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

28°F

-2°C

Humidity 88%
Wind Speed Vrbl 3 mph
Barometer 30.08 in (1021.2 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 13 Mar 1:56 am EDT
Extended Forecast for

4 Miles ESE Mercer PA

Wind Advisory March 13, 08:00am until March 14, 12:00am
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 27. South wind around 6 mph.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Rain and snow likely before noon, then a chance of snow between noon and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 49. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 49 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: A chance of rain and snow, mainly before 8pm. Mostly cloudy, with a low around 27. Breezy, with a west wind 18 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 44. West wind 9 to 11 mph, with gusts as high as 24 mph.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 32. Light and variable wind becoming east 5 to 9 mph in the evening. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 8am. Mostly cloudy, with a high near 64. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Mostly cloudy, with a low around 49. Breezy. Chance of precipitation is 30%.

    Low: 49 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain before 2pm, then rain and snow likely. High near 65. Breezy. Chance of precipitation is 90%.

    High: 65 °F

    Breezy. Rain
    then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow likely before 8pm, then a chance of snow. Mostly cloudy, with a low around 19. Breezy. Chance of precipitation is 60%.

    Low: 19 °F

    Breezy.
    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 27. South wind around 6 mph.
Friday
Rain and snow likely before noon, then a chance of snow between noon and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 49. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain and snow, mainly before 8pm. Mostly cloudy, with a low around 27. Breezy, with a west wind 18 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny, with a high near 44. West wind 9 to 11 mph, with gusts as high as 24 mph.
Saturday Night
A chance of snow before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 32. Light and variable wind becoming east 5 to 9 mph in the evening. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
A chance of rain and snow before 8am. Mostly cloudy, with a high near 64. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 49. Breezy. Chance of precipitation is 30%.
Monday
Rain before 2pm, then rain and snow likely. High near 65. Breezy. Chance of precipitation is 90%.
Monday Night
Rain and snow likely before 8pm, then a chance of snow. Mostly cloudy, with a low around 19. Breezy. Chance of precipitation is 60%.
Tuesday
A chance of snow before 2pm. Mostly cloudy, with a high near 28. Breezy. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Mercer PA
 41.2°N 80.16°W (Elev. 1355 ft)
Last Update:
2:21 am EDT Mar 13, 2026
Forecast Valid:
2am EDT Mar 13, 2026-6pm EDT Mar 19, 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