Thunderstorms will be possible Tuesday morning. Any thunderstorm could pose a hazard to mariners. Conditions hazardous to small craft are expected through Tuesday evening. $$ JLA  661 FLUS43 KSGF 181907 HWOSGF Hazardous Weather Outlook National Weather Service Springfield MO 207 PM CDT Mon May 18 2026 KSZ073-097-101-MOZ055>058-066>071-077>083-088>098-101>106-191915- Bourbon-Crawford-Cherokee-Benton-Morgan-Miller-Maries-Vernon- St. Clair-Hickory-Camden-Pulaski-Phelps-Barton-Cedar-Polk-Dallas- Laclede-Texas-Dent-Jasper-Dade-Greene-Webster-Wright-Newton- Lawrence-Christian-Douglas-Howell-Shannon-McDonald-Barry-Stone- Taney-Ozark-Oregon- 207 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for portions of the Missouri Ozarks and extreme southeast Kansas. .DAY ONE...Today and Tonight. Weather hazards expected... Slight tornado risk. Slight hail risk. Slight thunderstorm wind damage risk. Limited lightning risk. Significant excessive rainfall risk Limited non thunderstorm wind risk. DISCUSSION... - A Moderate Risk (3 out of 4) for thunderstorms with heavy rainfall that may result in flash flooding this afternoon and another round overnight. A Flood Watch in effect for an area north of Interstate 44 towards the Highway 54 corridor. Additional rainfall amounts of 1-3 inches. - A Slight Risk (2 out of 5) for a few strong to severe thunderstorms this afternoon. Primary hazard is damaging wind gusts and large hail to the size of quarters. - A Slight Risk (2 out of 5) for severe thunderstorms overnight tonight into Tuesday. A line of thunderstorms expected to quickly move through the area, with the primary hazard being damaging wind gusts. There is a lower chance for a few, brief tornadoes. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. - A line of thunderstorms will be ongoing on Tuesday morning. There is uncertainty with how quickly the front clears the area and will determine if we see any severe thunderstorm redevelopment Tuesday afternoon. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed this afternoon and again overnight. && More detailed information can be accessed at: http://www.weather.gov/sgf/dsspacket This product in graphical format...along with other weather... hydrological and climate information...at http://www.weather.gov/sgf $$ Burchfield  797 FLUS44 KAMA 181909 HWOAMA Hazardous Weather Outlook National Weather Service Amarillo TX 209 PM CDT Mon May 18 2026 OKZ001>003-TXZ001>020-317-190715- Cimarron-Texas-Beaver-Dallam-Sherman-Hansford-Ochiltree-Lipscomb- Hartley-Moore-Hutchinson-Roberts-Hemphill-Oldham-Potter-Carson- Gray-Wheeler-Deaf Smith-Randall-Armstrong-Donley-Collingsworth- Palo Duro Canyon- 209 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for the Texas and Oklahoma Panhandles. .DAY ONE...Through Tonight. Critical to extremely critical fire weather conditions will persist for the entire combined Panhandles this afternoon and evening. Low chances exist for a storm or two to develop across the far eastern combined Panhandles this afternoon and evening. If a storm is able to develop it could quickly become severe. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Daily thunderstorm chances will exist beginning Wednesday lasting through the weekend. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated at this time. $$  186 FLUS43 KMKX 181912 HWOMKX Hazardous Weather Outlook National Weather Service Milwaukee/Sullivan WI 212 PM CDT Mon May 18 2026 WIZ046-047-051-052-056>060-062>072-191915- Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge- Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee- Lafayette-Green-Rock-Walworth-Racine-Kenosha- 212 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for portions of east central Wisconsin, south central Wisconsin and southeast Wisconsin. .DAY ONE...Tonight A round of scattered thunderstorms is expected again late tonight. Gusty winds will be the main hazard. .DAYS TWO THROUGH SEVEN...Tuesday through Monday A final round of thunderstorms is possible on Tuesday with just a marginal threat of severe storms in far southeast Wisconsin. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed today or tonight. $$ LMZ643>646-191915- Sheboygan to Port Washington WI- Port Washington to North Point Light WI- North Point Light to Wind Point WI- Wind Point WI to Winthrop Harbor IL- 212 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for the nearshore waters from Sheboygan Wisconsin to Winthrop Harbor Illinois. .DAY ONE...Tonight A Small Craft Advisory is in effect north of Port Washington for high waves. The rest of the nearshore zones will have Small Craft Advisories later tonight for increasing winds and waves. There is a chance for thunderstorms with gusty winds late tonight. .DAYS TWO THROUGH SEVEN...Tuesday through Monday Chances for thunderstorms continue on Tuesday. A Small Craft Advisory continues through Tuesday. $$ LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868- 870-872-874-876-878-191915- Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to mid-line of lake.