NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Fri, Oct 23, 2026 at 6:56:31 am CDT

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Air Quality Alert

KHGX Radar is Currently Offline

Ozone Action Day

Friday

Friday Night

SKYWARN Storm Spotter Training

KHGX radar is currently offline for maintenance until further notice, and radar coverage remains available from adjacent sites including Lake Charles, Austin/San Antonio, Corpus Christi, Fort Hood/Killeen, Houston/Bush Airport, and Houston/Hobby Airport.

An air quality alert for an ozone action day on Friday, October 23, 2026. Atmospheric conditions are expected to favor high ozone pollution levels across Houston, Galveston, and surrounding areas through Friday evening. You should limit driving or carpooling, restrict outdoor activities to early or late in the day, and be aware that conditions are unhealthy for sensitive groups.

Mostly sunny with high temperatures in the low to mid 80s. Light east to southeast winds around 5-10 mph.

Clear skies with low temperatures in the 50s/60s. Light and variable winds.

If you would like to learn more about severe thunderstorms and contribute to public safety, then this class is for you. It is free and open to everyone! Monday, October 26th, 2026, 6:00 – 8:30 pm (Virtual Class) Visit weather.gov/hgx/skywarn_schedule for registration link.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	06:35	Clear	10	53	48	82	CALM	-	30.16
College Station	05:53	Clear	10	58	53	83	CALM	-	30.13
Caldwell	06:35	Clear	10	53	51	93	CALM	-	30.14
Huntsville	05:53	Clear	10	56	48	74	CALM	-	30.13
Navasota	06:35	Clear	10	53	53	100	CALM	-	30.12
Brenham	06:35	Clear	10	53	51	94	CALM	-	30.13
Conroe	05:53	Clear	10	49	48	96	CALM	-	30.13
Cleveland	06:35	Clear	10	50	48	94	CALM	-	30.15
Liberty	06:35	Clear	9	48	48	100	CALM	-	30.11
Columbus	06:35	Clear	10	55	54	94	CALM	-	30.13
Spring	05:53	Clear	7	50	50	100	CALM	-	30.12
Houston Intercontinental Aprt	05:53	Clear	10	56	52	86	CALM	-	30.12
Katy/Brookshire	06:35		10	55	53	93	CALM	-	30.14
Texas Medical Center Heliport	06:35	Clear	10	66	50	55	NNW 9	-	30.10
Sugar Land	05:53	Clear	10	56	54	93	CALM	-	30.11
Houston Hobby Airport	05:53	Clear	10	62	53	72	N 5	-	30.11
Arcola/Sienna	06:35	Clear	10	54	52	92	CALM	-	30.13
Pearland	05:53	Clear	9	59	54	83	CALM	-	30.13
Ellington Field	05:54	Clear	10	60	53	77	CALM	-	30.10
La Porte	06:35	Clear	10	55	53	93	CALM	-	30.13
Wharton	06:35	Clear	10	56	53	90	CALM	-	30.13
Galveston	05:52	Clear	10	66	64	93	N 5	-	30.11
Bay City	06:35	Mist	6	55	54	96	N 3	-	30.08
Palacios	05:53	Clear	9	56	54	93	NNE 7	-	30.10
Rig 20 Miles SE of Galveston	06:40	Clear	10	75	62	64	NE 8	-	30.12
Rig 20 Miles SE of Matagorda	06:35	Clear	10	77	55	47	VRB 3	-	30.13

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