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

29°F

-2°C

Humidity 66%
Wind Speed W 6 mph
Barometer 30.39 in (1032.1 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 29 Nov 3:56 am EST
Extended Forecast for

Slippery Rock PA

  • Today

    Today: Increasing clouds, with a high near 34. Light and variable wind becoming southeast around 6 mph in the afternoon.

    High: 34 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow, mainly after 10pm. Low around 26. Southeast wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Snow

  • Sunday

    Sunday: Rain and snow before 4pm, then a chance of snow. High near 40. South wind 14 to 17 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 21. West wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 33. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 33 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow after 1am. Cloudy, with a low around 22. Chance of precipitation is 50%.

    Low: 22 °F

    Cloudy then
    Chance Snow

  • Tuesday

    Tuesday: Snow. High near 33. Chance of precipitation is 80%.

    High: 33 °F

    Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 34. Light and variable wind becoming southeast around 6 mph in the afternoon.
Tonight
Snow, mainly after 10pm. Low around 26. Southeast wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday
Rain and snow before 4pm, then a chance of snow. High near 40. South wind 14 to 17 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21. West wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday
Mostly cloudy, with a high near 33. Northwest wind around 6 mph becoming calm in the afternoon.
Monday Night
A chance of snow after 1am. Cloudy, with a low around 22. Chance of precipitation is 50%.
Tuesday
Snow. High near 33. Chance of precipitation is 80%.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Mostly cloudy, with a high near 32.
Wednesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Thursday
A chance of snow. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 8.
Friday
A chance of snow. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slippery Rock PA
 41.08°N 80.04°W (Elev. 1348 ft)
Last Update:
1:36 am EST Nov 29, 2025
Forecast Valid:
4am EST Nov 29, 2025-6pm EST Dec 5, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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