National Weather Service United States Department of Commerce

Major nor'easter to affect northeastern U.S.

The stage is being set for a major nor'easter to affect parts of the Northeast Monday through Wednesday. This system will be responsible for heavy snowfall and strong winds, with blizzard conditions possible along coastal areas from New Jersey to Massachusetts. Blizzard Warnings are in effect along the coast from central New Jersey to the Canadian border.
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Current Conditions

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Princeton NJ

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Today

Snow Chance for Measurable Precipitation 100%

Snow

High: 29 °F

Tonight

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

Low: 23 °F

Tuesday

Heavy Snow Chance for Measurable Precipitation 100%

Heavy
Snow

High: 32 °F

Tuesday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 16 °F

Wednesday

Sunny

Sunny

High: 28 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 11 °F

Thursday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 30 °F

Thursday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 26 °F

Friday

Partly Sunny

Partly
Sunny

High: 34 °F

Detailed Forecast

  • Today Snow. High near 29. Northeast wind 14 to 16 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.
  • Tonight Snow with areas of blowing snow. The snow could be heavy at times. Low around 23. Blustery, with a north wind 17 to 22 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
  • Tuesday Snow with areas of blowing snow before noon, then snow likely with areas of blowing snow after noon. The snow could be heavy at times. High near 32. Northwest wind 13 to 16 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
  • Tuesday Night Snow likely before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 16. Northwest wind 9 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
  • Wednesday Sunny, with a high near 28. Northwest wind 9 to 11 mph.
  • Wednesday Night Mostly clear, with a low around 11.
  • Thursday A chance of snow showers after 1pm. Partly sunny, with a high near 30. Chance of precipitation is 30%.
  • Thursday Night Snow showers likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
  • Friday Partly sunny, with a high near 34.
  • Friday Night Partly cloudy, with a low around 13.
  • Saturday Mostly sunny, with a high near 25.
  • Saturday Night Mostly cloudy, with a low around 12.
  • Sunday Mostly cloudy, with a high near 25.