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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2 Miles ESE Pottstown Limerick Airport PA

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Today

Snow Chance for Measurable Precipitation 100%

Snow

High: 31 °F

Tonight

Snow Chance for Measurable Precipitation 100%

Snow

Low: 23 °F

Tuesday

Snow Chance for Measurable Precipitation 90%

Snow

High: 32 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 14 °F

Wednesday

Sunny

Sunny

High: 28 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 9 °F

Thursday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 31 °F

Thursday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 25 °F

Friday

Partly Sunny

Partly
Sunny

High: 33 °F

Detailed Forecast

  • Today Snow. High near 31. Northeast wind around 14 mph. Chance of precipitation is 100%. Total daytime snow accumulation of around an inch possible.
  • Tonight Snow with areas of blowing snow. Low around 23. North wind 14 to 17 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
  • Tuesday Snow with areas of blowing snow before noon, then areas of blowing snow and a chance of snow after noon. High near 32. Northwest wind 11 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
  • Tuesday Night A chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 14. Northwest wind 11 to 15 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
  • Wednesday Sunny, with a high near 28. Northwest wind 8 to 11 mph.
  • Wednesday Night Mostly clear, with a low around 9.
  • Thursday Snow showers likely after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
  • Thursday Night Snow showers likely. Cloudy, with a low around 25. Chance of precipitation is 60%.
  • Friday Partly sunny, with a high near 33.
  • Friday Night Partly cloudy, with a low around 10.
  • Saturday Mostly sunny, with a high near 24.
  • Saturday Night Mostly cloudy, with a low around 10.
  • Sunday Mostly cloudy, with a high near 24.