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 with Haze

3°F

-16°C

Humidity 79%
Wind Speed W 14 mph
Barometer 30.01 in (1020.4 mb)
Dewpoint -2°F (-19°C)
Visibility 1.50 mi
Wind Chill-15°F (-26°C)
Last update 1 Feb 8:53 am EST
Extended Forecast for

De Lancey PA

Cold Weather Advisory February 1, 09:12am until February 1, 11:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory February 1, 09:12am until February 1, 11:00am

    NOW until 11:00am Sun

    Cold Weather Advisory

  • Today

    High: 17 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 2. Wind chill values as low as -8. West wind around 7 mph.

    Low: 2 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 21. Wind chill values as low as -8. West wind around 7 mph.

    High: 21 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Light southwest wind.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 27. West wind 3 to 7 mph.

    High: 27 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 17. Wind chill values as low as -12. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.
Tonight
Mostly cloudy, with a low around 2. Wind chill values as low as -8. West wind around 7 mph.
Monday
Partly sunny, with a high near 21. Wind chill values as low as -8. West wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 12. Light southwest wind.
Tuesday
Mostly cloudy, with a high near 27. West wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 3.
Wednesday
Partly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 1.
Thursday
Partly sunny, with a high near 20.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Snow. High near 29. Chance of precipitation is 80%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 4. Chance of precipitation is 50%.
Saturday
Partly sunny and cold, with a high near 11.
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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:
5:36 am EST Feb 1, 2026
Forecast Valid:
9am EST Feb 1, 2026-6pm EST Feb 7, 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