Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Last Update: 1234 PM PDT Tue Mar 31 2026

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For More Weather Information:

Portland, OR Local Forecast Office

27NM ENE Seaside OR

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY AFTERNOON...

In The Main Channel


General Seas
2 to 4 ft building to 10 to 12 ft wednesday morning, then subsiding to 7 ft late wednesday afternoon.

First Ebb
Ebb current of 4.94 kt at 436 pm tuesday. Seas 3 ft.

Second Ebb
Ebb current of 5.41 kt at 500 am wednesday. Seas 5 to 6 ft.

Third Ebb
Ebb current of 4.74 kt at 516 pm wednesday. Seas 7 ft.



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1234 PM PDT Tue Mar 31 2026
 
 

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