National Weather Service United States Department of Commerce

Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >

NOAA's Climate Prediction Center issued an updated Temperature and Precipitation prediction for this winter.  In the graphic below the left side shows the Temperature and Precipitation Outlook for November, December and January, with the predictions for January, February, and March on the right side.