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Hazardous Weather Conditions

Current conditions at

New Castle Municipal Airport (KUCP)

Lat: 41.02°NLon: 80.42°WElev: 1072ft.

Overcast

11°F

-12°C

Humidity 61%
Wind Speed S 5 mph
Barometer 30.32 in (1030.5 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 21 Jan 4:56 am EST
Extended Forecast for

4 Miles ESE Mercer PA

Winter Weather Advisory January 21, 10:00am until January 22, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow before 5pm, then a chance of snow and freezing rain. High near 33. Wind chill values as low as -3. South wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Chance Snow
    then Wintry
    Mix

  • Tonight

    Tonight: Rain and snow likely before 1am, then a chance of snow between 1am and 3am. Mostly cloudy, with a low around 24. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: A slight chance of snow between 7am and 1pm. Partly sunny, with a high near 29. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 29 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9. Wind chill values as low as zero. West wind 8 to 10 mph.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 16. West wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 16 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -4.

    Low: -4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 9.

    High: 9 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 2. Chance of precipitation is 50%.

    Low: 2 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 16. Chance of precipitation is 60%.

    High: 16 °F

    Snow Likely

Detailed Forecast

Today
Snow before 5pm, then a chance of snow and freezing rain. High near 33. Wind chill values as low as -3. South wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Rain and snow likely before 1am, then a chance of snow between 1am and 3am. Mostly cloudy, with a low around 24. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
A slight chance of snow between 7am and 1pm. Partly sunny, with a high near 29. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 9. Wind chill values as low as zero. West wind 8 to 10 mph.
Friday
Mostly cloudy, with a high near 16. West wind 11 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around -4.
Saturday
Mostly cloudy and cold, with a high near 9.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 2. Chance of precipitation is 50%.
Sunday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 16. Chance of precipitation is 60%.
Sunday Night
A chance of snow before 1am. Mostly cloudy, with a low around 4. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 16.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Partly sunny, with a high near 18.
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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:
4:17 am EST Jan 21, 2026
Forecast Valid:
5am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation