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.

Fair

26°F

-3°C

Humidity 55%
Wind Speed W 7 mph
Barometer 30.25 in (1026.8 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 4 Feb 1:56 pm EST
Extended Forecast for

3 Miles NE Portersville PA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 23. North wind around 5 mph.

    High: 23 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 1. Light north wind.

    Low: 1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 21. Calm wind.

    High: 21 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9. Calm wind becoming south around 5 mph after midnight.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Snow. High near 28. South wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow

  • Friday Night

    Friday Night: Snow likely before 1am, then a chance of flurries after 1am. Mostly cloudy, with a low around -2. Chance of precipitation is 60%.

    Low: -2 °F

    Snow Likely

  • Saturday

    Saturday: A chance of flurries before 1pm. Partly sunny and cold, with a high near 11.

    High: 11 °F

    Chance
    Flurries

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -7.

    Low: -7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 19.

    High: 19 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 23. North wind around 5 mph.
Tonight
Mostly cloudy, with a low around 1. Light north wind.
Thursday
Partly sunny, with a high near 21. Calm wind.
Thursday Night
Mostly cloudy, with a low around 9. Calm wind becoming south around 5 mph after midnight.
Friday
Snow. High near 28. South wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow likely before 1am, then a chance of flurries after 1am. Mostly cloudy, with a low around -2. Chance of precipitation is 60%.
Saturday
A chance of flurries before 1pm. Partly sunny and cold, with a high near 11.
Saturday Night
Mostly cloudy, with a low around -7.
Sunday
Mostly cloudy, with a high near 19.
Sunday Night
Mostly cloudy, with a low around 4.
Monday
A chance of flurries. Mostly cloudy, with a high near 32.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
A chance of sprinkles and flurries. Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Portersville PA
 40.97°N 80.11°W (Elev. 1198 ft)
Last Update:
12:12 pm EST Feb 4, 2026
Forecast Valid:
2pm EST Feb 4, 2026-6pm EST Feb 10, 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