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

27°F

-3°C

Humidity 63%
Wind Speed W 9 mph
Barometer 29.96 in (1016.9 mb)
Dewpoint 16°F (-9°C)
Visibility 9.00 mi
Wind Chill18°F (-8°C)
Last update 24 Feb 12:56 pm EST
Extended Forecast for

3 Miles ENE Portersville PA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 34. Southwest wind around 7 mph.

    High: 34 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow, mainly after midnight. Low around 26. Southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: A chance of rain and snow before noon, then a slight chance of rain between noon and 1pm. Partly sunny, with a high near 43. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 18 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of snow. Mostly sunny, with a high near 38. Light west wind. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 34. Southwest wind around 7 mph.
Tonight
Snow, mainly after midnight. Low around 26. Southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of rain and snow before noon, then a slight chance of rain between noon and 1pm. Partly sunny, with a high near 43. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 18. Northwest wind 5 to 7 mph becoming calm after midnight.
Thursday
A slight chance of snow. Mostly sunny, with a high near 38. Light west wind. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 35.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Monday
A chance of rain and snow. Partly sunny, with a high near 36. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Portersville PA
 40.95°N 80.08°W (Elev. 1198 ft)
Last Update:
1:06 pm EST Feb 24, 2026
Forecast Valid:
1pm EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation