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.

Fog

50°F

10°C

Humidity NA
Wind Speed E 8 mph
Barometer 29.85 in (1011.7 mb)
Dewpoint N/A
Visibility 0.25 mi
Wind Chill47°F (8°C)
Last update 19 Feb 9:56 am EST
Extended Forecast for

3 Miles ENE Portersville PA

  • Today

    Today: A chance of rain after 2pm. Mostly cloudy, with a high near 59. Southeast wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: Rain, with thunderstorms also possible after 4am. Low around 42. Southeast wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Slight Chance
    Rain then
    Rain

  • Friday

    Friday: Rain and thunderstorms likely before 4pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 58. Southeast wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am. Mostly cloudy, with a low around 30. West wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 44. West wind around 7 mph.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. High near 38. Chance of precipitation is 90%.

    High: 38 °F

    Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.

    Low: 24 °F

    Chance Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.

    High: 34 °F

    Chance Snow

Detailed Forecast

Today
A chance of rain after 2pm. Mostly cloudy, with a high near 59. Southeast wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, with thunderstorms also possible after 4am. Low around 42. Southeast wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Rain and thunderstorms likely before 4pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 58. Southeast wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am. Mostly cloudy, with a low around 30. West wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 44. West wind around 7 mph.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Sunday
Snow. High near 38. Chance of precipitation is 90%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Portersville PA
 40.95°N 80.08°W (Elev. 1198 ft)
Last Update:
10:31 am EST Feb 19, 2026
Forecast Valid:
10am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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