- Lake Michigan from Seul Choix Point to Rock Island Passage 5NM offshore to Mid Lake- Lake Michigan South of a line from Seul Choix Point to the Mackinac Bridge and North of a line from Charlevoix MI to South Fox Island 5NM offshore- Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to mid lake- Lake Michigan from Point Betsie to Manistee MI 5NM offshore to Mid Lake- Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake- Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake- Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid Lake- Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake- Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake- Lake Michigan from North Point Light to Wind Point WI 5NM offshore to Mid Lake- Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake- Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM offshore to Mid Lake- Lake Michigan from Wilmette Harbor to Michigan City in 5NM offshore to Mid Lake- Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid Lake- Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid Lake- Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to Mid Lake- Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid Lake- Lake Michigan from South Haven to Holland MI 5NM offshore to Mid lake- Lake Michigan from St Joseph to South Haven MI 5NM offshore to Mid Lake- 212 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for the open waters of Lake Michigan. .DAY ONE...Tonight Areas of fog, possibly dense will continue over the northern half of the lake. Breezy south winds will develop, while scattered thunderstorms are also expected late tonight primarily across the southern half of the lake. .DAYS TWO THROUGH SEVEN...Tuesday through Monday Breezy south winds and chances of thunderstorms continue into Tuesday. $$ www.weather.gov/mkx  366 FLUS43 KGLD 181916 HWOGLD Hazardous Weather Outlook National Weather Service Goodland KS 116 PM MDT Mon May 18 2026 COZ090>092-KSZ001>004-013>016-027>029-041-042-NEZ079>081-191930- Yuma-Kit Carson-Cheyenne CO-Cheyenne KS-Rawlins-Decatur-Norton- Sherman-Thomas-Sheridan-Graham-Wallace-Logan-Gove-Greeley-Wichita- Dundy-Hitchcock-Red Willow- 116 PM MDT Mon May 18 2026 /216 PM CDT Mon May 18 2026/ This hazardous weather outlook is for extreme southwest Nebraska... northwest Kansas and east central Colorado. .DAY ONE...THIS AFTERNOON AND TONIGHT... No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY... Tuesday morning, a Frost Advisory is in effect for eastern Colorado and adjacent areas of northwest Kansas and southwest Nebraska as temperatures fall into the low to mid 30s. Sensitive vegetation may be damaged if not protected. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected today or tonight. $$  588 FLUS44 KLUB 181921 AAB HWOLUB Hazardous Weather Outlook...UPDATED National Weather Service Lubbock TX 221 PM CDT Mon May 18 2026 TXZ021>044-191930- Parmer-Castro-Swisher-Briscoe-Hall-Childress-Bailey-Lamb-Hale-Floyd- Motley-Cottle-Cochran-Hockley-Lubbock-Crosby-Dickens-King-Yoakum- Terry-Lynn-Garza-Kent-Stonewall- 221 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for the South Plains, Rolling Plains, and the far Southern Texas Panhandle. .DAY ONE...This afternoon and tonight. Extremely critical fire weather conditions are expected through this evening. The combination of strong winds, very low relative humidity, and extremely dry fuels will result in the potential for dangerous growth and spread of wildfires that will move at a life- threatening pace should ignition occur. A Red Flag Warning is in effect for the far southern Texas Panhandle, the South Plains, and most of the Rolling Plains until 10 PM CDT tonight. A Wind Advisory is in effect for the far southern Texas Panhandle, northern Rolling Plains, and much of the South Plains from noon to 8 PM this evening. Southwesterly winds between 25 to 35 mph, with gusts up to 55 mph, are expected. Blowing dust may result in localized reductions in visibility on the Caprock. Isolated-to-scattered thunderstorms will be possible across the eastern Rolling Plains this afternoon and evening. Storms that develop will be severe, capable of producing damaging wind gusts up to 70 mph and very large hail up to baseball size. Locally heavy rainfall will accompany storms. