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

Hazardous Weather Conditions

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Light Snow Fog/Mist

28°F

-2°C

Humidity 85%
Wind Speed SW 9 mph
Barometer 30.05 in (1019.8 mb)
Dewpoint 24°F (-4°C)
Visibility 6.00 mi
Wind Chill19°F (-7°C)
Last update 3 Dec 12:56 pm EST
Extended Forecast for

Tarentum PA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 33. Southwest wind around 10 mph.

    High: 33 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow, mainly after 3am. Increasing clouds, with a low around 24. Southwest wind around 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 7am, then a chance of snow showers between 7am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 32. Northwest wind 8 to 14 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9. Light and variable wind.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow. Partly sunny, with a high near 34. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 34 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 26.

    Low: 26 °F

    Cloudy

  • Sunday

    Sunday: A chance of rain and snow after 1pm. Cloudy, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Cloudy then
    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 33. Southwest wind around 10 mph.
Tonight
A chance of snow, mainly after 3am. Increasing clouds, with a low around 24. Southwest wind around 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow before 7am, then a chance of snow showers between 7am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 32. Northwest wind 8 to 14 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 9. Light and variable wind.
Friday
A chance of snow. Partly sunny, with a high near 34. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 37.
Saturday Night
Cloudy, with a low around 26.
Sunday
A chance of rain and snow after 1pm. Cloudy, with a high near 36. Chance of precipitation is 30%.
Sunday Night
A chance of snow before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tarentum PA
 40.59°N 79.76°W (Elev. 1001 ft)
Last Update:
12:08 pm EST Dec 3, 2025
Forecast Valid:
1pm EST Dec 3, 2025-6pm EST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation