National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Du Bois - Jefferson County Airport (KDUJ)

Lat: 41.18°NLon: 78.89°WElev: 1804ft.

Light Snow Fog/Mist and Breezy

18°F

-8°C

Humidity 84%
Wind Speed W 21 G 35 mph
Barometer 29.73 in (1009.5 mb)
Dewpoint 14°F (-10°C)
Visibility 1.50 mi
Wind Chill1°F (-17°C)
Last update 30 Dec 2:53 am EST
Extended Forecast for

Corsica PA

Winter Weather Advisory December 30, 03:17am until December 30, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 30, 03:17am until December 30, 01:00pm

    NOW until 1:00pm Tue

    Winter Weather Advisory

  • Overnight

    Low: 18 °F

    Snow Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Snow showers likely, mainly before 9am. Cloudy, with a high near 23. Breezy, with a west wind 14 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 23 °F

    Snow Showers
    Likely and
    Breezy then
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Snow likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 17. West wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow, mainly after 1pm. High near 26. West wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Chance Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 1am. Low around 12. West wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 12 °F

    Snow

  • New Year's Day

    New Year's Day: A slight chance of snow before 1pm. Mostly cloudy, with a high near 18. Chance of precipitation is 20%.

    High: 18 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow showers likely, mainly after 4am. Cloudy, with a low around 18. Breezy, with a west wind around 20 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Tuesday
Snow showers likely, mainly before 9am. Cloudy, with a high near 23. Breezy, with a west wind 14 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow likely, mainly between 9pm and 3am. Mostly cloudy, with a low around 17. West wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly after 1pm. High near 26. West wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow, mainly before 1am. Low around 12. West wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
New Year's Day
A slight chance of snow before 1pm. Mostly cloudy, with a high near 18. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Mostly cloudy, with a high near 26.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly cloudy, with a high near 25.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
Mostly cloudy, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Corsica PA
 41.18°N 79.2°W (Elev. 1627 ft)
Last Update:
3:08 am EST Dec 30, 2025
Forecast Valid:
3am EST Dec 30, 2025-6pm EST Jan 5, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation