National Weather Service United States Department of Commerce
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Last Map Update: Sun, Aug 16, 2026 at 1:18:26 am CDT

Hot weather is expected today 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.
Hot weather is expected on Monday with highs in the 90s to triple digits. Heat indices will range from 102-108 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 over the next few days. 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 99-110 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)
Bryan00:35Clear10837271S 9-30.15
College Station00:53Clear10817274S 9-30.13
Caldwell00:35Clear10807174S 10-30.15
Huntsville00:53Clear10827579SSW 7-30.14
Navasota00:55Clear107878100S 8-30.12
Brenham00:55Partly Cloudy10797381S 7-30.14
Conroe00:53Clear10817582S 6-30.13
Cleveland00:55Clear10CALM-30.14
Liberty00:55Clear87777100CALM-30.12
Columbus00:55Clear10787590CALM-30.15
Spring00:53Clear9807584S 5-30.13
Houston Intercontinental Aprt00:53Mostly Clear10827681SSW 5-30.13
Katy/Brookshire00:55Clear9787794S 6-30.15
Texas Medical Center Heliport00:55Clear10827783S 12G17-30.12
Sugar Land00:53Clear10797690S 7-30.12
Houston Hobby Airport00:53Clear9807687SSW 7-30.13
Arcola/Sienna00:15Clear10787487CALM-30.15
Pearland00:53Clear10797587CALM-30.14
Ellington Field00:54Clear10787588S 5-30.12
La Porte00:55Clear10807583SW 5-30.14
Wharton14:35Clear10957450SE 8G16106 [HI]30.13
Angleton/Lake Jackson00:53Mostly Clear10767493CALM-30.13
Galveston00:52Mostly Clear10847676S 1393 [HI]30.13
Bay City00:55Clear107777100CALM-30.09
Palacios00:53Clear10847676SSE 993 [HI]30.11
Rig 20 Miles SE of Matagorda01:0010847779SE 1094 [HI]30.16


 
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