Houston/Galveston, TX

Weather Forecast Office

NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Fri, Jun 12, 2026 at 9:36:27 pm CDT

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Flood Warning

Current Radar

Hot Temperatures Continue

Heat Safety

Thunderstorms Increase Beginning Sunday

Heavy Rainfall Threat Monday/Tuesday

Tonight

Saturday

Current radar loop for Houston, TX.

Temperatures each day in the upper 80s to lower 90s will combine with high humidity to result in maximum heat indices of 100 to 105 degrees each afternoon. After a short break in the heat Monday and Tuesday, temperatures will increase again mid to late next week.

Follow these heat safety rules.

Showers and thunderstorms will increase Sunday, Mainly during the afternoon and evening hours. Locally heavier thunderstorms will be capable of heavy rain & gusty winds. Minor flooding is the most likely impact if repeated strong storms move over the same area. Remain weather-aware and stay tuned for forecast updates!

Numerous showers and t-storms are expected Monday and Tuesday. Locally heavier thunderstorms will be capable of heavy rain & gusty winds. Flooding will be possible if repeated strong storms move over the same area. Remain weather-aware and stay tuned for forecast updates!

Expect warm and muggy conditions tonight.

Hot and humid conditions Saturday with isolated showers and thunderstorms.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Crockett	20:55		10	82	77	83	CALM	-	29.92
Bryan	21:15	Clear	10	83	74	73	S 14G20	-	29.94
College Station	20:53	Clear	10	84	74	71	S 8	91 [HI]	29.92
Caldwell	20:55	Clear	10	82	73	74	SSE 12	-	29.93
Huntsville	20:53	Clear	10	83	76	79	S 8	91 [HI]	29.92
Navasota	21:15	Clear	10	81	78	90	SSE 5	-	29.92
Brenham	21:15	Clear	10	81	74	80	S 5	-	29.93
Conroe	20:53	Clear	10	84	75	74	S 8	92 [HI]	29.94
Cleveland	21:15	Clear	10				CALM	-	29.95
Liberty	21:15	Clear	10	80	77	88	SSE 3	-	29.94
Columbus	21:15	Clear	10	82	74	76	SSE 5	-	29.95
Spring	20:53	Clear	10	82	73	74	SSE 5	-	29.93
Houston Intercontinental Aprt	20:53	Partly Cloudy	10	84	74	71	S 6	91 [HI]	29.93
Katy/Brookshire	21:15	Mostly Clear	10	82	77	83	S 7	-	29.95
Texas Medical Center	21:15	Clear	10	82	75	78	S 14	-	29.93
Sugar Land	20:53	Clear	10	82	75	79	SSE 12	-	29.94
Houston Hobby Airport	20:53	Partly Cloudy	10	83	76	79	S 10	91 [HI]	29.94
Sienna	21:15	Clear	10	82	74	78	SSE 5	-	29.96
Pearland	20:53	Clear	10	82	75	79	S 6	-	29.96
Ellington Field	20:54	Partly Cloudy	10	86	75	70	SSE 12	95 [HI]	29.94
La Porte	20:55	Clear	10	83	75	77	S 7	91 [HI]	29.95
Angleton/Lake Jackson	20:53	Clear	10	81	76	84	SE 6	-	29.95
Galveston	20:52	Mostly Clear	10	83	77	82	SSE 12	92 [HI]	29.96
Bay City	21:15	Mostly Clear	10	80	80	100	ESE 5	-	29.92
Palacios	20:53	Clear	7	83	77	82		-	29.94
Rig 20 Miles SE of Galveston	21:20	Haze	5	82	77	83	SE 15	-	29.98
Rig 20 Miles SE of Matagorda	21:20	Mostly Clear	10	82	80	94	SE 9	93 [HI]	29.99

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