National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Mostly Cloudy

20°F

-7°C

Humidity 60%
Wind Speed S 3 mph
Barometer 29.94 in (1016.6 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 5 Feb 6:53 pm EST
Extended Forecast for

3 Miles S Perryopolis PA

Cold Weather Advisory February 7, 01:00am until February 8, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. Calm wind becoming southwest around 6 mph after midnight.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: Snow, mainly before 4pm. High near 30. Southwest wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow

  • Friday Night

    Friday Night: Snow, mainly before 1am. Low around 2. Wind chill values as low as -11. Northwest wind 7 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 2 °F

    Snow

  • Saturday

    Saturday: Partly sunny and cold, with a high near 12. Wind chill values as low as -15. Northwest wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 12 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -4. West wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: -4 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 17.

    High: 17 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 14. Calm wind becoming southwest around 6 mph after midnight.
Friday
Snow, mainly before 4pm. High near 30. Southwest wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow, mainly before 1am. Low around 2. Wind chill values as low as -11. Northwest wind 7 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday
Partly sunny and cold, with a high near 12. Wind chill values as low as -15. Northwest wind 14 to 16 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around -4. West wind 6 to 10 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 17.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Partly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow. Cloudy, with a low around 30. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Cloudy, with a high near 40. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Perryopolis PA
 40.04°N 79.75°W (Elev. 1325 ft)
Last Update:
4:52 pm EST Feb 5, 2026
Forecast Valid:
7pm EST Feb 5, 2026-6pm EST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation