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

38°F

3°C

Humidity 39%
Wind Speed NW 10 G 22 mph
Barometer 30.06 in (1020.5 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 12 Mar 5:56 pm EDT
Extended Forecast for

Slippery Rock PA

Wind Advisory March 13, 08:00am until March 14, 12:00am
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 21 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow before noon, then a chance of rain. Mostly cloudy, with a high near 51. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 51 °F

    Breezy.
    Chance Snow
    then Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 2am. Mostly cloudy, with a low around 26. West wind 14 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 45. West wind around 9 mph.

    High: 45 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 2am, mixing with rain after 5am. Mostly cloudy, with a low around 31. Calm wind becoming east 5 to 7 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain before 8am. Mostly cloudy, with a high near 64. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly between 8am and 2pm. High near 63. Breezy. Chance of precipitation is 90%.

    High: 63 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: A chance of rain and snow before 8pm, then a chance of snow between 8pm and 2am. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.

    Low: 17 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. Northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 21 mph.
Friday
A chance of snow before noon, then a chance of rain. Mostly cloudy, with a high near 51. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 2am. Mostly cloudy, with a low around 26. West wind 14 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 45. West wind around 9 mph.
Saturday Night
A chance of snow after 2am, mixing with rain after 5am. Mostly cloudy, with a low around 31. Calm wind becoming east 5 to 7 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
A chance of rain before 8am. Mostly cloudy, with a high near 64. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Monday
Rain, mainly between 8am and 2pm. High near 63. Breezy. Chance of precipitation is 90%.
Monday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 2am. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Tuesday
A chance of snow between 8am and 2pm. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Slippery Rock PA
 41.08°N 80.06°W (Elev. 1237 ft)
Last Update:
2:21 pm EDT Mar 12, 2026
Forecast Valid:
6pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation