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.

Light Snow

28°F

-2°C

Humidity 66%
Wind Speed W 8 mph
Barometer 30.13 in (1022.6 mb)
Dewpoint 18°F (-8°C)
Visibility 9.00 mi
Wind Chill20°F (-7°C)
Last update 3 Feb 12:56 pm EST
Extended Forecast for

3 Miles NE Portersville PA

  • This Afternoon

    This Afternoon: Occasional light snow. High near 27. West wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 27 °F

    Light Snow

  • Tonight

    Tonight: Occasional light snow before 10pm. Low around 0. Light and variable wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 0 °F

    Light Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23. Calm wind becoming north around 5 mph in the afternoon.

    High: 23 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 2. Light north wind.

    Low: 2 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 21. Calm wind becoming west around 5 mph in the afternoon.

    High: 21 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.

    Low: 11 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Snow. High near 30. Chance of precipitation is 100%.

    High: 30 °F

    Snow

  • Friday Night

    Friday Night: A chance of snow before 1am. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.

    Low: 1 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny and cold, with a high near 13.

    High: 13 °F

    Cold

Detailed Forecast

This Afternoon
Occasional light snow. High near 27. West wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
Occasional light snow before 10pm. Low around 0. Light and variable wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Mostly sunny, with a high near 23. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 2. Light north wind.
Thursday
Partly sunny, with a high near 21. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.
Friday
Snow. High near 30. Chance of precipitation is 100%.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
Saturday
Partly sunny and cold, with a high near 13.
Saturday Night
Mostly cloudy, with a low around -2.
Sunday
Mostly cloudy, with a high near 21.
Sunday Night
Mostly cloudy, with a low around -2.
Monday
Mostly sunny, with a high near 22.
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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:
1:02 pm EST Feb 3, 2026
Forecast Valid:
1pm EST Feb 3, 2026-6pm EST Feb 9, 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