National Weather Service United States Department of Commerce
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Last Map Update: Sat, Aug 15, 2026 at 10:32:42 pm CDT

Hot weather is expected today with highs in the 90s to triple digits. Heat indices will range from 104-110 degrees. With these hot conditions, remember to stay hydrated and take breaks indoors to cool off.
Hot weather is expected on Sunday with highs in the 90s to triple digits. Heat indices will range from 101-107 degrees. With these hot conditions, remember to stay hydrated and take breaks indoors to cool off.
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
Afternoon WBGT values are forecasted to range from 83-91 through the weekend. Extreme values of 90 or more are possible in some locations between 1-4 pm.
Heat stress is commonly measured by the Heat Index or the “feels like temperature”. An alternative method is the wet bulb globe temperature (WBGT). WBGT estimates the effect of temperature, relative humidity, wind speed, and solar radiation on humans. WBGT is derived from a combination of temperatures from three thermometers: Black globe - for solar factor (sun angle and cloud cover), Wet bulb - for humidity, and Dry bulb - for the ambient temperature. WBGT values of 90 or greater are dangerous for strenuous outdoor activities. https://www.youtube.com/watch?v=jstHHkm_6vQ
Hot and humid conditions continue with high temperatures in the 90s to triple digits. Max Heat indices are expected to reach 102-111 degrees. While most areas will remain dry, there is a possibility of isolated to scattered showers and storms forming along the sea breeze each day. Please practice heat safety by checking on the elderly, children, and pets, staying cool and hydrated, and wearing light-weight, light-colored clothing.



 Current Weather Observations...
Location Time
(CDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Bryan21:55Clear10897256S 13G2196 [HI]30.11
College Station21:53Clear10887259-30.09
Caldwell21:55Clear10877158S 10G2093 [HI]30.10
Huntsville21:53Clear10877465S 795 [HI]30.10
Navasota22:15Clear10847983S 995 [HI]30.10
Brenham22:15Partly Cloudy10857264S 891 [HI]30.11
Conroe21:53Clear10867467S 794 [HI]30.11
Cleveland22:15Clear10CALM-30.13
Liberty22:15Clear10807894S 5-30.11
Columbus22:15Clear10827477S 5-30.14
Spring21:53Clear9857469S 692 [HI]30.11
Houston Intercontinental Aprt21:53Clear10867672S 896 [HI]30.11
Katy/Brookshire22:15Mostly Clear9827783S 7-30.14
Texas Medical Center Heliport22:15Clear10827783S 15-30.11
Sugar Land21:53Clear10827681S 9-30.11
Houston Hobby Airport21:53Clear10837679S 891 [HI]30.11
Arcola/Sienna22:15Clear10817481CALM-30.14
Pearland21:53Clear10827579S 5-30.14
Ellington Field21:54Clear10827578SSE 13-30.10
La Porte22:15Clear10847574SSW 892 [HI]30.13
Wharton14:35Clear10957450SE 8G16106 [HI]30.13
Angleton/Lake Jackson21:53Clear10807687S 5-30.13
Galveston21:52Clear10857674S 1294 [HI]30.13
Bay City22:15Clear108080100SSE 6-30.08
Palacios21:53Mostly Clear10857777SSE 995 [HI]30.11
Rig 20 Miles SE of Matagorda22:2010847883SE 895 [HI]30.17


 
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