National Weather Service United States Department of Commerce

Major nor'easter expected to bring heavy snow, blizzard conditions to Northeast

A storm system off the East Coast will continue to strengthen as it develops into a major nor'easter on Monday. As the storm moves up the coast, it is expected to bring snowfall of 1-3 feet or more to many parts of the Northeast through Tuesday evening, including New York City and Boston. Strong, gusty winds will combine with the snow to create blizzard conditions along and near the coast.
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Current Conditions

Southern Westchester

Zone Forecast

  • This Afternoon Periods of snow. Additional snow accumulation around an inch. Brisk and colder with highs in the mid 20s. Northeast winds 15 to 20 mph. Chance of snow near 100 percent.
  • Tonight Snow in the evening...then snow with a chance of thunderstorms after midnight. Blowing snow after midnight. Snow may be heavy at times with visibility one quarter mile or less at times. Additional snow accumulation of 10 to 14 inches. Windy with lows in the lower 20s. North winds 20 to 25 mph with gusts up to 40 mph. Chance of snow near 100 percent.
  • Tuesday Snow with a chance of thunderstorms in the morning...then snow in the afternoon. Blowing snow. Snow may be heavy at times in the morning with visibility one quarter mile or less at times. Additional snow accumulation of 6 to 10 inches. Windy and cold with highs in the mid 20s. North winds 20 to 25 mph. Gusts up to 40 mph in the morning. Chance of snow near 100 percent.
  • Tuesday Night Mostly cloudy. Light snow...mainly in the evening. Additional light snow accumulation. Windy with lows around 17. Northwest winds 15 to 25 mph. Chance of snow 80 percent.
  • Wednesday Mostly sunny. Highs in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
  • Wednesday Night Mostly clear in the evening...then becoming partly cloudy. Lows 10 to 15.
  • Thursday Partly sunny in the morning...then mostly cloudy with a chance of light snow in the afternoon. Highs in the upper 20s. Chance of snow 30 percent.
  • Thursday Night Light snow likely. Light snow accumulation possible. Lows in the mid 20s. Chance of snow 60 percent.
  • Friday Mostly cloudy with a chance of light snow in the morning... Then partly sunny in the afternoon. Highs in the lower 30s. Chance of snow 30 percent.
  • Friday Night Partly cloudy. Cooler with lows around 10 above.
  • Saturday Mostly sunny. Cold with highs around 20.
  • Saturday Night Mostly cloudy. Lows around 10 above.
  • Sunday Partly sunny. Highs in the mid 20s.