NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Sat, Aug 1, 2026 at 11:20:48 pm CDT

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Tonight

Sunday

NOAA Weather Radio Outage

Extended Outlook

On Sunday (8/2/26), atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston area through Sunday evening. Air quality may be unhealthy for sensitive groups.

A Small Craft Advisory is in effect from 4PM Saturday through 7AM Sunday. SW 20 kt winds with gusts up to 25 kts can be hazardous for small craft.

Lingering showers possible mainly south of I-10. Light northerly to westerly winds.

Sunday's outlook calls for hot and dry conditions. Expect sunny skies with a chance of isolated coastal showers, accompanied by light northerly winds that will gradually shift to southwesterly later in the day. Temperatures are forecast to reach highs of 96-101°F, with heat indices ranging from 97-106°F.

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.

Drier air in place behind a “cold” front moving through Saturday evening. Heat and humidity pick back up going into early next week. Rain chances remain low through midweek. Remember to stay safe from the heat by staying hydrated, wearing light clothing, and checking on the elderly, kids, and pets.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	22:55	Clear	10	82	71	69	CALM	-	29.88
College Station	22:53	Clear	10	83	73	72	WNW 3	-	29.85
Caldwell	22:35	Clear	10	82	69	65	W 3	-	29.87
Huntsville	22:53	Clear	10	82	76	81	CALM	-	29.86
Navasota	22:55	Overcast	10	81	81	100	CALM	93 [HI]	29.84
Brenham	22:35	Clear	10	84	72	66	CALM	-	29.85
Conroe	22:53	Clear	10	80	76	87	CALM	-	29.85
Cleveland	22:55	Clear	10				CALM	-	29.86
Liberty	22:55	Clear	8	80	80	100	CALM	-	29.83
Columbus	22:55	Clear	10	84	75	73	CALM	92 [HI]	29.87
Spring	22:53	Mostly Cloudy	9	80	76	87	W 3	-	29.85
Houston Intercontinental Aprt	22:53	Mostly Cloudy	10	86	75	69	W 3	95 [HI]	29.84
Katy/Brookshire	22:55	Mostly Clear	10	86	78	79	WSW 7	98 [HI]	29.87
Texas Medical Center Heliport	22:55	Clear	10	86	78	79	WSW 9G16	98 [HI]	29.85
Sugar Land	22:53	Clear	10	85	78	80	SSW 9	97 [HI]	29.85
Houston Hobby Airport	22:53	Mostly Cloudy	10	85	78	80	SW 14	97 [HI]	29.85
Arcola/Sienna	22:55	Clear		84	77	79	SW 6	93 [HI]	29.87
Pearland	22:53	Clear	9	84	78	82	SW 7	95 [HI]	29.87
Ellington Field	22:54	Partly Cloudy	10	84	78	83	SSW 12	95 [HI]	29.84
La Porte	22:55	Clear	10	84	78	83	WSW 8	95 [HI]	29.86
Angleton/Lake Jackson	22:53	Mostly Clear	10	82	79	90	SSW 5	92 [HI]	29.87
Galveston	22:52	Clear	10	85	79	82	SW 14	98 [HI]	29.86
Bay City	22:55	Mostly Cloudy	10	83	83	100	SSW 5	98 [HI]	29.83
Palacios	22:53	Partly Cloudy	10	84	79	84	SW 7	96 [HI]	29.87
Rig 20 Miles SE of Matagorda	23:00		10	84	82	94	S 24	100 [HI]	29.90

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