National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

New Castle Municipal Airport (KUCP)

Lat: 41.02°NLon: 80.42°WElev: 1072ft.

Overcast

30°F

-1°C

Humidity 61%
Wind Speed Vrbl 6 mph
Barometer 29.61 in (1005.6 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 24 Feb 10:56 pm EST
Extended Forecast for

Slippery Rock PA

  • Tonight

    Tonight: Snow. Low around 25. Southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow

  • Wednesday

    Wednesday: A chance of snow, possibly mixing with rain after 11am, then gradually ending. Mostly cloudy, with a high near 42. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 16 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of snow. Mostly sunny, with a high near 37. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow. Low around 25. Southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of snow, possibly mixing with rain after 11am, then gradually ending. Mostly cloudy, with a high near 42. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 16. Northwest wind 5 to 8 mph becoming calm after midnight.
Thursday
A slight chance of snow. Mostly sunny, with a high near 37. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 20. Calm wind.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 34.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Monday
A chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 40%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Tuesday
A chance of rain. Partly sunny, with a high near 41. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Slippery Rock PA
 41.06°N 80.07°W (Elev. 1260 ft)
Last Update:
7:07 pm EST Feb 24, 2026
Forecast Valid:
11pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation