NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Fri, Jun 19, 2026 at 3:23:02 am CDT

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Today's Heat

Friday's Heat

Heat Advisory in effect from 11 AM Thursday through 10 PM Friday. High Temps: 90°-95°F / 32°-35°C Heat Index: 107°-114°F / 41°-46°C If you have AC, use it. Fans may not be adequate. Limit strenuous time outdoors in the afternoon. Stay hydrated. Wear 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)
Bryan	04:15	Partly Cloudy	7	75	74	95	SSE 3	-	29.68
College Station	03:53	Clear	10	76	74	93	CALM	-	29.65
Caldwell	03:55	Clear	10	75	73	94	CALM	-	29.66
Huntsville	04:06	Mostly Cloudy	10	76	74	93	SSE 7	-	29.67
Navasota	04:15	Clear	10	75	75	100	CALM	-	29.65
Brenham	04:15	Clear	7	74	74	100	CALM	-	29.66
Conroe	03:53	Mist	6	74	74	100	CALM	-	29.67
Cleveland	03:55	Overcast	7				CALM	-	29.68
Liberty	04:15	Mist	3	77	77	100	CALM	-	29.65
Columbus	04:15	Overcast	10	78	78	99	CALM	-	29.66
Spring	04:00	Mostly Cloudy	7	76	75	97	CALM	-	29.66
Houston Intercontinental Aprt	03:53	Mostly Cloudy	7	78	77	96	S 3	-	29.65
Katy/Brookshire	04:15	Overcast	7	78	78	100	S 6	-	29.67
Texas Med Center Heliport	04:15	Mist	4	80	78	94	S 8	-	29.65
Sugar Land	02:53	Mostly Cloudy	10	78	77	96	SSE 7	-	29.63
Houston Hobby Airport	04:04	Mist	6	80	78	93	S 6	-	29.65
Arcola/Sienna	04:15	Mist	4	80	77	90	CALM	-	29.67
Pearland	03:53	Mostly Cloudy	7	80	78	93	S 3	-	29.66
Ellington Field	03:54	Mostly Cloudy	7	78	77	94	S 5	-	29.64
La Porte	03:55	Partly Cloudy	7	80	78	94	SSW 7	-	29.66
Angleton/Lake Jackson	03:53	Mist	5	83	80	91	SSW 13	95 [HI]	29.65
Galveston	03:52	Mist	5	83	81	93	S 15	97 [HI]	29.66
Bay City	04:15	Mist	5	82	82	100	S 10	97 [HI]	29.61
Palacios	04:00	Light Rain \ Mist	4	83	80	91		-	29.63
Rig 20 Miles SE of Galveston	04:20	Mist	4	82	80	94	S 25	93 [HI]	29.67
Rig 20 Miles SE of Matagorda	04:20	Mist	5	84	84	100	S 22	104 [HI]	29.69

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