Houston/Galveston, TX

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Last Map Update: Thu, Sep 3, 2026 at 10:14:29 am CDT

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Flash Flood Warning

Flood Warning

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Flood Watch

Excessive Rainfall Outlook

Extended Outlook

KHGX Radar.

A Flood Watch is now in effect through 7 PM this evening for portions of Southeast Texas. Heavy rain may lead to flooding on roadways, in low-lying areas and in rivers/creeks.

⚠️ Flash Flood Risk

Daily chances for showers and thunderstorms continues going into next week. This keeps high temperatures relegated to mostly the low to mid 90s.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	09:35	Thunder In The Vicinity \ Lightning Observed	10	81	78	88	SE 12	-	29.99
College Station	09:53	Overcast	10	82	78	87	E 10	91 [HI]	29.97
Caldwell	09:35	Lightning Observed	10	82	78	88	S 8	91 [HI]	29.96
Huntsville	09:52	Thunder \ Mist	2 1/2	75	72	90	CALM	-	30.01
Navasota	09:55	Lightning Observed	10	82	82	100	ESE 7	95 [HI]	29.97
Brenham	09:55	Lightning Observed	10	83	78	84	SSE 6	94 [HI]	29.96
Conroe	09:53	Lightning Observed	10	84	78	82	ESE 3	95 [HI]	29.98
Cleveland	09:55	Lightning Observed	10				CALM	-	29.99
Liberty	09:55	Clear	10	78	77	94	SSE 5	-	29.96
Columbus	09:55	Lightning Observed	10	86	77	74	SW 7	97 [HI]	29.97
Spring	09:53	Mostly Cloudy	9	84	78	82	VRB 3	95 [HI]	29.97
Houston Intercontinental Aprt	09:53	Light Rain	7	80	78	93	S 3	-	29.96
Katy/Brookshire	09:55	Mostly Cloudy	9	86	80	84	WSW 7	101 [HI]	29.98
Texas Medical Center Heliport	09:55	Lightning Observed	7	80	78	94	CALM	-	29.95
Sugar Land	09:53	Clear	10	85	79	82	SE 5	98 [HI]	29.95
Houston Hobby Airport	09:53	Mostly Cloudy	10	83	78	85	CALM	93 [HI]	29.95
Arcola/Sienna	09:55	Clear	10	85	78	78	CALM	97 [HI]	29.97
Pearland	09:53	Clear	10	83	77	82	CALM	92 [HI]	29.97
Ellington Field	09:54	Mostly Cloudy	9	80	75	83	CALM	-	29.94
La Porte	09:35	Mostly Cloudy	10	78	75	88	E 3	-	29.97
Wharton	09:55	Partly Cloudy	10	87	78	74	S 9	99 [HI]	29.96
Angleton/Lake Jackson	09:53	Clear	10	90	76	63	SSW 8	102 [HI]	29.95
Galveston	09:52	Clear	10	84	78	82	N 5	95 [HI]	29.96
Bay City	09:55	Partly Cloudy	10	91	79	67	SSW 14G20	107 [HI]	29.90
Palacios	09:53	Clear	10	88	78	72	S 13	102 [HI]	29.94
Rig 20 Miles SE of Matagorda	10:00		10	87	78	74	S 12	100 [HI]	29.99