461 

WWUS75 KABQ 231922

NPWABQ



URGENT - WEATHER MESSAGE

National Weather Service Albuquerque NM

122 PM MDT Sun Aug 23 2026



NMZ238-240800-

/O.NEW.KABQ.HT.Y.0025.260824T1800Z-260825T0200Z/

Chaves County Plains-

122 PM MDT Sun Aug 23 2026



...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM MDT MONDAY...



* WHAT...Temperatures up to 105 expected.



* WHERE...Chaves County Plains.



* WHEN...From noon to 8 PM MDT Monday.



* IMPACTS...Hot temperatures may cause heat illnesses.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Drink plenty of fluids, stay in an air-conditioned room, stay out of

the sun, and check up on relatives and neighbors.



&&



$$



Shoemake






785 

WWCA72 TJSJ 231957

NPWSJU



URGENT - WEATHER MESSAGE

National Weather Service San Juan PR

357 PM AST Sun Aug 23 2026



PRZ001>003-005-007-008-010>013-VIZ001-002-232100-

/O.EXP.TJSJ.HT.Y.0042.000000T0000Z-260823T2000Z/

San Juan and Vicinity-Northeast-Southeast-North Central-Ponce and

Vicinity-Northwest-Mayaguez and Vicinity-Southwest-Culebra-

Vieques-St.Thomas...St. John...and Adjacent Islands-St Croix-

Including the cities of Culebra, Guanica, Penuelas, Moca, Vega Baja,

Patillas, Cruz Bay, Grove Place, Catano, Fajardo, Vega Alta,

Mayaguez, Salinas, Santa Isabel, Anasco, Toa Baja, Maunabo, Cabo

Rojo, Humacao, Rio Grande, Ponce, Camuy, Charlotte Amalie East,

Lajas, Guayanilla, Yabucoa, Charlotte Amalie West, Carolina, Yauco,

Frederiksted, Ceiba, Vieques, Naguabo, Arecibo, Canovanas, Loiza,

Rincon, San German, Frederiksted Southeast, Manati, Barceloneta,

Guayama, Juana Diaz, Arroyo, Christiansted, Bayamon, Aguada,

Charlotte Amalie, San Juan, Aguadilla, Toa Alta, Guaynabo, Luquillo,

Hatillo, Isabela, Quebradillas, Florida,

Anna's Retreat, Hormigueros, Trujillo Alto, and Dorado

357 PM AST Sun Aug 23 2026



...HEAT ADVISORY WILL EXPIRE AT 4 PM AST THIS AFTERNOON...



Heat indices will continue to diminish gradually.



$$



MMC






822 

WWUS74 KHGX 231958

NPWHGX



URGENT - WEATHER MESSAGE

National Weather Service Houston/Galveston TX

258 PM CDT Sun Aug 23 2026



TXZ163-164-176>179-195>200-210>214-226-227-235>238-300-313-335>338-

436>439-240400-

/O.CON.KHGX.HT.Y.0008.000000T0000Z-260825T0000Z/

Houston-Trinity-Madison-Walker-San Jacinto-Polk-Burleson-Brazos-

Washington-Grimes-Montgomery-Northern Liberty-Colorado-Austin-

Waller-Inland Harris-Chambers-Wharton-Fort Bend-Inland Jackson-

Inland Matagorda-Inland Brazoria-Inland Galveston-Southern

Liberty-Coastal Harris-Coastal Jackson-Coastal Matagorda-Coastal

Brazoria-Coastal Galveston-Matagorda Islands-Brazoria Islands-

Galveston Island-Bolivar Peninsula-

Including the cities of Lake Jackson, Brookshire, Huntsville, Bay

City, Wharton, Surfside Beach, Columbus, Waller, Hempstead, Pecan

Grove, League City, Edna, Somerville, Baytown, Alvin, Mission Bend,

Cleveland, Texas City, Liberty, Bryan, Pearland, Livingston,

Dickinson, Ganado, The Woodlands, Groveton, Corrigan, Mont Belvieu,

Clute, Navasota, Eagle Lake, Devers, Bellville, Winnie, Conroe,

Anahuac, Missouri City, Freeport, Houston, First Colony, El Campo,

Sugar Land, Rosenberg, Shepherd, Sealy, Caldwell, Galveston, Prairie

View, Crockett, Trinity, Dayton, La Marque, Brenham, Palacios,

Madisonville, Weimar, Old

River-Winfree, Friendswood, Pasadena, Coldspring, Angleton,

Stowell, and College Station

258 PM CDT Sun Aug 23 2026



...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT MONDAY...



* WHAT...Peak heat index values between 106 and 110



* WHERE...Portions of south central and southeast Texas.



* WHEN...Until 7 PM CDT Monday.



* IMPACTS...Hot temperatures and high humidity may cause heat

  illnesses.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Drink plenty of fluids, stay in an air-conditioned room, stay out of

the sun, and check up on relatives and neighbors.



Take extra precautions when outside. Wear lightweight and loose

fitting clothing. Try to limit strenuous activities to early morning

or evening. Take action when you see symptoms of heat exhaustion and

heat stroke.



To reduce risk during outdoor work, the Occupational Safety and

Health Administration recommends scheduling frequent rest breaks in

shaded or air conditioned environments. Anyone overcome by heat

should be moved to a cool and shaded location. Heat stroke is an

emergency! Call 9 1 1.



&&



$$