
Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.
Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >
Last Update: 309 PM CDT Sat Sep 5 2026
For More Weather Information:
21NM SW Morgan City LA
Marine Zone Forecast
Tonight
West winds around 5 knots. Bay waters smooth. A slight chance of showers and thunderstorms early this evening. A slight chance of showers after midnight. A slight chance of thunderstorms late.
Sunday
North winds around 5 knots, becoming southwest around 5 knots in the afternoon. Bay waters smooth. A slight chance of showers and thunderstorms.
Sunday Night
West winds around 5 knots. Bay waters smooth.
Monday
West winds around 5 knots. Bay waters smooth. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon.
Monday Night
Southwest winds around 5 knots. Bay waters smooth.
Tuesday
North winds around 5 knots, becoming south around 5 knots in the afternoon. Bay waters smooth. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon.
Tuesday Night
Southeast winds around 5 knots. Bay waters smooth. A slight chance of showers and thunderstorms.
Wednesday
East winds around 5 knots. Bay waters smooth. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon.
Wednesday Night
Southeast winds around 5 knots. Bay waters smooth. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight.
Thursday
Northeast winds around 5 knots, becoming southwest in the afternoon. Bay waters smooth. A chance of showers and thunderstorms.
Thursday Night
Southwest winds around 5 knots. Bay waters smooth. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight.
winds and waves higher in and near thunderstorms.
winds and waves higher in and near thunderstorms.
Winds and waves higher in and near thunderstorms.
Additional Forecasts and Information
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