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.

Overcast

21°F

-6°C

Humidity 65%
Wind Speed W 8 mph
Barometer 29.80 in (1011.7 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 2 Jan 8:53 am EST
Extended Forecast for

Plum PA

  • Today

    Today: Mostly sunny, with a high near 28. West wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 28 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. West wind 3 to 6 mph.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 27. Calm wind.

    High: 27 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 18. Light west wind. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 29. West wind 5 to 9 mph.

    High: 29 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain after 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.

    High: 45 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 28. West wind 8 to 11 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 13. West wind 3 to 6 mph.
Saturday
Mostly cloudy, with a high near 27. Calm wind.
Saturday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 18. Light west wind. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 29. West wind 5 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
Mostly cloudy, with a high near 38.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
A chance of rain after 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Cloudy, with a low around 36. Chance of precipitation is 40%.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plum PA
 40.52°N 79.74°W (Elev. 1243 ft)
Last Update:
4:46 am EST Jan 2, 2026
Forecast Valid:
9am EST Jan 2, 2026-6pm EST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation