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

32°F

0°C

Humidity 79%
Wind Speed NW 7 mph
Barometer 29.85 in (1013.4 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 2 Dec 12:56 pm EST
Extended Forecast for

New Castle Northwest PA

  • This Afternoon

    This Afternoon: A slight chance of snow showers after 4pm. Mostly cloudy, with a high near 36. Northwest wind around 7 mph. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: A slight chance of snow showers before 9pm. Mostly cloudy, with a low around 18. Light and variable wind. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 34. Calm wind becoming southwest 5 to 9 mph in the morning.

    High: 34 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Snow likely after 1am. Mostly cloudy, with a low around 22. Southwest wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Mostly Cloudy
    then Snow
    Likely

  • Thursday

    Thursday: A chance of snow before 1pm. Mostly cloudy, with a high near 30. Northwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow

Detailed Forecast

This Afternoon
A slight chance of snow showers after 4pm. Mostly cloudy, with a high near 36. Northwest wind around 7 mph. Chance of precipitation is 20%.
Tonight
A slight chance of snow showers before 9pm. Mostly cloudy, with a low around 18. Light and variable wind. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 34. Calm wind becoming southwest 5 to 9 mph in the morning.
Wednesday Night
Snow likely after 1am. Mostly cloudy, with a low around 22. Southwest wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow before 1pm. Mostly cloudy, with a high near 30. Northwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 6.
Friday
Partly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Castle Northwest PA
 41.02°N 80.37°W (Elev. 948 ft)
Last Update:
12:14 pm EST Dec 2, 2025
Forecast Valid:
1pm EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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