NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Tue, Sep 8, 2026 at 1:10:37 pm CDT

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Tuesday

Tuesday Night

Wednesday

Extended Weather Outlook

KHGX Radar.

High temperatures mainly in the mid to upper 90s. Isolated to scattered showers and thunderstorms, especially near and south of I-10. Light southeasterly winds outside of any storms.

Isolated showers offshore early Wednesday morning. Light and variable winds. Lows mainly in the mid 70s to low 80s.

Highs mainly in the low to mid 90s. Scattered showers and thunderstorms in the afternoon, especially near and south of I-10. Light southeasterly winds outside of any storms.

Daily chances for showers and thunderstorms continues throughout the week. Highs will be in the 90s with lows in the 70s/lower 80s.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	12:55	Clear	10	94	72	48	S 5	103 [HI]	30.07
College Station	12:53	Mostly Clear	10	93	72	50	VRB 5	101 [HI]	30.05
Caldwell	12:35	Mostly Cloudy	10	93	69	46	SSW 9	98 [HI]	30.07
Huntsville	12:53	Clear	10	94	74	52	S 6	104 [HI]	30.06
Navasota	12:55	Mostly Clear	10	96	72	45	SW 7	105 [HI]	30.04
Brenham	12:55	Mostly Cloudy	10	91	72	52	CALM	98 [HI]	30.05
Conroe	12:53	Clear	10	94	74	52	ESE 6	104 [HI]	30.06
Cleveland	12:55	Clear	10				CALM	-	30.07
Liberty	12:55	Lightning Observed	10	89	77	66	VRB 5	102 [HI]	30.05
Columbus	12:55	Clear	10	93	70	47	CALM	100 [HI]	30.05
Spring	12:53	Clear	10	93	74	54	VRB 3	103 [HI]	30.06
Houston Intercontinental Aprt	12:53	Cumulonimbus Clouds, Lightning Observed	10	95	73	49	S 7	105 [HI]	30.05
Katy/Brookshire	12:55	Mostly Clear	10	93	73	52	CALM	102 [HI]	30.07
Texas Medical Center Heliport	12:55	Lightning Observed	10	93	71	49	CALM	100 [HI]	30.05
Sugar Land	12:53	Lightning Observed	10	93	73	52	E 3	102 [HI]	30.05
Houston Hobby Airport	12:53	Light Rain \ Lightning Observed	10	92	71	50	S 3	99 [HI]	30.04
Arcola/Sienna	12:55	Lightning Observed	10	95	69	43	SE 5	101 [HI]	30.06
Pearland	12:53	Light Rain \ Lightning Observed	10	88	77	70	ESE 6	100 [HI]	30.07
Ellington Field	12:36	Showers In The Vicinity	10	89	75	62	SSE 6	99 [HI]	30.05
La Porte	12:55	Thunder In The Vicinity \ Lightning Observed	10	87	75	66	N 6	96 [HI]	30.07
Wharton	12:55	Rain	1 1/4	79	73	82	S 14G26	-	30.08
Angleton/Lake Jackson	13:15	Heavy Rain With Thunder	3/4	79	73	82	SSW 14G24	-	29.97
Galveston	12:52	Light Rain \ Lightning Observed	10	87	80	79	N 6	103 [HI]	30.07
Bay City	12:55	Lightning Observed	10	86	77	75	E 5	97 [HI]	30.02
Palacios	12:53	Lightning Observed	10	90	76	63		-	30.04
Rig 20 Miles SE of Matagorda	13:00	Clear	10	91	80	70	CALM	109 [HI]	30.10

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