National Weather Service United States Department of Commerce

Heavy Snow in the Northwest; Wintry Mix from the Great Lakes to Northeast

Two cold fronts will pass through the Northwest U.S. this week with the main impact being heavy mountain snow across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain to the Upper Midwest and Great Lakes today then the Northeast U.S. tonight into Wednesday. Read More >

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6-10 Day Outlook

Temperature Precipitation

8-14 Day Outlook

Temperature Precipitation
 

1 Month Outlook

Temperature Precipitation
 

3 Month Outlook

Temperature Precipitation

 

 

Precipitation Anomalies

Past 7 Days Past 14 Days Past 30 Days

Precipitation Percent of Normal

Past 7 Days Past 14 Days Past 30 Days

Temperature Anomalies

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SPC Fire Weather Outlooks

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Fire Wx Day 3-8

 

 

 

Forecast Max and Min Temperatures

 
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Forecast Max and Min RH

 
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Forecast Wind

 
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Forecast Transport Wind

 
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Forecast Max Wind Gusts

 
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Chance of Wetting Rain

 
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Probability of Lightning

 
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