Enhanced Risk for Severe Thunderstorms Across the Upper Midwest; Flash Flooding Possible from the Upper Midwest to Southern Plains and Desert Southwest Through Friday

Portions of the Upper Midwest will see an increased threat for severe thunderstorms through this evening, with a few strong tornadoes possible. The same region remains on alert for additional flash flood concerns. Heavy rainfall may lead to flash flooding across the Desert Southwest today, and Southern Plains by Friday. Finally, Major-to-record river flooding continues across the Carolinas.
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Last Update: 436 PM EDT Thu Sep 20 2018

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26NM ENE Baltimore MD

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY AFTERNOON THROUGH LATE

Synopsis: High pressure will move offshore through Friday. A cold front will approach from the Great Lakes Friday, then stall near or just south of the waters into early next week.

Rest Of This Afternoon
SE winds 5 kt. Waves flat.
Tonight
SE winds 5 to 10 kt. Waves 1 ft.
Fri
S winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Waves 1 ft.
Fri Night
SW winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft.
Sat
NW winds 5 to 10 kt. Gusts up to 20 kt in the morning. Waves 1 ft.
Sat Night
N winds 5 to 10 kt. Waves 1 ft. A chance of showers.
Sun
NE winds 5 kt. Waves 1 to 2 ft. A chance of rain.
Mon
E winds 5 to 10 kt. Waves 1 to 2 ft. A chance of rain through the day, then rain likely through the night.
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ABOUT THIS FORECAST

Last Update: 436 PM EDT Thu Sep 20 2018
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RADAR & SATELLITE IMAGES

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