Turning Stormy in the Northwest

An active fall storm pattern developing in the Pacific Northwest this week will bring areas of heavy rain and high elevation snow. Northern California will benefit from rainfall this week that will aid firefighters given the recent large wildfires.
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Last Update: 457 PM AST Wed Oct 18 2017

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San Juan, PR Local Forecast Office

40NM SSW Vieques PR

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY EVENING...

Tonight
East winds 15 to 20 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Dominant period 11 seconds. North swell 4 to 7 feet. Scattered showers and isolated thunderstorms.
Thursday
East winds 15 to 20 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Dominant period 11 seconds. North swell 4 to 7 feet. Isolated showers in the morning, then isolated thunderstorms in the afternoon.
Thursday Night
East winds 15 to 20 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Dominant period 11 seconds. North swell 4 to 8 feet. Isolated thunderstorms.
Friday
East winds 15 to 20 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Dominant period 11 seconds. North swell 4 to 8 feet. Isolated showers.
Friday Night
East winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 10 seconds. North swell 4 to 5 feet.
Saturday
East winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 10 seconds. North swell 4 to 5 feet. Isolated showers.
Sunday
East winds 15 to 20 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Dominant period 8 seconds. North swell around 4 feet. Isolated showers.
Monday
East winds 10 to 15 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 8 seconds. Isolated showers.
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ABOUT THIS FORECAST

Last Update: 457 PM AST Wed Oct 18 2017
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