Low Elevation Snow in the West; Stormy Weather Followed by Snow in the Northeast

Another cold weather system sliding south along the west coast will bring rain with some low elevation snow to the western states. Snow will be as low as 300 feet in western Washington. A vigorous cold front moving through the Northeast will bring heavy rain and thunderstorms followed by areas of snow. Rain-on-snow flooding is possible in portions of New England and New York State.
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Last Update: 359 AM EST SUN FEB 26 2017

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New York, NY Local Forecast Office

10NM E Islip NY

Marine Zone Forecast

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

Synopsis: HIGH PRESSURE BUILDS TO THE SOUTH OF LONG ISLAND THROUGH SUNDAY NIGHT...THEN SLIDES OFF TO THE SOUTHEAST MONDAY AND MONDAY NIGHT. A WARM FRONT SLOWLY APPROACHES FROM THE SOUTH TUESDAY AND TUESDAY NIGHT...LIFTING TO THE NORTH ON WEDNESDAY. A COLD FRONT APPROACHES FROM THE WEST WEDNESDAY NIGHT, THEN CROSSES THE AREA THURSDAY MORNING. A SECONDARY COLD FRONT APPROACHES LATE THURSDAY.

Today
W winds around 15 kt with gusts up to 30 kt. Waves 1 to 2 ft.
Tonight
W winds 10 to 15 kt with gusts up to 25 kt... Diminishing to 5 to 10 kt after midnight. Waves 1 to 2 ft...then 1 ft or less after midnight.
Mon
SW winds 10 to 15 kt with gusts up to 25 kt. Waves 1 to 2 ft.
Mon Night
S winds 5 to 10 kt. Waves 1 ft or less.
Tue
S winds around 5 kt. Waves 1 ft or less. Chance of rain.
Tue Night
S winds around 5 kt. Waves 1 ft or less. Rain likely...mainly after midnight.
Wed
SW winds 10 to 15 kt. Waves 1 to 2 ft. Rain likely. Patchy fog in the afternoon. Areas of fog at night. Vsby 1 to 3 nm in the afternoon...decreasing to 1 nm or less.
Thu
W winds 15 to 20 kt...diminishing to 10 to 15 kt after midnight. Waves around 2 ft. Patchy fog in the morning. Chance of showers in the daytime. Vsby 1 to 3 nm in the morning.
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ABOUT THIS FORECAST

Last Update: 359 AM EST SUN FEB 26 2017
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RADAR & SATELLITE IMAGES

Northeast Radar Mosaic Link to Satellite Data