NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Fri, Sep 18, 2026 at 8:04:50 am 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	07:15	Clear	10	73	71	94	CALM	-	30.17
College Station	06:53	Clear	10	74	72	93	NNE 5	-	30.14
Caldwell	07:15	Clear	10	73	71	94	NNE 3	-	30.16
Huntsville	06:53	Clear	8	74	72	93	ENE 5	-	30.15
Navasota	07:35	Mist	6	73	73	100	N 3	-	30.14
Brenham	07:35	Mist	5	74	73	97	CALM	-	30.15
Conroe	06:53	Partly Cloudy	7	72	71	96	CALM	-	30.14
Cleveland	07:35	Clear	10				CALM	-	30.16
Liberty	07:35	Mostly Clear	7	73	73	100	CALM	-	30.13
Columbus	07:35	Clear	10	74	73	97	CALM	-	30.14
Spring	06:53	Mist	6	75	74	96	NE 3	-	30.12
Houston Intercontinental Aprt	06:53	Mostly Cloudy	10	77	74	90	NNE 6	-	30.12
Katy/Brookshire	07:35	Mist	3	75	75	100	NE 5	-	30.15
Texas Medical Center Heliport	07:35	Overcast	7	78	75	88	ENE 7	-	30.12
Sugar Land	06:53	Clear	10	74	73	97	NNE 3	-	30.11
Houston Hobby Airport	06:53	Mostly Cloudy	9	80	75	84	ENE 8	-	30.10
Arcola/Sienna	07:35	Clear	10	76	74	94	CALM	-	30.13
Pearland	06:53	Clear	10	76	73	90	CALM	-	30.11
Ellington Field	06:54	Partly Cloudy	10	77	75	94	CALM	-	30.09
La Porte	07:15	Overcast	10	78	75	88	ENE 7	-	30.12
Wharton	07:35	Partly Cloudy	10	74	72	94	NNE 3	-	30.12
Galveston	10:52	Mostly Clear	10	89	77	67	E 10	102 [HI]	30.18
Bay City	07:35	Mist	1 1/2	74	74	100	N 5	-	30.06
Palacios	06:53	Overcast	8	76	74	93	NE 7	-	30.08
Rig 20 Miles SE of Galveston	07:35	Partly Cloudy	10	86	69	58	E 3G16	-	30.12
Rig 20 Miles SE of Matagorda	07:40		10	86	77	74	CALM	97 [HI]	30.12

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