Severe Weather and Flooding in the Ohio Valley and Mid-Atlantic; Winter Storm in Alaska; Heavy Rains in Hawaii

Severe thunderstorms may produce a few tornadoes, scattered damaging winds, isolated severe hail, and flash flooding across the upper Ohio River Valley and parts of the Appalachians tonight. A strong storm in western Alaska continues to produce heavy snow, strong winds, and blizzard conditions into the mainland. Heavy showers and isolated thunderstorms may cause flash flooding in northern Hawaii.
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Hazardous Weather Conditions

Last Update: 402 AM EDT Fri Apr 12 2024

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Norton, MA Local Forecast Office

28NM S Newport RI

Marine Zone Forecast


...GALE WARNING IN EFFECT THROUGH THIS EVENING...
Today
S winds 25 to 30 kt with gusts up to 40 kt. Seas 11 to 15 ft. Areas of fog this morning, then patchy fog this afternoon. Showers with a chance of tstms this morning, then a slight chance of showers this afternoon. Vsby 1 nm or less.
Tonight
SW winds 15 to 20 kt with gusts up to 30 kt. Seas 11 to 14 ft, subsiding to 9 to 12 ft after midnight.
Sat
SW winds 20 to 25 kt with gusts up to 35 kt. Seas 8 to 11 ft.
Sat Night
W winds 20 to 25 kt with gusts up to 35 kt. Seas 7 to 10 ft.
Sun
W winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft, subsiding to 4 to 5 ft in the afternoon.
Sun Night
SW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. A chance of showers.
Mon
W winds 10 to 15 kt with gusts up to 20 kt. Seas 4 to 6 ft.
Mon Night Through Tue Night
SW winds 10 to 15 kt. Seas 3 to 5 ft. winds and seas 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 seas 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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ABOUT THIS FORECAST

Last Update: 402 AM EDT Fri Apr 12 2024
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