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Hazardous Weather Conditions

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Unknown Precip

32°F

0°C

Humidity 69%
Wind Speed SW 12 G 23 mph
Barometer 30.05 in (1020.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 21 Jan 12:56 pm EST
Extended Forecast for

Portersville PA

  • This Afternoon

    This Afternoon: Snow, mainly before 2pm. High near 35. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.

    High: 35 °F

    Snow

  • Tonight

    Tonight: Snow and freezing rain likely, becoming all snow after 9pm. Mostly cloudy, with a low around 24. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Wintry Mix
    Likely then
    Chance Snow

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 30. West wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 30 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 12. West wind 6 to 8 mph.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 18. West wind around 11 mph, with gusts as high as 23 mph.

    High: 18 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 11.

    High: 11 °F

    Cold

  • Saturday Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around 7. Chance of precipitation is 70%.

    Low: 7 °F

    Snow Likely

  • Sunday

    Sunday: Snow. High near 19. Chance of precipitation is 80%.

    High: 19 °F

    Snow

Detailed Forecast

This Afternoon
Snow, mainly before 2pm. High near 35. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow and freezing rain likely, becoming all snow after 9pm. Mostly cloudy, with a low around 24. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 30. West wind 10 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 12. West wind 6 to 8 mph.
Friday
Partly sunny, with a high near 18. West wind around 11 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
Mostly cloudy and cold, with a high near 11.
Saturday Night
Snow likely. Mostly cloudy, with a low around 7. Chance of precipitation is 70%.
Sunday
Snow. High near 19. Chance of precipitation is 80%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 6. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 16. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 0.
Tuesday
Partly sunny, with a high near 17.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portersville PA
 40.93°N 80.14°W (Elev. 1296 ft)
Last Update:
11:03 am EST Jan 21, 2026
Forecast Valid:
1pm EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation