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

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Light Snow Fog/Mist

30°F

-1°C

Humidity 85%
Wind Speed NW 5 mph
Barometer 29.94 in (1015.7 mb)
Dewpoint 26°F (-3°C)
Visibility 3.00 mi
Wind Chill25°F (-4°C)
Last update 22 Feb 10:53 am EST
Extended Forecast for

Allison Park PA

  • Today

    Today: Snow. High near 37. Northwest wind 5 to 10 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow

  • Tonight

    Tonight: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 28. Northwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely

  • Monday

    Monday: Snow likely, mainly before 7am. Mostly cloudy, with a high near 36. Northwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A slight chance of snow. Mostly cloudy, with a low around 17. Northwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 17 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 35. West wind around 9 mph becoming southwest in the afternoon.

    High: 35 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow before 4am, then rain and snow. Low around 28. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 28 °F

    Snow then
    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, mainly before 7am. High near 44. Chance of precipitation is 80%.

    High: 44 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: Rain and snow likely, becoming all rain after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Snow. High near 37. Northwest wind 5 to 10 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 28. Northwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly before 7am. Mostly cloudy, with a high near 36. Northwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 17. Northwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 35. West wind around 9 mph becoming southwest in the afternoon.
Tuesday Night
Snow before 4am, then rain and snow. Low around 28. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, possibly mixed with snow, mainly before 7am. High near 44. Chance of precipitation is 80%.
Wednesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Thursday
Rain and snow likely, becoming all rain after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Allison Park PA
 40.56°N 79.97°W (Elev. 899 ft)
Last Update:
11:42 am EST Feb 22, 2026
Forecast Valid:
11am EST Feb 22, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation