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

New Castle Municipal Airport (KUCP)

Lat: 41.02°NLon: 80.42°WElev: 1072ft.

Overcast

31°F

-1°C

Humidity 69%
Wind Speed W 17 G 29 mph
Barometer 30.14 in (1023.3 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 30 Nov 5:56 pm EST
Extended Forecast for

Slippery Rock PA

  • Tonight

    Tonight: A chance of snow showers before 3am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 22. West wind 8 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 22 °F

    Chance Snow
    Showers

  • Monday

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

    High: 33 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Snow, mainly after 1am. Low around 24. Light southeast wind. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Chance Snow
    then Snow

  • Tuesday

    Tuesday: Snow, mainly before 1pm. High near 34. Calm wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18. Northwest wind 3 to 5 mph.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.

    High: 31 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow showers before 3am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 22. West wind 8 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
Mostly cloudy, with a high near 33. Northwest wind around 6 mph becoming calm in the morning.
Monday Night
Snow, mainly after 1am. Low around 24. Light southeast wind. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow, mainly before 1pm. High near 34. Calm wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Mostly cloudy, with a low around 18. Northwest wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 33.
Wednesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Thursday
A chance of snow before 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
Partly sunny, with a high near 29.
Friday Night
A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Slippery Rock PA
 41.08°N 80.04°W (Elev. 1348 ft)
Last Update:
12:22 pm EST Nov 30, 2025
Forecast Valid:
6pm EST Nov 30, 2025-6pm EST Dec 7, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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