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

67°F

19°C

Humidity 84%
Wind Speed S 9 G 18 mph
Barometer 29.73 in (1007.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 11 Mar 9:56 am EDT
Extended Forecast for

Slippery Rock PA

  • Today

    Today: Showers and possibly a thunderstorm. High near 72. South wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 72 °F

    Showers

  • Tonight

    Tonight: Rain showers before 2am, then a slight chance of snow showers. Low around 28. Northwest wind around 16 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Showers then
    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 41. Northwest wind around 14 mph, with gusts as high as 26 mph.

    High: 41 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 28. West wind around 6 mph becoming south after midnight.

    Low: 28 °F

    Increasing
    Clouds

  • Friday

    Friday: A chance of snow before 11am, then a chance of rain. Mostly cloudy, with a high near 51. Breezy, with a south wind 13 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow
    then Chance
    Rain and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.

    High: 61 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 72. South wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain showers before 2am, then a slight chance of snow showers. Low around 28. Northwest wind around 16 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 41. Northwest wind around 14 mph, with gusts as high as 26 mph.
Thursday Night
Increasing clouds, with a low around 28. West wind around 6 mph becoming south after midnight.
Friday
A chance of snow before 11am, then a chance of rain. Mostly cloudy, with a high near 51. Breezy, with a south wind 13 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 44.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Sunday
A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.
Sunday Night
Rain. Low around 32. Breezy. Chance of precipitation is 90%.
Monday
Rain and snow. High near 42. Breezy. Chance of precipitation is 80%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Slippery Rock PA
 41.08°N 80.06°W (Elev. 1237 ft)
Last Update:
4:07 am EDT Mar 11, 2026
Forecast Valid:
10am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation