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.

&&

$$