National Weather Service United States Department of Commerce

Snow for Ohio Valley and northern mid-Atlantic Sunday into Monday

A clipper system will strengthen as it moves from the Midwest to the Ohio Valley on Sunday. Snow, some heavy, will spread from the Ohio Valley into parts of the lower Great Lakes and northern mid-Atlantic Sunday into Monday morning. The heaviest snow is expected from central Ohio into southwest Pennsylvania. Winter Weather Advisories are in effect for many of these locations.
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Current Conditions

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Patterson Heights PA

7 Day Forecast

For More Weather Information:

Pittsburgh, PA Local Forecast Office

Today

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 34 °F

Tonight

Snow Chance for Measurable Precipitation 100%

Snow

Low: 21 °F

Monday

Snow Chance for Measurable Precipitation 80%

Snow

High: 30 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 17 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 27 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 11 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 27 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 16 °F

Thursday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 36 °F

Detailed Forecast

  • Today Snow likely, mainly after 2pm. Cloudy, with a high near 34. Northwest wind around 6 mph becoming light and variable. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
  • Tonight Snow. Low around 21. Northeast wind 7 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
  • Monday Snow. High near 30. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
  • Monday Night A chance of snow. Cloudy, with a low around 17. Northwest wind around 6 mph. Chance of precipitation is 50%.
  • Tuesday A chance of snow showers, mainly before 8am. Cloudy, with a high near 27. Northwest wind 6 to 10 mph. Chance of precipitation is 30%.
  • Tuesday Night Mostly cloudy, with a low around 11.
  • Wednesday Mostly sunny, with a high near 27.
  • Wednesday Night Mostly cloudy, with a low around 16.
  • Thursday Snow likely. Cloudy, with a high near 36. Chance of precipitation is 60%.
  • Thursday Night Snow showers likely. Cloudy, with a low around 20. Chance of precipitation is 60%.
  • Friday A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
  • Friday Night Mostly cloudy, with a low around 5.
  • Saturday Partly sunny, with a high near 24.