National Weather Service United States Department of Commerce
Click a location below for detailed forecast.

Last Map Update: Mon, Aug 31, 2026 at 9:36:36 pm CDT

KHGX Radar.
A Tropical Storm Warning is in effect for Chambers County and adjacent waters through 9 AM Wednesday. Tropical storm force winds are expected in the next 36 hours with sustained winds of 20-30 mph and gusts up to 40 mph inland. For the Gulf Waters, expect winds of 20-30 kts with gusts up to 45 kts and seas of 3-5 feet, occasionally higher.
A Flood Watch is in effect from late tonight through 7 AM Wednesday morning. The Flood Watch includes Chambers, Liberty, San Jacinto, Montgomery, Harris, and Galveston Counties. Rainfall amounts of 3-5" are anticipated within the watch area, with locally higher amounts of 6-9" possible. Heavy Rain may lead to flooding on roadways, in low-lying areas and in rivers/creeks
Here is the latest on Tropical Storm Edouard. The system is slowly moving west-northwest along the northwestern Gulf, with some strengthening expected over the next 24 hours. Periods of heavy rainfall leading to flash flooding remain the primary risks through Wednesday morning.
Increased chances of showers and thunderstorms tonight thru Wednesday. Widespread 3-5" with locally higher amounts of 6-9" is possible, especially east of I-45. Rainfall rates will exceed 3-4"/hour at times, which can lead to flash flooding. The forecast may fluctuate due to uncertainty, so monitor for updates.
Highest rain chances on Tuesday into Wednesday, coinciding with the arrival of Tropical Storm Edouard within the TX/LA border. Beyond Wednesday, rain chances remain low to moderate and warm and humid conditions continue.



 Current Weather Observations...
Location Time
(CDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Bryan20:55Overcast10887258SE 794 [HI]29.95
College Station20:53Partly Cloudy10897155ESE 995 [HI]29.93
Caldwell20:55Clear10896646SE 892 [HI]29.95
Huntsville20:53Clear10857367S 392 [HI]29.95
Navasota21:15Partly Cloudy10867468SE 594 [HI]29.93
Brenham21:15Clear10866855ESE 5-29.94
Conroe20:53Clear10817582CALM-29.95
Cleveland21:15Clear10CALM-29.97
Liberty21:15Light Rain87777100S 7-29.96
Columbus21:15Clear10857468SSE 393 [HI]29.95
Spring20:53Clear10857367S 392 [HI]29.94
Houston Intercontinental Aprt20:53Cumulonimbus Clouds Observed10857572S 393 [HI]29.93
Katy/Brookshire21:15Clear10867570S 695 [HI]29.96
Texas Medical Center Heliport21:15Clear10847574SSE 892 [HI]29.93
Sugar Land20:53Clear10837679SSE 591 [HI]29.93
Houston Hobby Airport20:53Mostly Cloudy10857674SSE 694 [HI]29.93
Arcola/Sienna21:15Clear10847678CALM92 [HI]29.95
Pearland20:53Clear10847676CALM93 [HI]29.95
Ellington Field20:54Partly Cloudy10827783SSE 6-29.92
La Porte21:15Clear10807788E 3-29.95
Wharton21:15Clear10817480CALM-29.95
Angleton/Lake Jackson16:50Thunder \ Lightning Observed10927354S 16101 [HI]29.90
Galveston20:52Clear10847471SE 391 [HI]29.94
Bay City21:15Clear107979100E 5-29.90
Palacios20:53Clear10857777-29.92
Rig 20 Miles SE of Matagorda21:2010847883CALM95 [HI]29.98


 
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