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Thunderstorms will be possible across portions of the Rolling Plains during the predawn hours Tuesday along the cold front. Large hail will be possible, if storms can organize. The severe weather threat is low otherwise Tuesday morning. Additional chances for thunderstorms will arrive for portions of the region Wednesday through the end of the week. A few storms may be severe each day, with heavy rainfall possible Wednesday into Thursday. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed. $$  678 FLUS41 KAKQ 181923 HWOAKQ Hazardous Weather Outlook National Weather Service Wakefield VA 323 PM EDT Mon May 18 2026 MDZ021>024-NCZ012>017-030>032-102-VAZ048-060>062-064>069-075>090-092- 097-098-509>525-528>531-191930- Dorchester-Wicomico-Somerset-Inland Worcester-Northampton-Hertford- Gates-Pasquotank-Camden-Western Currituck-Bertie-Chowan-Perquimans- Eastern Currituck-Fluvanna-Prince Edward-Cumberland-Goochland- Caroline-Mecklenburg-Lunenburg-Nottoway-Amelia-Powhatan-Westmoreland- Richmond-Northumberland-Lancaster-Brunswick-Dinwiddie- Prince George (including Hopewell and Petersburg)-Charles City- New Kent-Gloucester-Middlesex-Mathews-Greensville-Sussex-Surry- James City-Southampton-Chesapeake-Virginia Beach-Western Louisa- Eastern Louisa-Western Hanover-Eastern Hanover-Western Chesterfield- Eastern Chesterfield (Including Col. Heights)- Western Henrico (Including the City of Richmond)-Eastern Henrico- Western King William-Eastern King William-Western King and Queen- Eastern King and Queen-Western Essex-Eastern Essex-York-Newport News- Hampton/Poquoson-Isle of Wight-Suffolk-Norfolk-Portsmouth- 323 PM EDT Mon May 18 2026 This Hazardous Weather Outlook is for southeast Maryland, northeast North Carolina, central Virginia, east central Virginia, eastern Virginia, north central Virginia, south central Virginia and southeast Virginia. .DAY ONE...This afternoon and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$ MDZ025-VAZ099-100-191930- Maryland Beaches-Accomack-Northampton- 323 PM EDT Mon May 18 2026 ...MODERATE RIP CURRENT RISK IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING... This Hazardous Weather Outlook is for southeast Maryland, eastern Virginia and southeast Virginia. .DAY ONE...This afternoon and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. MODERATE RIP CURRENT RISK. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$  158 FLUS41 KCLE 181933 HWOCLE Hazardous Weather Outlook National Weather Service Cleveland OH 333 PM EDT Mon May 18 2026 LEZ061-144>149-164>169-OHZ009>014-019>023-027>033-036>038-047-089- PAZ001>003-191945- Ripley to Buffalo NY extending from 5NM off shoreline to US- Canadian border-The Islands to Vermilion OH- Vermilion to Avon Point OH-Avon Point to Willowick OH- Willowick to Geneva-on-the Lake OH-Geneva-on-the-Lake to Conneaut OH- Conneaut OH to Ripley NY- The Islands to Vermilion OH beyond 5 nm off shoreline to US- Canadian border- Vermilion to Avon Point OH beyond 5 nm off shoreline to US- Canadian border- Avon Point to Willowick OH beyond 5 nm off shoreline to US- Canadian border-Willowick to Geneva-on-the- Lake OH beyond 5NM off shoreline to US-Canadian border-Geneva-on-the- Lake to Conneaut OH beyond 5 nm off shoreline to US-Canadian border- Conneaut OH to Ripley NY beyond 5 nm off shoreline to US- Canadian border-Erie-Lorain-Cuyahoga-Lake-Geauga-Ashtabula Inland- Huron-Medina-Summit-Portage-Trumbull-Wyandot-Crawford-Richland- Ashland-Wayne-Stark-Mahoning-Marion-Morrow-Holmes-Knox- Ashtabula Lakeshore-Northern Erie-Southern Erie- 333 PM EDT Mon May 18 2026 This Hazardous Weather Outlook is for Lake Erie, north central Ohio, northeast Ohio, northwest Ohio and northwest Pennsylvania. .DAY ONE...This afternoon and tonight. Scattered showers and thunderstorms are expected to move into NW Ohio late this afternoon, and may continue east across northern Ohio and Lake Erie, into Northwest Pennsylvania. A few thunderstorms may produce damaging wind gusts along with hail to quarter size. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Coverage of showers and thunderstorms increases on Tuesday. Some thunderstorms may be severe Tuesday afternoon and evening with damaging winds, hail to quarter size, and an isolated tornado possible. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$ LEZ142-143-162-163-OHZ003-006>008-017-018-191945- Maumee Bay to Reno Beach OH-Reno Beach to The Islands OH- Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM offshoreline to US-Canadian border- Reno Beach to The Islands OH beyond 5NM off shoreline to US- Canadian border-Lucas-Wood-Ottawa-Sandusky-Hancock-Seneca- 333 PM EDT Mon May 18 2026 ...SEVERE THUNDERSTORM WATCH 223 IN EFFECT UNTIL 9 PM EDT THIS EVENING... This Hazardous Weather Outlook is for Lake Erie and northwest Ohio. .DAY ONE...This afternoon and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Severe Thunderstorm Watch. Scattered showers and thunderstorms are expected to move into NW Ohio late this afternoon. A few thunderstorms may produce damaging wind gusts along with hail to quarter size. