Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast
A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >
Last Update: 411 AM EDT Wed Aug 12 2026
For More Weather Information:
11NM W Marco Island FL
Marine Zone Forecast
Today
E winds around 5 kt, becoming NW this afternoon. Seas less than 2 ft or less. Bay and inland waters light chop. A slight chance of showers and tstms late.
Tonight
N winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas less than 2 ft or less. Wave detail: NW 1 foot at 3 seconds. Bay and inland waters light chop. A chance of showers and tstms early in the evening.
Thu
NE winds around 5 kt, becoming N in the afternoon. Seas less than 2 ft or less. Wave detail: N 1 foot at 3 seconds. Bay and inland waters smooth.
Thu Night
N winds 5 to 10 kt, becoming E after midnight. Seas less than 2 ft or less. Wave detail: NW 1 foot at 4 seconds. Bay and inland waters light chop. A chance of showers and tstms early in the evening.
Fri
E winds 5 to 10 kt, diminishing to around 5 kt in the afternoon. Seas less than 2 ft or less. Wave detail: SE 1 foot at 2 seconds and NW 1 foot at 4 seconds. Bay and inland waters light chop. A chance of showers and tstms late.
Fri Night
E winds 5 to 10 kt. Seas less than 2 ft or less. Wave detail: NW 1 foot at 4 seconds. Bay and inland waters light chop. A chance of showers and tstms.
Sat
SE winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop. A chance of tstms.
Sat Night
E winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop.
Sun
SE winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop.
Sun Night
SW winds 5 to 10 kt, becoming E after midnight. Seas less than 2 ft or less. Bay and inland waters light chop.
winds and seas higher in and near tstms.
winds and seas higher in and near tstms.
Winds and seas higher in and near tstms.
Additional Forecasts and Information
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