Current conditions at

Du Bois - Jefferson County Airport (KDUJ)

Lat: 41.18°NLon: 78.89°WElev: 1804ft.

Overcast

1°F

-17°C

Humidity 72%
Wind Speed SW 15 mph
Barometer 30.23 in (1028.2 mb)
Dewpoint -6°F (-21°C)
Visibility 9.00 mi
Wind Chill-18°F (-28°C)
Last update 20 Jan 9:53 am EST
Extended Forecast for

3 Miles SE Summerville PA

Cold Weather Advisory January 20, 10:38am until January 20, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 20, 10:38am until January 20, 12:00pm

    NOW until 12:00pm Tue

    Cold Weather Advisory

  • Today

    High: 13 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around 6. Wind chill values as low as -2. West wind around 6 mph becoming south after midnight.

    Low: 6 °F

    Mostly Clear

  • Wednesday

    Wednesday: Snow, mainly after 11am.  High near 34. Wind chill values as low as -1. South wind 6 to 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Chance Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow likely, possibly mixed with rain, becoming all snow after 10pm.  Mostly cloudy, with a low around 27. Southwest wind 11 to 13 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: Partly sunny, with a high near 31. West wind 11 to 15 mph, with gusts as high as 30 mph.

    High: 31 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny and cold, with a high near 13. Wind chill values as low as -11. West wind 10 to 13 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 6. Wind chill values as low as -2. West wind around 6 mph becoming south after midnight.
Wednesday
Snow, mainly after 11am. High near 34. Wind chill values as low as -1. South wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow likely, possibly mixed with rain, becoming all snow after 10pm. Mostly cloudy, with a low around 27. Southwest wind 11 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday
Partly sunny, with a high near 31. West wind 11 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 16.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
Mostly cloudy and cold, with a high near 9.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 5. Chance of precipitation is 50%.
Sunday
A chance of snow. Mostly cloudy, with a high near 16. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 4. Chance of precipitation is 30%.
Monday
Mostly cloudy, with a high near 17.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Summerville PA
 41.09°N 79.13°W (Elev. 1398 ft)
10:21 am EST Jan 20, 2026
10am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

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