Heavy Rain and Thunderstorms in the Mississippi Valley; Flooding Continues Along the East Coast of Florida
A cold front approaching the Mississippi Valley will bring heavy rainfall and isolated severe thunderstorms to the region. Thunderstorms will have the potential to produce isolated severe wind gusts and perhaps a brief tornado or two. Significant river flooding is forecast along the St. John’s and the Peace rivers in Florida through the end of the week as flood waters will be slow to recede. Read More >
Last Update: 402 AM EST Wed Nov 4 2026
For More Weather Information:
6NM WNW Portsmouth RI
Marine Zone Forecast
Today
SW winds 5 to 10 kt, increasing to 10 to 15 kt this afternoon. Waves around 2 ft.
Tonight
SW winds around 10 kt. Waves around 2 ft.
Thu
SW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Patchy fog. Vsby 1 to 3 nm in the morning.
Thu Night
SW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. A chance of rain in the evening, then rain likely after midnight.
Fri
S winds 5 to 10 kt. Waves 2 to 3 ft. Rain.
Fri Night
S winds 5 to 10 kt. Waves 2 to 3 ft. Rain. A chance of tstms in the evening.
Sat
W winds 5 to 10 kt. Waves 2 to 3 ft. Rain likely.
Sat Night Through Sun Night
W winds 10 to 15 kt. Waves 2 to 3 ft.
winds and waves higher in and near tstms.
seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
winds and waves higher in and near tstms.
seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
Winds and waves higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
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