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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Mount Oliver PA

7 Day Forecast

For More Weather Information:

Pittsburgh, PA Local Forecast Office

Today

Snow Chance for Measurable Precipitation 100%

Snow

High: 31 °F

Tonight

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 17 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 24 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 9 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 26 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 15 °F

Thursday

Snow/Sleet Chance for Measurable Precipitation 60%

Snow/Sleet

High: 36 °F

Thursday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 25 °F

Friday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 27 °F

Detailed Forecast

  • Today Snow. High near 31. Northeast wind 6 to 8 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
  • Tonight Snow likely, mainly before midnight. Cloudy, with a low around 17. Northwest wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Tuesday A chance of snow showers. Cloudy, with a high near 24. Northwest wind 6 to 8 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
  • Tuesday Night A slight chance of snow showers before 11pm. Mostly cloudy, with a low around 9. Northwest wind 3 to 8 mph. Chance of precipitation is 20%.
  • Wednesday Mostly sunny, with a high near 26. West wind 3 to 5 mph.
  • Wednesday Night Mostly cloudy, with a low around 15.
  • Thursday A chance of snow and sleet before 1pm, then snow likely between 1pm and 2pm, then rain and snow likely after 2pm. Cloudy, with a high near 36. Chance of precipitation is 60%.
  • Thursday Night Snow likely. Cloudy, with a low around 25. 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 25.
  • 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%.