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.

Light Rain

41°F

5°C

Humidity 93%
Wind Speed Vrbl 7 mph
Barometer 29.57 in (1003.3 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 14 Jan 9:56 am EST
Extended Forecast for

4 Miles ESE Mercer PA

  • Today

    Today: Snow, possibly mixed with rain, becoming all snow after 4pm. Temperature falling to around 32 by 5pm. Southwest wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 40 °F⇓

    Chance Rain
    then
    Rain/Snow

  • Tonight

    Tonight: Snow likely. Mostly cloudy, with a low around 13. Northwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Snow Likely

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 18. Wind chill values as low as -2. West wind around 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 18 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11. West wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 30. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Snow Likely

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 70%.

    High: 31 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow before 1am. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.

    Low: 8 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow after 1pm. Partly sunny, with a high near 19. Chance of precipitation is 30%.

    High: 19 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Snow, possibly mixed with rain, becoming all snow after 4pm. Temperature falling to around 32 by 5pm. Southwest wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely. Mostly cloudy, with a low around 13. Northwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 18. Wind chill values as low as -2. West wind around 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
Mostly cloudy, with a low around 11. West wind 9 to 11 mph, with gusts as high as 21 mph.
Friday
Snow likely. Mostly cloudy, with a high near 30. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Saturday
Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 70%.
Saturday Night
A chance of snow before 1am. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Sunday
A chance of snow after 1pm. Partly sunny, with a high near 19. Chance of precipitation is 30%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 40%.
M.L.King Day
Snow likely. Mostly cloudy, with a high near 21. Chance of precipitation is 60%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 6. Chance of precipitation is 40%.
Tuesday
Mostly cloudy and cold, with a high near 15.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Mercer PA
 41.2°N 80.16°W (Elev. 1355 ft)
Last Update:
6:06 am EST Jan 14, 2026
Forecast Valid:
10am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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