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Coverage of showers and thunderstorms increases on Tuesday. Some thunderstorms may be severe Tuesday afternoon and evening with damaging winds, hail to quarter size, and an isolated tornado possible. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$  654 FLUS43 KMPX 181942 HWOMPX Hazardous Weather Outlook National Weather Service Twin Cities/Chanhassen MN 242 PM CDT Mon May 18 2026 MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028- 191945- Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns- Benton-Sherburne-Isanti-Chisago-Lac Qui Parle-Swift-Chippewa- Kandiyohi-Meeker-Wright-Hennepin-Anoka-Ramsey-Washington- Yellow Medicine-Renville-McLeod-Sibley-Carver-Scott-Dakota- Redwood-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth- Waseca-Steele-Martin-Faribault-Freeborn-Polk-Barron-Rusk- St. Croix-Pierce-Dunn-Pepin-Eau Claire- 242 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for portions of central and southern Minnesota, and west central Wisconsin. .DAY ONE...Tonight. Thunderstorms are expected tonight, especially from southern Minnesota into western Wisconsin. The strongest storms across southeast Minnesota could contain damaging wind gusts. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... SKYWARN spotter activation may be needed. $$  743 FLUS43 KDMX 181944 HWODMX Hazardous Weather Outlook National Weather Service Des Moines IA 244 PM CDT Mon May 18 2026 IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075- 081>086-096-097-191945- Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo- Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun- Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene- Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper- Poweshiek-Cass-Adair-Madison-Warren-Marion-Mahaska-Adams-Union- Clarke-Lucas-Monroe-Wapello-Appanoose-Davis- 244 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for portions of central Iowa. .DAY ONE...This afternoon and tonight Severe weather is forecast this afternoon into this evening with damaging winds gusts, large hail, and tornadoes possible. The highest risk is over southern Iowa. Non-severe thunderstorms may linger after midnight. Heavy rainfall is expected to occur at times with today's severe storms. Flash flooding concerns are limited mainly to cities and towns with the risk highest over far southern Iowa. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Thunderstorms return to the forecast at times later Thursday into this weekend. Any chance of severe weather will be assessed in the coming days. .SPOTTER INFORMATION STATEMENT... $$ IAZ092>095-191945- Taylor-Ringgold-Decatur-Wayne- 244 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for portions of central Iowa. .DAY ONE...This afternoon and tonight A Flood Watch for flash flooding is in effect for the area tonight. Please refer to the National Weather Service website at weather.gov/desmoines for further details. Severe weather is forecast this afternoon into this evening with damaging winds gusts, large hail, and tornadoes possible. The highest risk is over southern Iowa. Non-severe thunderstorms may linger after midnight. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Thunderstorms return to the forecast at times later Thursday into this weekend. Any chance of severe weather will be assessed in the coming days. .SPOTTER INFORMATION STATEMENT... $$ Ansorge  771 FLUS43 KMQT 181945 HWOMQT Hazardous Weather Outlook National Weather Service Marquette MI 345 PM EDT Mon May 18 2026 MIZ001>007-009>014-084-085-191945- Keweenaw-Ontonagon-Northern Houghton-Baraga-Marquette-Alger-Luce- Gogebic-Iron-Dickinson-Menominee-Delta-Southern Schoolcraft- Southern Houghton-Northern Schoolcraft- 345 PM EDT Mon May 18 2026 /245 PM CDT Mon May 18 2026/ This Hazardous Weather Outlook is for portions of central Upper Michigan and western Upper Michigan. .DAY ONE...Tonight Thunderstorms are expected tonight. A few storms could be strong to severe in the south with large hail and damaging winds. