NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Mon, May 5, 2025 at 9:56:29 pm CDT

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Heavy Rain & Severe Weather Potential Tuesday

Galveston NOAA Weather Radio

Elevated winds and seas are expected later today into late Tuesday, along with scattered thunderstorms. A Small Craft Advisory is in effect.

Flooding caused by heavy rainfall is possible on Tuesday as a storm system moves through the region. A Flood Watch is in effect from Tuesday morning through late Tuesday night.

Dangerous beach and swimming conditions expected.

A strong storm system will bring the potential for severe weather and heavy rainfall on Tuesday, with additional showers and storms on Wednesday. A Flood Watch is in effect for portions of southeast Texas for Tuesday. Remain weather aware and prepared. Always make sure you have multiple ways to get alerts.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Crockett	21:35	Thunder In The Vicinity \ Lightning Observed	10	60	60	100	NE 6	-	29.89
Caldwell	21:35	Lightning Observed	10	62	60	93	ENE 9	-	29.87
College Station	21:18	Heavy Rain \ Mist \ Lightning Observed	6	63	61	93	ENE 18G29	-	29.84
Huntsville	20:53	Thunder In The Vicinity \ Lightning Observed	10	63	60	90	ENE 8	-	29.88
Brenham	21:35	Light Rain \ Lightning Observed	7	62	61	96	E 8	-	29.84
Navasota	21:35	Overcast	10	63	63	100	ENE 12	-	29.82
Conroe	20:53	Lightning Observed	10	63	61	93	ENE 9G18	-	29.87
Cleveland	21:35	Thunder In The Vicinity \ Lightning Observed	10	62	58	87	NE 3	-	29.89
Hooks Airport	20:53	Light Rain	7	65	62	90	ENE 10G23	-	29.84
Intercontinental Airport	20:53	Light Rain	7	66	62	87	ENE 14G24	-	29.84
Houston Hobby Airport	20:53	Light Rain \ Mist	4	71	69	93	ENE 17G24	-	29.82
Sugar Land	21:24	Rain \ Mist	5	71	69	93	ENE 16	-	29.81
Wharton	21:35	Overcast	10	72	70	95	E 14	-	29.80
Pearland	21:26	Light Rain	7	72	70	93	E 9	-	29.85
Ellington Field	19:54	Overcast	5	71	69	94	ENE 15	-	29.79
La Porte	21:35	Light Rain With Thunder In The Vicinity \ Mist \ Lightning Observed	4	67	65	93	ENE 14G23	-	29.86
Galveston	21:36	Light Rain \ Lightning Observed	7	73	73	100	ENE 12	-	29.83
Bay City	21:35	Light Rain	8	74	74	100	E 7	-	29.76
Rig 20 Miles SE of Galveston	21:15	Mist	2	71	71	100		-	29.83

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