National Weather Service United States Department of Commerce

Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

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Last Map Update: Thu, Dec 11, 2025 at 3:58:29 am CST

Above normal temperatures can be expected through the end of the week, before a late Saturday cold front brings much colder conditions for Sunday. 10-20% rain chances return out east late Saturday and again early next week.

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