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.

Fair

46°F

8°C

Humidity 61%
Wind Speed NW 10 G 17 mph
Barometer 29.51 in (1000.7 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 16 Nov 3:56 am EST
Extended Forecast for

Slippery Rock PA

  • Today

    Today: A chance of rain and snow showers before 4pm, then a chance of sprinkles between 4pm and 5pm, then a slight chance of snow showers after 5pm. Partly sunny, with a high near 43. Northwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 43 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow showers before 4am, then a chance of flurries between 4am and 5am. Mostly cloudy, with a low around 28. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Sprinkles/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: A chance of sprinkles and flurries before noon, then a chance of sprinkles between noon and 1pm. Partly sunny, with a high near 40. West wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 40 °F

    Chance
    Sprinkles/Flurries
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. West wind around 6 mph becoming calm in the evening.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 42. Calm wind becoming southwest around 5 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.

    Low: 37 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers after 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 40%.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
A chance of rain and snow showers before 4pm, then a chance of sprinkles between 4pm and 5pm, then a slight chance of snow showers after 5pm. Partly sunny, with a high near 43. Northwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Tonight
A chance of rain and snow showers before 4am, then a chance of flurries between 4am and 5am. Mostly cloudy, with a low around 28. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A chance of sprinkles and flurries before noon, then a chance of sprinkles between noon and 1pm. Partly sunny, with a high near 40. West wind 11 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 23. West wind around 6 mph becoming calm in the evening.
Tuesday
A slight chance of rain and snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 42. Calm wind becoming southwest around 5 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly cloudy, with a high near 51.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Thursday
A chance of showers after 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 40%.
Thursday Night
Showers likely. Cloudy, with a low around 42. Chance of precipitation is 70%.
Friday
Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Saturday
A chance of showers. Mostly cloudy, with a high near 51. 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:
1:52 am EST Nov 16, 2025
Forecast Valid:
4am EST Nov 16, 2025-6pm EST Nov 22, 2025
 
Forecast Discussion
 
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Additional Resources

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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