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.

Mostly Cloudy

65°F

18°C

Humidity 49%
Wind Speed SW 15 G 18 mph
Barometer 30.11 in (1020.3 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 30 Mar 12:56 pm EDT
Extended Forecast for

2 Miles NE Portersville PA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 66. Southwest wind around 11 mph, with gusts as high as 22 mph.

    High: 66 °F

    Partly Sunny

  • Tonight

    Tonight: Rain and thunderstorms likely before 10pm, then rain likely and possibly a thunderstorm between 10pm and 11pm, then a chance of rain and thunderstorms after 11pm. Mostly cloudy, with a low around 58. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Rain Likely
    then Chance
    T-storms

  • Tuesday

    Tuesday: Rain and thunderstorms likely before 4pm, then a slight chance of rain between 4pm and 5pm, then a chance of rain and thunderstorms after 5pm. Mostly cloudy, with a high near 74. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Rain Likely
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Rain and thunderstorms likely, then rain and possibly a thunderstorm after 11pm. Low around 53. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 53 °F

    T-storms
    Likely then
    Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm. High near 66. West wind around 8 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 66 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 51. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.

    High: 79 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.

    Low: 60 °F

    Chance
    T-storms then
    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.

    High: 78 °F

    Rain Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 66. Southwest wind around 11 mph, with gusts as high as 22 mph.
Tonight
Rain and thunderstorms likely before 10pm, then rain likely and possibly a thunderstorm between 10pm and 11pm, then a chance of rain and thunderstorms after 11pm. Mostly cloudy, with a low around 58. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Rain and thunderstorms likely before 4pm, then a slight chance of rain between 4pm and 5pm, then a chance of rain and thunderstorms after 5pm. Mostly cloudy, with a high near 74. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain and thunderstorms likely, then rain and possibly a thunderstorm after 11pm. Low around 53. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain and possibly a thunderstorm. High near 66. West wind around 8 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 51. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
Thursday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
Friday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.
Friday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Saturday
Rain likely. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Sunday
Rain likely. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Portersville PA
 40.95°N 80.11°W (Elev. 1198 ft)
Last Update:
1:12 pm EDT Mar 30, 2026
Forecast Valid:
1pm EDT Mar 30, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation