Heavy Rainfall Threat The Across The Eastern U.S.

A strong cold front will gradually push through the Eastern U.S. over the next couple of days and will bring heavy rain and severe weather, primarily damaging winds . Excessive rainfall may result in flash flooding in the central Great Lakes and central Appalachians. Flash flood watches are currently in effect from the coastal Carolinas to the Great Lakes.
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Last Update: 804 PM PDT Tue Sep 21 2021

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Seattle, WA Local Forecast Office

20NM ENE Port Angeles WA

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM PDT WEDNESDAY...

Synopsis: A weak front will break up over the coastal waters Wednesday. High pressure will be offshore with lower pressure inland Thursday through Saturday. A second weak front will reach the area on Sunday.

Tonight
W wind 5 to 15 kt rising to 15 to 25 kt after midnight. Wind waves 2 ft or less building to 2 to 4 ft after midnight.
Wed
W wind 15 to 25 kt becoming SW 5 to 15 kt in the afternoon. Wind waves 2 to 4 ft subsiding to 2 ft or less in the afternoon. A chance of rain in the morning. A slight chance of rain in the afternoon.
Wed Night
W wind 10 to 20 kt. Wind waves 1 to 3 ft.
Thu
W wind 5 to 15 kt becoming to 10 kt in the afternoon. Wind waves 2 ft or less.
Thu Night
W wind to 10 kt. Wind waves 1 ft or less.
Fri
Light wind. Wind waves less than 1 ft.
Fri Night
W wind 5 to 15 kt becoming 10 to 20 kt after midnight. Wind waves 1 to 3 ft.
Sat
W wind 10 to 20 kt easing to 10 kt. Wind waves 1 to 3 ft subsiding to 1 ft or less.
Sun
Light wind. Wind waves less than 1 ft.
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ABOUT THIS FORECAST

Last Update: 804 PM PDT Tue Sep 21 2021
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