Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Last Update: 321 PM CDT Sun Apr 19 2026

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Houston, TX Local Forecast Office

13NM S Galveston TX

Marine Zone Forecast


This Afternoon
Northeast winds 20 to 25 knots with gusts up to 30 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave detail: east 6 feet at 6 seconds. A slight chance of showers.
Tonight
East winds around 20 knots with gusts up to 30 knots. seas 5 to 7 feet, occasionally to 9 feet. Wave detail: east 6 feet at 7 seconds. A slight chance of showers.
Monday
East winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: east 4 feet at 6 seconds. A chance of showers.
Monday Night
East winds around 15 knots with gusts up to 20 knots. Seas 4 to 5 feet. Wave detail: east 4 feet at 6 seconds. A chance of showers. A chance of thunderstorms after midnight.
Tuesday
Southeast winds around 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. Wave detail: southeast 4 feet at 6 seconds. Showers likely with a chance of thunderstorms.
Tuesday Night
Southeast winds 10 to 15 knots. Seas around 4 feet. Wave detail: southeast 4 feet at 6 seconds. Showers likely with a chance of thunderstorms.
Wednesday
Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A chance of thunderstorms. Showers.
Wednesday Night
Southeast winds 15 to 20 knots. Seas 3 to 4 feet.
Thursday
Southeast winds around 15 knots. Seas 3 to 4 feet.
Thursday Night
Southeast winds 15 to 20 knots. Seas 4 to 5 feet.

winds and seas higher in and near thunderstorms.



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321 PM CDT Sun Apr 19 2026
 
 

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