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

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4 Miles SSW Bellport NY

7 Day Forecast

For More Weather Information:

New York, NY Local Forecast Office

Tonight

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

Low: 23 °F

Tuesday

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

High: 27 °F

Tuesday
Night

Light Snow Chance for Measurable Precipitation 100%

Light Snow

Low: 18 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 25 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 14 °F

Thursday

Increasing Clouds

Increasing
Clouds

High: 32 °F

Thursday
Night

Light Snow Likely Chance for Measurable Precipitation 60%

Light Snow
Likely

Low: 31 °F

Friday

Chance Light Snow Chance for Measurable Precipitation 30%

Chance
Light Snow

High: 36 °F

Friday
Night

Blustery

Blustery

Low: 16 °F

Detailed Forecast

  • Tonight Snow with widespread blowing snow. The snow could be heavy at times. Some thunder is also possible. Low around 23. Wind chill values between 5 and 15. Windy, with a northeast wind 28 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 10 to 16 inches possible.
  • Tuesday Snow with widespread blowing snow. The snow could be heavy at times. Some thunder is also possible. High near 27. Wind chill values between 5 and 10. Windy, with a northwest wind 26 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
  • Tuesday Night Light snow, mainly before midnight. Low around 18. Wind chill values between 5 and 10. Blustery, with a northwest wind 16 to 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
  • Wednesday Partly sunny, with a high near 25. Wind chill values between 5 and 15. Northwest wind 14 to 16 mph.
  • Wednesday Night Mostly clear, with a low around 14. Northwest wind 5 to 10 mph becoming light north after midnight.
  • Thursday Increasing clouds, with a high near 32.
  • Thursday Night Light snow likely. Cloudy, with a low around 31. Chance of precipitation is 60%.
  • Friday A chance of light snow. Partly sunny, with a high near 36. Breezy. Chance of precipitation is 30%.
  • Friday Night Partly cloudy, with a low around 16. Blustery.
  • Saturday Mostly sunny, with a high near 23.
  • Saturday Night Mostly cloudy, with a low around 19.
  • Sunday Partly sunny, with a high near 28.
  • Sunday Night Mostly cloudy, with a low around 18.
  • Monday A chance of snow. Mostly cloudy, with a high near 25. Chance of precipitation is 30%.