Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Last Update: 205 AM PST Sun Dec 28 2025

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For More Weather Information:

Portland, OR Local Forecast Office

24NM ENE Seaside OR

Marine Zone Forecast


In The Main Channel


General Seas
3 to 5 ft building to 6 to 8 ft monday morning.

First Ebb
Ebb current of 4.52 kt at 1052 am sunday. Seas 3 ft.

Second Ebb
Ebb current of 2.91 kt at 1056 pm sunday. Seas 4 ft.

Third Ebb
Ebb current of 5.13 kt at 1155 am monday. Seas 7 ft.



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205 AM PST Sun Dec 28 2025
 
 

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