NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Sun, Aug 24, 2025 at 4:04:28 pm CDT

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Marine Weather Statement

Air Quality Alert

Sunday

Sunday Night

Monday

Air Quality Alert Monday

Extended Weather Outlook

Increasing daytime temperatures as rain chances are a bit lower. Still a good chance of isolated to scattered showers and storms south of I-10. High temperatures generally in the mid 90s inland and the lower 90s along the coast.

Temperatures will be mild overnight with lows in the low to mid 70s. Isolated showers and storms will be possible offshore.

Drier conditions will continue on Monday, although some isolated showers and thunderstorms are still possible over areas along and south of I-10. High temperatures will generally be in the mid 90s inland and the lower 90s along the coast.

Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston and surrounding areas through Monday evening.

Chances for showers and storms remain low going into Monday, but briefly increase going into midweek. High temperatures will mainly range from the low to mid 90s with some upper 80s possible on days with higher rain chances.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Crockett	15:15	Clear	10	96	64	34	ESE 7	98 [HI]	29.96
Caldwell	15:15	Mostly Cloudy	10				ESE 5	-	29.97
College Station	14:53	Partly Cloudy	10	95	66	38	SE 7	98 [HI]	29.96
Huntsville	14:53	Mostly Clear	10	95	67	40	NE 8	99 [HI]	29.97
Brenham	15:35	Lightning Observed	10	95	65	37	ENE 3	97 [HI]	29.95
Navasota	15:35	Partly Cloudy						-
Conroe	14:53	Partly Cloudy	10	94	66	40	ENE 7	97 [HI]	29.96
Cleveland	15:15	Clear	10	92	68	45	S 3	96 [HI]	29.96
Hooks Airport	14:53	Partly Cloudy	10	92	69	47	VRB 6	97 [HI]	29.95
Intercontinental Airport	14:53	Partly Cloudy	10	98	65	34	VRB 3	101 [HI]	29.94
Houston Hobby Airport	14:53	Partly Cloudy	10	92	69	47	SE 8G17	97 [HI]	29.94
Sugar Land	14:53	Mostly Clear	10	97	68	39	CALM	102 [HI]	29.94
Wharton	15:15	Partly Cloudy	7	94	67	41	E 10	99 [HI]	29.95
Ellington Field	14:54	Partly Cloudy	10	93	66	41	ENE 7	96 [HI]	29.93
La Porte	15:10	Partly Cloudy	10	93	69	46	ESE 9	98 [HI]	29.94
Angleton/Lake Jackson	14:53	Partly Cloudy	10	93	70	47	E 8	99 [HI]	29.95
Galveston	07:52	Partly Cloudy	10	78	75	88		-	29.97
Bay City	15:35	Mostly Clear	10	92	75	57	SE 13	104 [HI]	29.91
Palacios	16:43	Heavy Rain With Thunder \ Lightning Observed	2	83	75	77	E 15G22	-	29.83
Rig 20 Miles SE of Galveston	15:15	Clear	9	89	71	55	CALM	95 [HI]	29.96
Rig 20 Miles SE of Matagorda	15:15	Partly Cloudy	10	78	73	83	S 9	-	30.00

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