National Weather Service United States Department of Commerce

Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

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National Precipitation Forecasts, Days 1 through 3 (click to enlarge)
Please note: The below forecasts represent a basin average and may not represent local maxima.

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Day 1 Rainfall

Day 2 Rainfall

Day 3 Rainfall

Temperature/Precipitation Observations

Probabilistic Precipitation Forecast for the next 3 Days

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Most likely Forecast Precipitation over the next 3 Days

 

 

 

Reasonable Low End Forecast Precipitation over the next 3 Days

 

 

 

 

Reasonable Worst Case Forecast Precipitation over the next 3 Days