Storm Moving Through the Upper Midwest to the Northeast

Heavy rain and the potential for strong thunderstorms along and east of the Appalachians will precede a cold front, while snow showers will fall behind the front in the Ohio Valley, Upper Midwest and Great Lake States. Rain-on-snow flooding is possible in portions of New England and New York State. Rain and high elevation snow will return to the west.
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Last Update: 906 AM PST SAT FEB 25 2017

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3NM NNE San Francisco CA

Marine Zone Forecast


Synopsis: GREATER FARALLONES...AND CORDELL BANK NATIONAL MARINE SANCTUARIES...

LOW PRESSURE SLIDING DOWN THE CALIFORNIA COAST TODAY WILL BRING MODERATE TO FRESH SOUTHERLY WINDS FOR THE OUTER WATER WITH RESULTANT SEAS. THIS WILL EXIT QUICKLY TONIGHT. ANOTHER SYSTEM WILL CLIP THE AREA SUNDAY NIGHT WITH MODERATE TO FRESH NORTHERLY CONDITIONS. MONDAY ONWARD CONDITIONS LOOK TO REMAIN MODERATE TO FRESH WITH POSSIBLE NEAR GALE CONDITIONS BY LATE IN THE WEEK. NO SIGNIFICANT SWELL TRAINS ARE EXPECTED THROUGH THE WEEK.

Today
NE winds 10 kt. Slight chance of showers.
Tonight
N winds 10 kt. Chance of showers in the evening.
Sun
NW winds 10 kt...becoming southwest in the afternoon. Slight chance of showers in the afternoon.
Sun Night
W winds 5 to 15 kt. Chance of showers.
Mon
NW winds 5 to 15 kt. Slight chance of showers.
Tue
NW winds 10 kt.
Wed
NE winds 5 kt...becoming west.
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ABOUT THIS FORECAST

Last Update: 906 AM PST SAT FEB 25 2017
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