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 >

Briefing Sheet
NWS Latest Surface Analysis
NWS 12-HOUR Surface Forecast
NWS 24-HOUR Surface Forecast
Latest Visible Satellite
Latest Infrared Satellite
Regional Radar Mosaic
Current Convective SIGMETs
TCF 4-hour Convective Forecast (updated every 2 hours)
TCF 6-hour Convective Forecast (updated every 2 hours)
TCF 8-hour Convective Forecast (updated every 2 hours)
NWS Storm Prediction Center (SPC) - Current Day 1 Outlook (SEVERE)
NWS Storm Prediction Center (SPC) - Current Day 2 Outlook (SEVERE)
National Precipitation Forecast - 24 Hour Total
National Precipitation Forecast - 2 Day Total
National Maximum Wind Gust Forecast - 2 Day
National Snowfall Forecast - 2 Day Total
National Ice Accumulation Forecast - 2 Day Total