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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 >

Overview

An area of low pressure developed along the lee of the Rockies in eastern Colorado and tracked northeast across the Great Plains on Wednesday, January 18, 2023. Plentiful moisture and powerful dynamics of a system more typical of a springtime storm came together to result in a swath of significant snowfall across western and north central Nebraska. When all was said and done, the single calendar day snowfall record was broken at North Platte with a total of 13.9", while two feet of snow was reported in nearby Custer County. This storm was also the third major snow storm to impact the forecast area in the course of a month. With January not yet complete, portions of the northern Sandhills have nearly doubled the normal winter season's worth of snow. 

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Final snowfall at NWS North Platte: 13.9" 

(new single day snowfall record)

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