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.

Unknown Precip

35°F

2°C

Humidity 100%
Wind Speed S 12 G 20 mph
Barometer 29.96 in (1016.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 21 Jan 9:56 pm EST
Extended Forecast for

Prospect PA

  • Tonight

    Tonight: Snow likely, mainly before midnight. 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%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely

  • 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 19. Wind chill values as low as -3. West wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 19 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -2. Northwest wind 3 to 8 mph.

    Low: -2 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow after 1pm. Mostly cloudy and cold, with a high near 12. Chance of precipitation is 20%.

    High: 12 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 7. Chance of precipitation is 80%.

    Low: 7 °F

    Snow

  • Sunday

    Sunday: Snow. High near 20. Chance of precipitation is 80%.

    High: 20 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 7. Chance of precipitation is 60%.

    Low: 7 °F

    Snow Likely

Detailed Forecast

Tonight
Snow likely, mainly before midnight. 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%. Total nighttime 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 19. Wind chill values as low as -3. West wind 9 to 11 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around -2. Northwest wind 3 to 8 mph.
Saturday
A slight chance of snow after 1pm. Mostly cloudy and cold, with a high near 12. Chance of precipitation is 20%.
Saturday Night
Snow. Low around 7. Chance of precipitation is 80%.
Sunday
Snow. High near 20. Chance of precipitation is 80%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 7. Chance of precipitation is 60%.
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.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
A chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 40%.
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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:
6:34 pm EST Jan 21, 2026
Forecast Valid:
10pm EST Jan 21, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation