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

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

A Few Clouds

30°F

-1°C

Humidity 79%
Wind Speed Calm
Barometer 29.78 in (1010.0 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 25 Feb 10:56 pm EST
Extended Forecast for

2 Miles NE Portersville PA

  • Tonight

    Tonight: Mostly clear, with a low around 20. West wind around 5 mph becoming calm after midnight.

    Low: 20 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 38. Light west wind.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. Southwest wind 3 to 8 mph.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. South wind around 7 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.

    Low: 17 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 20. West wind around 5 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 38. Light west wind.
Thursday Night
Mostly clear, with a low around 21. Calm wind.
Friday
Sunny, with a high near 53. Southwest wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 34. South wind around 7 mph.
Saturday
Partly sunny, with a high near 52.
Saturday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
A chance of snow after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow. Cloudy, with a low around 27. Chance of precipitation is 50%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Portersville PA
 40.95°N 80.11°W (Elev. 1198 ft)
Last Update:
10:46 pm EST Feb 25, 2026
Forecast Valid:
11pm EST Feb 25, 2026-6pm EST Mar 4, 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