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.

Light Snow

23°F

-5°C

Humidity 78%
Wind Speed W 17 G 30 mph
Barometer 30.00 in (1018.1 mb)
Dewpoint 17°F (-8°C)
Visibility 2.50 mi
Wind Chill9°F (-13°C)
Last update 17 Mar 2:53 pm EDT
Extended Forecast for

Allison Park PA

  • This Afternoon

    This Afternoon: Snow showers likely. Mostly cloudy, with a high near 31. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 31 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Scattered snow showers, mainly before 9pm. Partly cloudy, with a low around 17. West wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Scattered
    Snow Showers
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 39. Calm wind becoming south 5 to 9 mph in the morning.

    High: 39 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. South wind around 6 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain after 2pm. Mostly cloudy, with a high near 52. South wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 52 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain, mainly before 2am. Cloudy, with a low around 38. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow showers likely. Mostly cloudy, with a high near 31. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Scattered snow showers, mainly before 9pm. Partly cloudy, with a low around 17. West wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
Partly sunny, with a high near 39. Calm wind becoming south 5 to 9 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 31. South wind around 6 mph.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 52. South wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain, mainly before 2am. Cloudy, with a low around 38. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, with a high near 56.
Friday Night
A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 61.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
A chance of rain. Partly sunny, with a high near 67. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Monday
Sunny, with a high near 48.
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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:
2:22 pm EDT Mar 17, 2026
Forecast Valid:
3pm EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation