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.

Overcast

0°F

-18°C

Humidity 83%
Wind Speed W 3 mph
Barometer 30.11 in (1023.9 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 31 Jan 7:53 am EST
Extended Forecast for

De Lancey PA

Cold Weather Advisory January 31, 07:00pm until February 1, 11:00am
Extreme Cold Warning January 31, 08:09am until January 31, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
...
  •  
    Extreme Cold Warning January 31, 08:09am until January 31, 11:00am

    NOW until 11:00am Sat

    Extreme Cold Warning

  • Today

    High: 14 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Tonight

    Tonight: Partly cloudy, with a low around -2. Wind chill values as low as -12. North wind around 5 mph.

    Low: -2 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow showers before 7am. Mostly sunny, with a high near 18. Wind chill values as low as -13. Northwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 18 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2. Wind chill values as low as -8. West wind around 7 mph.

    Low: 2 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22. West wind around 7 mph.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of snow showers, mainly after 2pm. Partly sunny and cold, with a high near 14. Wind chill values as low as -8. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around -2. Wind chill values as low as -12. North wind around 5 mph.
Sunday
A chance of snow showers before 7am. Mostly sunny, with a high near 18. Wind chill values as low as -13. Northwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Partly cloudy, with a low around 2. Wind chill values as low as -8. West wind around 7 mph.
Monday
Mostly sunny, with a high near 22. West wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Mostly cloudy, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
Partly sunny, with a high near 24.
Wednesday Night
Mostly cloudy, with a low around 3.
Thursday
Partly sunny, with a high near 22.
Thursday Night
Mostly cloudy, with a low around 8.
Friday
Snow likely. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
De Lancey PA
 40.99°N 78.97°W (Elev. 1398 ft)
Last Update:
1:21 am EST Jan 31, 2026
Forecast Valid:
8am EST Jan 31, 2026-6pm EST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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