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.

A Few Clouds

69°F

21°C

Humidity 63%
Wind Speed SW 15 G 25 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 31 Mar 10:56 am EDT
Extended Forecast for

Prospect PA

  • This Afternoon

    This Afternoon: A chance of rain and thunderstorms, mainly between 3pm and 5pm. Mostly cloudy, with a high near 74. Southwest wind 14 to 16 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance Rain

  • Tonight

    Tonight: Rain and thunderstorms likely, then rain and possibly a thunderstorm after 11pm. Low around 53. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm before 2pm, then a chance of rain between 2pm and 5pm, then rain and possibly a thunderstorm after 5pm. High near 62. North wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 62 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm before 8pm, then rain likely. Low around 52. Light northeast wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Rain

  • Thursday

    Thursday: A chance of rain before 11am, then a chance of rain and thunderstorms between 11am and 2pm, then rain likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm before 8pm, then a chance of rain and thunderstorms between 8pm and 2am, then a chance of rain after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.

    High: 76 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely, mainly before 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely, mainly after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 60%.

    High: 81 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

This Afternoon
A chance of rain and thunderstorms, mainly between 3pm and 5pm. Mostly cloudy, with a high near 74. Southwest wind 14 to 16 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and thunderstorms likely, then rain and possibly a thunderstorm after 11pm. Low around 53. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain and possibly a thunderstorm before 2pm, then a chance of rain between 2pm and 5pm, then rain and possibly a thunderstorm after 5pm. High near 62. North wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain and possibly a thunderstorm before 8pm, then rain likely. Low around 52. Light northeast wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of rain before 11am, then a chance of rain and thunderstorms between 11am and 2pm, then rain likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Rain likely and possibly a thunderstorm before 8pm, then a chance of rain and thunderstorms between 8pm and 2am, then a chance of rain after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Friday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Saturday
Rain likely, mainly after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 60%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Sunday
A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Prospect PA
 40.9°N 80.06°W (Elev. 1198 ft)
Last Update:
1:36 pm EDT Mar 31, 2026
Forecast Valid:
1pm EDT Mar 31, 2026-6pm EDT Apr 6, 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