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 >
San Juan, PR
Weather Forecast Office
Implementing Improved Marine Weather Zone for Puerto Rico and the U.S. Virgin Islands
Marine Forecast Zones
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Instructions: Click over the desired forecast zone to see the forecast
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Graphical Forecast
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Instructions: Put the cursor over the desired forecast hour to see the image or click to enlarge |
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US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
San Juan, PR
4000 Carretera 190
Carolina, PR 00979
787-253-4586
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