Severe Thunderstorms Possible for the Great Lakes into Ohio Valley; Heavy to Excessive Rainfall Over the Southern Plains

Severe thunderstorms will race along a cold front from the Upper Mississippi Valley into the Great Lakes and Ohio Valley with the main threat being damaging winds. The tail end of this front will possibly produce heavy to excessive rainfall across the southern Plains into the Lower Mississippi Valley through Saturday. Finally, Major-to-record river flooding continues across the Carolinas.
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Hazardous Weather Conditions

Last Update: 337 PM AKDT Thu Sep 20 2018

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Anchorage, AK Local Forecast Office

26NM S Cape Constantine AK

Marine Zone Forecast

...SMALL CRAFT ADVISORY FRIDAY AND FRIDAY NIGHT...

Synopsis: A 1001 mb low 240 nm northwest of Adak moves 200 nm northwest of Saint Paul at 983 mb Fri afternoon and then moves 50 nm west of Hooper Bay at 987 mb Sat afternoon.

Tonight
W wind 15 kt. Seas 5 ft. Widespread rain showers.
Fri
S wind 20 kt increasing to 30 kt in the afternoon. Seas 7 ft. Areas of fog. Rain.
Fri Night
SW wind 25 kt. Seas 8 ft.
Sat And Sat Night
SW wind 25 kt. Seas 8 ft.
Sun
SW wind 20 kt. Seas 6 ft.
Mon
W wind 10 kt. Seas 5 ft.
Tue
N wind 10 kt. Seas 3 ft.
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ABOUT THIS FORECAST

Last Update: 337 PM AKDT Thu Sep 20 2018
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