NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Fri, Sep 18, 2026 at 8:08:30 pm CDT

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There are no watches, warnings, or advisories at this time.

Radar

Today

Saturday

Seven Day Outlook

KHGX Radar.

Today will be hot with highs in the 90s. There is a 30% chance of storms during the daytime, mainly near Matagorda bay and adjacent Gulf waters. Tonight will be mild with early morning lows in the upper 60s/lower 70s inland and mid 70s/lower 80s along the coast. There is a 30% chance of showers overnight, mainly near Matagorda bay and adjacent Gulf waters.

Saturday will be hot with highs in the 90s. Saturday night will be warm with early morning lows in the 70s/lower 80s.

Hot weather continues throughout the next seven days with highs in the upper 80s to 90s. Early morning lows will be in the upper 60s far inland to mid 80s along the coast. Drier conditions are expected over the weekend with slim rain chances. Isolated showers and storms will be possible daily next week.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	19:15	Clear	10	89	61	39	ESE 5	-	30.04
College Station	18:53	Clear	10	91	60	35	SE 7	91 [HI]	30.01
Caldwell	19:15	Clear	10	89	59	35	ESE 5	-	30.02
Huntsville	18:53	Clear	10	88	62	42	ESE 8	-	30.05
Navasota	19:35	Clear	10	86	54	33	ESE 7	-	30.01
Brenham	19:35	Thunder \ Lightning Observed	10	86	59	39	E 5	-	30.02
Conroe	18:53	Clear	10	86	65	49	SE 6	-	30.05
Cleveland	19:35							-
Liberty	19:35	Clear	10	77	73	88	CALM	-	30.02
Columbus	19:35	Clear	10	87	66	48	ESE 3	-	30.02
Spring	18:53	Clear	9	88	61	40	ENE 7	-	30.03
Houston Intercontinental Aprt	18:53	Mostly Clear	10	88	61	40	ENE 10	-	30.03
Katy/Brookshire	13:55	Partly Cloudy	10	93	68	43	E 9G20	97 [HI]	30.10
Texas Medical Center Heliport	19:35	Clear	10	86	68	55	SE 15	-	30.01
Sugar Land	18:53	Clear	10	87	65	47	SE 14	-	30.01
Houston Hobby Airport	18:53	Mostly Clear	10	88	68	51	E 10	92 [HI]	30.02
Arcola/Sienna	19:35	Clear	10	83	69	63	ESE 5	-	30.04
Pearland	18:53	Clear	10	88	69	53	ESE 6	92 [HI]	30.04
Ellington Field	18:54	Clear	10	86	69	58	ESE 6	-	30.01
La Porte	19:35	Clear	10	84	71	65	SSE 8	-	30.04
Wharton	19:35	Clear	10	84	68	57	E 9	-	30.02
Galveston	10:52	Mostly Clear	10	89	77	67	E 10	102 [HI]	30.18
Bay City	19:35	Clear	10	80	70	72	E 8	-	29.98
Palacios	18:53	Clear	10	86	70	58	E 16	91 [HI]	30.00
Rig 20 Miles SE of Galveston	19:35	Partly Cloudy	10	84	73	70	VRB 3	-	30.04
Rig 20 Miles SE of Matagorda	19:40		10	84	71	65	VRB 5	-	30.06

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