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

52°F

11°C

Humidity 80%
Wind Speed NW 9 G 20 mph
Barometer 29.84 in (1011.5 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 8 Mar 3:56 am EDT
Extended Forecast for

Slippery Rock PA

  • Overnight

    Overnight: A chance of showers before 5am. Cloudy, with a low around 42. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 57. West wind 10 to 14 mph.

    High: 57 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 39. Southwest wind around 7 mph.

    Low: 39 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 66. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. South wind around 6 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain after 2am. Low around 57. Chance of precipitation is 80%.

    Low: 57 °F

    Mostly Cloudy
    then Rain

  • Wednesday

    Wednesday: Rain. High near 72. Chance of precipitation is 90%.

    High: 72 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 2am, then rain and snow likely. Low around 29. Chance of precipitation is 90%.

    Low: 29 °F

    Rain then
    Rain/Snow

Detailed Forecast

Overnight
A chance of showers before 5am. Cloudy, with a low around 42. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 57. West wind 10 to 14 mph.
Sunday Night
Clear, with a low around 39. Southwest wind around 7 mph.
Monday
Sunny, with a high near 66. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 47. South wind around 6 mph.
Tuesday
Partly sunny, with a high near 71.
Tuesday Night
Rain after 2am. Low around 57. Chance of precipitation is 80%.
Wednesday
Rain. High near 72. Chance of precipitation is 90%.
Wednesday Night
Rain before 2am, then rain and snow likely. Low around 29. Chance of precipitation is 90%.
Thursday
Rain and snow likely before 8am, then a chance of snow between 8am and 2pm. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 43.
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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:
1:53 am EST Mar 8, 2026
Forecast Valid:
4am EDT Mar 8, 2026-6pm EDT Mar 14, 2026
 
Forecast Discussion
 
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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