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to submit reports to the National Weather Service in Marquette. The public may also submit reports on our webpage or through social media using #906wx. $$ LSZ162-240>251-263>267-191945- Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM-Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays-Huron Islands to Marquette MI- Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point MI- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 345 PM EDT Mon May 18 2026 /245 PM CDT Mon May 18 2026/ This Hazardous Weather Outlook is for portions of Central Lake Superior...Eastern Lake Superior and Western Lake Superior. .DAY ONE...Tonight Thunderstorms and dense fog are expected tonight. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... The need for weather spotter reports is not anticipated at this time. $$ LMZ221-248-250-191945- Green Bay North of line from Cedar River MI to Rock Island Passage-Seul Choix Point to Point Detour MI- 5NM East of a line from Fairport MI to Rock Island Passage- 345 PM EDT Mon May 18 2026 This Hazardous Weather Outlook is for portions of Northern Lake Michigan. .DAY ONE...Tonight Thunderstorms are expected tonight. A few storms could be strong to severe with large hail and damaging winds. Dense fog is possible tonight. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to submit reports to the National Weather Service in Marquette. The public may also submit reports on our webpage or through social media using #906wx. $$ 77  004 FLUS43 KILX 181947 HWOILX Hazardous Weather Outlook National Weather Service Lincoln IL 247 PM CDT Mon May 18 2026 ILZ054>057-061>063-066>068-071>073-192000- Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-Clark-Effingham- Jasper-Crawford-Clay-Richland-Lawrence- 247 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for central Illinois, east central Illinois and southeast Illinois. .DAY ONE...Tonight. Additional thunderstorms are possible overnight west of I-55. Primary hazards with any stronger storms will be gusty winds and lightning. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Thunderstorms will redevelop ahead of a cold front Tuesday afternoon and evening, mainly east of I-55. Damaging wind gusts, large hail, and heavy rain are all possible. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated through tonight. $$ ILZ027>031-036>038-040>053-192000- Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-Schuyler- Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-Menard-Scott- Morgan-Sangamon-Christian-Macon- 247 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for central Illinois, east central Illinois and west central Illinois. .DAY ONE...Tonight. Repeated rounds of storms could cause flash flooding through this evening. A Flood Watch is in effect through tonight. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Thunderstorms will redevelop ahead of a cold front Tuesday afternoon and evening. Damaging wind gusts, large hail, and heavy rain are all possible. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated through tonight, though rainfall reports are appreciated. $$ NMA  054 FLUS43 KDLH 181948 HWODLH Hazardous Weather Outlook National Weather Service Duluth MN 248 PM CDT Mon May 18 2026 MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-192000- Koochiching-North St. Louis-Northern Cook/Northern Lake- North Itasca-Central St. Louis-Southern Lake/North Shore- Southern Cook/North Shore-North Cass-South Itasca-South Cass- Crow Wing-Northern Aitkin-South Aitkin-Carlton/South St. Louis- Pine-Douglas-Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price- 248 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for portions of northeast Minnesota and northwest Wisconsin. .DAY ONE...This afternoon and Tonight There is a marginal (level 1 out of 5) risk of strong to severe storms in northwest Wisconsin late this evening into tonight, mainly along and south of a Birchwood to Park Falls to Mercer line. Damaging wind gusts to 60 mph and large hail to quarter size are the main severe weather threats. Locally heavy rainfall is possible in northwest Wisconsin, but the potential for localized minor flooding or flash flooding is low. Localized minor flooding continues over portions of the Boundary Waters. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday There is potential for areas of frost across much of the Northland Tuesday night, and possibly again Wednesday night. A freeze is possible for much of northeast Minnesota Tuesday night. Localized minor flooding continues in the Boundary Waters region. .SPOTTER INFORMATION STATEMENT... Skywarn spotters may be needed late this evening and tonight in portions of northwest Wisconsin. $$ LSZ121-140>148-150-192000- Bayfield to Oak Point WI-Grand Portage to Grand Marais MN- Grand Marais to Taconite Harbor MN- Taconite Harbor to Silver Bay Harbor MN- Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN- Duluth MN to Port Wing WI-Port Wing to Sand Island WI- Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI- Outer Apostle Islands Beyond 5 NM from Mainland- 248 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for portions of Lake Superior and the Nearshore waters of western Lake Superior. .DAY ONE...This afternoon and Tonight Northeast winds with gusts up to 25 to 30 knots develop late this evening and tonight for much of the western Lake Superior nearshore waters, with building wave heights to 2 to 6 ft. Small Craft Advisories have been issued. Another round of thunderstorms are possible this evening into tonight. A few storms may be strong with wind gusts in excess of 30 kt and small hail. