Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

Hazardous Weather Conditions

Last Update: 1016 AM EDT Wed Sep 23 2026

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Key West, FL Local Forecast Office

23NM N Smith Shoal Light FL

Marine Zone Forecast


This Afternoon
Southwest to west winds near 5 knots, becoming west. Seas around 1 foot. Wave detail: south 1 foot at 3 seconds. A chance of showers and thunderstorms.
Tonight
South winds near 5 knots, becoming southwest to west after midnight. Seas 1 foot or less. A chance of showers and thunderstorms.
Thursday
Northwest to north winds near 5 knots. Seas 1 foot or less. Wave detail: northwest 1 foot at 2 seconds. A chance of showers and thunderstorms.
Thursday Night
North winds 5 to 10 knots. Seas 1 to 2 feet. Showers likely with a chance of thunderstorms.
Friday
Northeast winds 10 to 15 knots, becoming north to northeast 5 to 10 knots in the afternoon. Seas 2 to 3 feet. A chance of showers and thunderstorms.
Friday Night
Northeast winds 10 to 15 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms.
Saturday
Northeast winds 10 to 15 knots. Seas 2 to 3 feet. A slight chance of showers and thunderstorms.
Saturday Night
North to northeast winds 5 to 10 knots. Seas 1 to 2 feet. A slight chance of showers.
Sunday
Northeast winds 5 to 10 knots. Seas 1 to 2 feet. A chance of showers.
Sunday Night
Northeast winds 5 to 10 knots. Seas around 1 foot. A slight chance of showers and thunderstorms.



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1016 AM EDT Wed Sep 23 2026
 
 

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