National Weather Service United States Department of Commerce
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Last Map Update: Wed, Aug 19, 2026 at 6:30:14 pm CDT

Hot weather is expected on Today with highs in the 90s to triple digits. Heat indices will range from 102-107 degrees. With these hot conditions, remember to stay hydrated and take breaks indoors to cool off.
A Heat Advisory is in effect Thursday and Friday for peak heat index readings between 106°-110°F. This advisory may need to be extended into the weekend.
Hot weather is expected on Thursday with highs in the 90s to triple digits. Heat indices will range from 106-110 degrees. With these hot conditions, remember to stay hydrated and take breaks indoors to cool off.
Afternoon WBGT values are forecasted to range from 84-92 degrees over the next few days. Extreme values of 90 or more will occur in some locations between 1-4 pm.
Hot and humid conditions continue with high temperatures mostly in the 90s to triple digits. Max Heat indices are expected to reach 100-113 degrees. Near zero rain chances, though there is a possibility of isolated showers along the sea breeze this weekend. Please practice heat safety by checking on the elderly, children, and pets, staying cool and hydrated, and wearing light-weight, light-colored clothing.
Practice HEAT SAFETY Wherever You Are. Heat related deaths are preventable. Protect yourself and others from the impacts of heat waves. Job Sites: Stay hydrated and take breaks in the shade as often as possible. Indoors: Check up on the elderly, sick and those without AC. Vehicles: Never leave kids or pets unattended - LOOK before you LOCK. Outdoors: Limit strenuous outdoor activities, find shade, and stay hydrated. weather.gov/heat



 Current Weather Observations...
Location Time
(CDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Bryan17:55Partly Cloudy10986736S 13G16103 [HI]29.93
College Station17:53Clear10986534SSW 8101 [HI]29.92
Caldwell17:55Clear10956841ESE 9100 [HI]29.92
Huntsville17:53Mostly Clear10986939S 10G18105 [HI]29.92
Navasota18:15Clear10986837SSE 10103 [HI]29.90
Brenham18:15Partly Cloudy10986636S 9102 [HI]29.91
Conroe17:53Partly Cloudy10986939S 10G16105 [HI]29.93
Cleveland18:15Clear10SSE 8-29.94
Liberty18:15Clear10917762VRB 6105 [HI]29.93
Columbus18:15Clear10947147S 9102 [HI]29.94
Spring17:53Partly Cloudy10967144VRB 6104 [HI]29.92
Houston Intercontinental Aprt17:53Mostly Clear10976940S 9103 [HI]29.92
Katy/Brookshire18:15Clear10967144SSW 13G20104 [HI]29.94
Texas Medical Center Heliport18:15Clear10936843VRB 697 [HI]29.92
Sugar Land17:53Mostly Clear10957349S 10105 [HI]29.93
Houston Hobby Airport17:53Partly Cloudy10966738SSW 10100 [HI]29.93
Arcola/Sienna18:15Clear10937250S 6101 [HI]29.95
Pearland17:53Clear10937352S 12G20102 [HI]29.95
Ellington Field17:54Mostly Clear10917559SSE 15102 [HI]29.92
La Porte18:15Clear10917559SSW 15102 [HI]29.95
Wharton18:15Clear10897357S 1497 [HI]29.96
Angleton/Lake Jackson17:53Clear10907459S 1499 [HI]29.96
Galveston17:52Clear10897665S 17100 [HI]29.97
Bay City18:15Mostly Clear9907764SSE 13103 [HI]29.93
Palacios17:53Clear9907561S 13101 [HI]29.95
Rig 20 Miles SE of Matagorda18:2010877874SSE 8100 [HI]30.01


 
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