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Strong northeast winds, with gusts to 20 to 25 knots, continue Tuesday morning near Grand Portage. Wave heights of 2 to 6 feet linger through Tuesday morning into early afternoon for much of the western Lake Superior nearshore waters. Small Craft Advisories have been issued. $$ Rothstein More information may be obtained at the following web address: http://www.weather.gov/duluth  448 FLUS43 KDVN 181956 HWODVN Hazardous Weather Outlook National Weather Service Quad Cities IA IL 256 PM CDT Mon May 18 2026 IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007- 009-015>018-024>026-034-035-MOZ009-010-192000- Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson- Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson- Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll- Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson- Warren-Hancock-McDonough-Scotland-Clark- 256 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for portions of north central Illinois...northwest Illinois...west central Illinois...east central Iowa...northeast Iowa...southeast Iowa and northeast Missouri. .DAY ONE...THIS AFTERNOON AND TONIGHT Another line of strong to severe storms is expected to move in from the west towards late evening. Damaging winds will be the main threat tonight, with spin-up tornadoes a secondary concern. There is also a chance much of this activity remains well south of the area through central Missouri. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed this morning and especially again tonight. $$ ERVIN  632 FLUS43 KFGF 181959 HWOFGF Hazardous Weather Outlook National Weather Service Grand Forks ND 259 PM CDT Mon May 18 2026 MNZ001>009-013>017-022>024-027>032-040-NDZ008-016-027-029-030-039- 053-192000- West Polk-Norman-Clay-Kittson-Roseau-Lake Of The Woods- West Marshall-East Marshall-North Beltrami-Pennington-Red Lake- East Polk-North Clearwater-South Beltrami-Mahnomen- South Clearwater-Hubbard-West Becker-East Becker-Wilkin- West Otter Tail-East Otter Tail-Wadena-Grant-Pembina- Eastern Walsh-Grand Forks-Steele-Traill-Cass-Richland- 259 PM CDT Mon May 18 2026 This hazardous weather outlook is for portions of eastern North Dakota, west central and northwest Minnesota. .DAY ONE...This Afternoon and Tonight The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated today. $$ NDZ006-007-014-015-024-026-028-038-049-052-054-192000- Towner-Cavalier-Benson-Ramsey-Eddy-Nelson-Griggs-Barnes-Ransom- Sargent-Western Walsh- 259 PM CDT Mon May 18 2026 This hazardous weather outlook is for portions of eastern North Dakota. .DAY ONE...This Afternoon and Tonight A frost advisory is in effect from 1am until 9am Tuesday. Sensitive plants may experience minor vegetation damage. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated today. $$  565 FLUS43 KGID 181958 HWOGID Hazardous Weather Outlook National Weather Service Hastings NE 258 PM CDT Mon May 18 2026 KSZ005>007-017>019-NEZ039>041-046>049-060>064-072>077-082>087- 191200- Phillips-Smith-Jewell-Rooks-Osborne-Mitchell-Valley-Greeley-Nance- Sherman-Howard-Merrick-Polk-Dawson-Buffalo-Hall-Hamilton-York- Gosper-Phelps-Kearney-Adams-Clay-Fillmore-Furnas-Harlan-Franklin- Webster-Nuckolls-Thayer- 258 PM CDT Mon May 18 2026 This Hazardous Weather Outlook is for south central Nebraska and portions of north central Kansas. .DAY ONE...This Afternoon and Tonight. There is a low chance for a few strong to marginally severe storms remain through around 6pm for areas near and southeast of a line from Mankato, Kansas to Geneva, Nebraska. Hail up to the size of quarters is the primary concern. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. A few areas of patchy frost could form late Tuesday night into Wednesday morning for a few areas north of I-80. Off and on thunderstorms chances will return to the area across the period Wednesday night through Friday night. && More information may be obtained at the following web page: https://www.weather.gov/hastings $$