Houston/Galveston, TX

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Last Map Update: Wed, Aug 27, 2025 at 2:40:46 pm CDT

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Air Quality Alert

Radar

Wednesday

Ozone Action Day

Wednesday Night

Thursday

HGX Radar

Scattered thunderstorms today

Wednesday is an Ozone Action Day! Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston and surrounding areas through Wednesday evening.

Forecast for Wednesday night

Forecast for Thursday

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Crockett	14:15	Clear	10	93	73	52	S 8	102 [HI]	30.11
Caldwell	13:55	Partly Cloudy	10				NE 6	-	30.10
College Station	13:53	Partly Cloudy	10	93	72	50	S 6	101 [HI]	30.09
Huntsville	13:53	Partly Cloudy	10	91	73	55		-	30.12
Brenham	14:15	Lightning Observed	10	90	74	58	SSW 6	100 [HI]	30.10
Navasota	14:15	Partly Cloudy						-
Conroe	13:53	Lightning Observed	10	92	76	59	SSE 7	104 [HI]	30.11
Cleveland	14:15	Clear	10	90	73	57	SE 3	98 [HI]	30.12
Hooks Airport	14:11	Lightning Observed	10	87	77	72	VRB 6	99 [HI]	30.11
Intercontinental Airport	13:53	Light Rain \ Cumulonimbus Clouds, Towering Cumulus Clouds Observed	10	87	74	65	SSE 12	95 [HI]	30.10
Houston Hobby Airport	13:53	Lightning Observed	10	80	77	90	CALM	-	30.10
Sugar Land	14:15	Lightning Observed	10	79	73	82	SSE 6	-	30.10
Wharton	13:55	Clear	7	82	74	79	ESE 6	-	30.12
Ellington Field	13:54	Showers In The Vicinity	10	89	73	59	W 3	97 [HI]	30.09
La Porte	13:50	Partly Cloudy	10	89	77	68	ESE 9G18	102 [HI]	30.11
Angleton/Lake Jackson	13:53	Thunder In The Vicinity \ Lightning Observed	10	90	75	61	ESE 5	101 [HI]	30.11
Galveston	07:52	Partly Cloudy	10	78	75	88		-	29.97
Bay City	14:15	Lightning Observed	10	76	76	100	SE 3	-	30.07
Palacios	13:53	Lightning Observed	10	87	75	67	ESE 13	97 [HI]	30.09
Rig 20 Miles SE of Galveston	13:55	Clear	9	86	75	70	ESE 7G13	95 [HI]	30.12
Rig 20 Miles SE of Matagorda	13:55	Partly Cloudy	10	80	77	88	CALM	-	30.15