National Weather Service United States Department of Commerce

Much needed precipitation continues across the Southwest; central and eastern U.S. prepare for more winter weather

Widespread and much-needed precipitation across the Southwest will begin to spread into the Plains through Saturday. As the moisture encounters an Arctic airmass dropping down through the north-central U.S., moderate to heavy snow is expected to develop across the Midwest Saturday and then move into portions of the Mid-Atlantic and Northeast on Sunday.
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Current Conditions

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Sewickley PA

7 Day Forecast

For More Weather Information:

Pittsburgh, PA Local Forecast Office

This
Afternoon

Mostly Sunny

Mostly
Sunny

High: 26 °F

Tonight

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 20 °F

Sunday

Snow Chance for Measurable Precipitation 100%

Snow

High: 32 °F

Sunday
Night

Snow Chance for Measurable Precipitation 100%

Snow

Low: 15 °F

Monday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 18 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 0 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 24 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 20 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 35 °F

Detailed Forecast

  • This Afternoon Mostly sunny, with a high near 26. West wind around 9 mph.
  • Tonight Snow likely, mainly after 5am. Mostly cloudy, with a low around 20. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Sunday Snow. High near 32. Light and variable wind becoming south around 5 mph in the morning. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night Snow. Low around 15. Southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 100%.
  • Monday Snow showers likely, mainly before noon. Mostly cloudy, with a high near 18. Northwest wind 10 to 14 mph. Chance of precipitation is 60%.
  • Monday Night Mostly cloudy, with a low around 0.
  • Tuesday Partly sunny, with a high near 24.
  • Tuesday Night Mostly cloudy, with a low around 20.
  • Wednesday A chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
  • Wednesday Night A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
  • Thursday Partly sunny, with a high near 22.
  • Thursday Night Partly cloudy, with a low around 1.
  • Friday Mostly sunny, with a high near 18.