Heavy Rainfall Moves into the Mid-Atlantic and Northeast

A slow moving cold front will gradually progress through the Mid-Atlantic and Northeast through Friday with possible severe weather and heavy rainfall which may bring flash flooding. The trailing end of the cold front will bring daily rounds of strong thunderstorms capable of producing locally heavy downpours over South Florida.

Last Update: 233 AM PDT Thu Sep 23 2021

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Seattle, WA Local Forecast Office

2NM WSW Hoquiam WA

Marine Zone Forecast

Synopsis: High pressure offshore with lower pressure inland will keep flow onshore today. The flow will turn briefly offshore tonight and Friday morning before turning back onshore Friday afternoon. Onshore flow continuing Saturday. A front will move through the waters Sunday with another front Monday.

Combined seas 6 to 8 ft subsiding to 4 to 6 ft in the afternoon. Bar conditions moderate becoming light in the afternoon. Maximum ebb currents will occur around 630 am and 7 pm today.
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Last Update: 233 AM PDT Thu Sep 23 2021
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