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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Pittsburgh International Airport PA

7 Day Forecast

For More Weather Information:

Pittsburgh, PA Local Forecast Office

Tonight

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 17 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 25 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 8 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 27 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 20 °F

Thursday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 38 °F

Thursday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 24 °F

Friday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 27 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 6 °F

Detailed Forecast

  • Tonight Scattered snow showers, mainly after 1am. Cloudy, with a low around 17. Northwest wind around 7 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
  • Tuesday A slight chance of snow showers before 1pm. Cloudy, with a high near 25. Northwest wind 7 to 9 mph. Chance of precipitation is 20%.
  • Tuesday Night Mostly cloudy, with a low around 8. Northwest wind 5 to 10 mph.
  • Wednesday Mostly sunny, with a high near 27. Wind chill values as low as zero. Light west wind.
  • Wednesday Night Mostly cloudy, with a low around 20. Calm wind becoming southeast around 5 mph after midnight.
  • Thursday A chance of snow before noon, then rain and snow likely. Cloudy, with a high near 38. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Thursday Night Rain likely before 8pm, then snow likely. Cloudy, with a low around 24. Chance of precipitation is 60%.
  • Friday A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
  • Friday Night Mostly cloudy, with a low around 6.
  • Saturday Partly sunny, with a high near 26.
  • Saturday Night A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
  • Sunday A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
  • Sunday Night Mostly cloudy, with a low around 7.
  • Monday Mostly cloudy, with a high near 17.