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.

Fair

35°F

2°C

Humidity 76%
Wind Speed Calm
Barometer 30.27 in (1027.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 24 Dec 7:56 pm EST
Extended Forecast for

4 Miles NNW Portersville PA

  • Tonight

    Tonight: A chance of rain, mainly after 4am. Mostly cloudy, with a low around 31. Light southeast wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain

  • Christmas Day

    Christmas Day: Mostly cloudy, with a high near 45. Calm wind becoming north 5 to 8 mph in the morning.

    High: 45 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25. Light and variable wind becoming east around 6 mph after midnight.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: Snow and freezing rain likely before 1pm, then rain or freezing rain between 1pm and 4pm, then rain after 4pm. High near 36. Southeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Wintry Mix
    Likely then
    Rain/Freezing
    Rain

  • Friday Night

    Friday Night: Rain likely before 4am, then a slight chance of rain and snow. Cloudy, with a low around 32. East wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain. High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 23. Chance of precipitation is 90%.

    Low: 23 °F

    Rain

Detailed Forecast

Tonight
A chance of rain, mainly after 4am. Mostly cloudy, with a low around 31. Light southeast wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Christmas Day
Mostly cloudy, with a high near 45. Calm wind becoming north 5 to 8 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 25. Light and variable wind becoming east around 6 mph after midnight.
Friday
Snow and freezing rain likely before 1pm, then rain or freezing rain between 1pm and 4pm, then rain after 4pm. High near 36. Southeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Rain likely before 4am, then a slight chance of rain and snow. Cloudy, with a low around 32. East wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Mostly cloudy, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Rain. High near 53. Chance of precipitation is 80%.
Sunday Night
Rain. Low around 23. Chance of precipitation is 90%.
Monday
Rain and snow likely before 1pm, then a chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 70%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 50%.
Tuesday
A chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Portersville PA
 40.98°N 80.2°W (Elev. 1135 ft)
Last Update:
5:31 pm EST Dec 24, 2025
Forecast Valid:
8pm EST Dec 24, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation