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 >

Forecasts

Observations

Warnings & Advisories

Forecast Guidance

Education & Outreach

 

         
         Detailed Hazards                NWS Marine Zone Map              Hazard Criteria              Tsunami Warning Center
 

                       

Marine Weather Warnings
(may be old, see check date for most recent)
Marine Weather Statements
(may be old, see check date for most recent)
Special Marine Warnings
(may be old, see check date for most recent)
Coastal Hazard Watches/Warnings/Advisories
(may be old, see check date for most recent)