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.

Unknown Precip

34°F

1°C

Humidity 79%
Wind Speed Vrbl 5 mph
Barometer 29.64 in (1006.2 mb)
Dewpoint 28°F (-2°C)
Visibility 6.00 mi
Wind Chill29°F (-2°C)
Last update 10 Dec 1:56 am EST
Extended Forecast for

Slippery Rock PA

  • Overnight

    Overnight: Snow. Low around 27. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow

  • Wednesday

    Wednesday: Rain and snow. High near 38. Southwest wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely, possibly mixed with rain before 7pm, then snow showers. Low around 18. Northwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 18 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 26. West wind 13 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 17. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 40%.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely, mainly after 1pm. Cloudy, with a high near 27. Chance of precipitation is 60%.

    High: 27 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely. Cloudy, with a low around 12. Chance of precipitation is 70%.

    Low: 12 °F

    Snow Likely

Detailed Forecast

Overnight
Snow. Low around 27. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Rain and snow. High near 38. Southwest wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers likely, possibly mixed with rain before 7pm, then snow showers. Low around 18. Northwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday
Snow likely. Mostly cloudy, with a high near 26. West wind 13 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 17. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 40%.
Friday Night
Snow likely. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Saturday
Snow likely, mainly after 1pm. Cloudy, with a high near 27. Chance of precipitation is 60%.
Saturday Night
Snow likely. Cloudy, with a low around 12. Chance of precipitation is 70%.
Sunday
A chance of snow. Mostly cloudy, with a high near 20. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Monday
Mostly cloudy, with a high near 22.
Monday Night
A chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 29.
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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:
1:08 am EST Dec 10, 2025
Forecast Valid:
2am EST Dec 10, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation