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 >


 

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Implementing Improved Marine Weather Zone for Puerto Rico and the U.S. Virgin Islands

Marine Forecast Zones
Instructions: Click over the desired forecast zone to see the forecast

 

   

Graphical Forecast
Wind forecast 00 06 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114  
Wave forecast 00 06 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114  
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Instructions: Put the cursor over the desired forecast hour to see the image or click to enlarge