Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation
Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >
Last Update: 150 AM CDT Sat Aug 29 2026
For More Weather Information:
18NM S Port Aransas TX
Marine Zone Forecast
Today
South winds around 5 knots, becoming east late this morning and early afternoon, then increasing to 5 to 10 knots late. Seas around 2 feet or less. Wave detail: southeast 1 foot at 3 seconds and southeast 1 foot at 9 seconds. A slight chance of showers and thunderstorms this morning.
Tonight
Southeast winds 5 to 10 knots, becoming south after midnight. Seas around 2 feet. Wave detail: southeast 2 feet at 3 seconds and southeast 1 foot at 9 seconds.
Sunday
South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Seas around 2 feet. Wave detail: southeast 2 feet at 4 seconds and southeast 1 foot at 8 seconds.
Sunday Night
Southeast winds 10 to 15 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 4 seconds and southeast 1 foot at 8 seconds.
Monday
South winds 5 to 10 knots, becoming southeast 10 to 15 knots with gusts up to 20 knots in the afternoon. Seas around 2 feet. Wave detail: southeast 2 feet at 5 seconds and southeast 1 foot at 8 seconds.
Monday Night
Southeast winds 10 to 15 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 5 seconds and southeast 1 foot at 8 seconds.
Tuesday
South winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Seas around 2 feet.
Tuesday Night
Southeast winds 10 to 15 knots, becoming south 5 to 10 knots after midnight. Seas around 2 feet.
Wednesday
South winds around 5 knots, becoming southeast in the afternoon. Seas around 2 feet.
Wednesday Night
Southeast winds around 10 knots, becoming south after midnight. Seas around 2 feet.
winds and seas higher in and near thunderstorms.
winds and seas higher in and near thunderstorms.
Winds and seas higher in and near thunderstorms.
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