NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Wed, Jul 29, 2026 at 10:34:48 am CDT

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Wednesday

Hot Weather Continues…

Triple Digit Days

NOAA Weather Radio Outage

A hot day is expected on Wednesday with highs in the 90s, with some locations approaching 100. Afternoon heat indices in the triple digits.

Hot and dry conditions continue all week. Expect highs in the mid-90s to near 100°F, with heat index values peaking between 105°F–110°F during the afternoons. Stay hydrated!

Triple digit days this week. Graphic shows chance for Temperatures over 100 degrees at multiple locations over the next week. College Station: 20-60% Houston Intercontinental Airport: 25-60% Houston Hobby Airport: 20-60% How often does it reach 100 degrees in July…? College Station: 5 Days Houston Intercontinental Airport: 2 Days Houston Hobby Airport: 1 Day(s)

The NOAA Weather Radio (NWR) transmitter that serve the Bay City area remains offline. Technicians are aware of this outage. Unfortunately, it will remain out of service until parts arrive.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	09:55	Overcast	10	83	75	78		-	29.97
College Station	10:17	Partly Cloudy	10	84	75	74	SW 15	92 [HI]	29.94
Caldwell	09:55	Mostly Cloudy	10	84	75	74	SW 13	92 [HI]	29.95
Huntsville	09:53	Mostly Cloudy	10	85	77	77	SW 8	95 [HI]	29.96
Navasota	10:15	Mostly Clear	10	86	82	89	SSW 9	103 [HI]	29.93
Brenham	10:15	Overcast	10	85	76	74	SW 6	94 [HI]	29.94
Conroe	10:13	Mostly Cloudy	10	87	77	72	SW 12G17	99 [HI]	29.96
Cleveland	10:15	Partly Cloudy	10				SW 5	-	29.97
Liberty	10:15	Partly Cloudy	10	86	78	79	SSW 6G13	98 [HI]	29.93
Columbus	09:55	Mostly Cloudy	10	87	77	72	S 8	98 [HI]	29.94
Spring	09:53	Mostly Cloudy	8	86	77	74	VRB 5	97 [HI]	29.95
Houston Intercontinental Aprt	09:53	Partly Cloudy	10	88	75	65	SSW 8	98 [HI]	29.94
Katy/Brookshire	10:15	Partly Cloudy	8	89	77	66	SW 12	102 [HI]	29.95
Texas Medical Center Heliport	10:15	Mostly Clear	10	86	75	70	WSW 9G16	95 [HI]	29.93
Sugar Land	09:53	Mostly Clear	10	88	77	70	SW 12	100 [HI]	29.93
Houston Hobby Airport	09:53	Partly Cloudy	10	87	77	72	SSW 12	99 [HI]	29.93
Arcola/Sienna	10:15	Partly Cloudy		88	76	67	SSW 6	100 [HI]	29.95
Pearland	09:53	Partly Cloudy	9	86	77	74	SW 8	97 [HI]	29.95
Ellington Field	09:54	Partly Cloudy	10	87	77	70	SW 8G15	99 [HI]	29.93
La Porte	10:15	Partly Cloudy	10	87	77	70	W 8	99 [HI]	29.95
Angleton/Lake Jackson	09:53	Mostly Cloudy	10	87	78	74	SW 7	100 [HI]	29.94
Galveston	10:15	Partly Cloudy	10	88	78	72	SSW 10	102 [HI]	29.95
Bay City	10:15	Partly Cloudy	10	86	81	85	SSW 10	103 [HI]	29.90
Palacios	09:53	Partly Cloudy	10	88	78	72	S 14	102 [HI]	29.92
Rig 20 Miles SE of Matagorda	10:20		9	86	78	79	S 13	98 [HI]	29.97

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