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.

Fair

37°F

3°C

Humidity 86%
Wind Speed N 5 mph
Barometer 30.16 in (1022.1 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 10 Jan 1:53 am EST
Extended Forecast for

Plum PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. East wind 3 to 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain, mainly after 5pm. High near 51. East wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: Rain, mainly before 10pm. Low around 29. West wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 29 °F

    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: Snow showers, mainly after 1pm. High near 34. Breezy, with a west wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Breezy.
    Scattered
    Snow Showers
    then Snow
    Showers

  • Sunday Night

    Sunday Night: Isolated snow showers before 1am. Mostly cloudy, with a low around 26. West wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Isolated Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. East wind 3 to 5 mph.
Saturday
Rain, mainly after 5pm. High near 51. East wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain, mainly before 10pm. Low around 29. West wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Snow showers, mainly after 1pm. High near 34. Breezy, with a west wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Isolated snow showers before 1am. Mostly cloudy, with a low around 26. West wind 11 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Thursday
A chance of snow. Partly sunny, with a high near 28. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 17.
Friday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Plum PA
 40.48°N 79.75°W (Elev. 1161 ft)
Last Update:
12:48 am EST Jan 10, 2026
Forecast Valid:
2am EST Jan 10, 2026-6pm EST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation