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Hazardous Weather Conditions

Current conditions at

Du Bois - Jefferson County Airport (KDUJ)

Lat: 41.18°NLon: 78.89°WElev: 1804ft.

Fair

15°F

-9°C

Humidity 40%
Wind Speed W 20 G 38 mph
Barometer 30.15 in (1023.9 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 23 Jan 12:53 pm EST
Extended Forecast for

3 Miles SE Summerville PA

Cold Weather Advisory January 23, 04:00pm until January 24, 07:00am
Winter Storm Warning January 24, 07:00pm until January 26, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning

  • This Afternoon

    This Afternoon: A chance of snow showers before 3pm. Mostly cloudy, with a high near 19. Wind chill values as low as -8. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 19 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around -4. Wind chill values as low as -14. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.

    Low: -4 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 12. Wind chill values as low as -4. Calm wind.

    High: 12 °F

    Cold

  • Saturday Night

    Saturday Night: Snow, mainly after 1am. Low around 8. Wind chill values as low as -3. Calm wind becoming east 5 to 9 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 8 °F

    Slight Chance
    Snow then
    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 18. East wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 18 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. Low around 14. Chance of precipitation is 100%.

    Low: 14 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 18. Chance of precipitation is 60%.

    High: 18 °F

    Snow Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy and cold, with a high near 13.

    High: 13 °F

    Cold

Detailed Forecast

This Afternoon
A chance of snow showers before 3pm. Mostly cloudy, with a high near 19. Wind chill values as low as -8. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around -4. Wind chill values as low as -14. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.
Saturday
Partly sunny and cold, with a high near 12. Wind chill values as low as -4. Calm wind.
Saturday Night
Snow, mainly after 1am. Low around 8. Wind chill values as low as -3. Calm wind becoming east 5 to 9 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 18. East wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday Night
Snow. Low around 14. Chance of precipitation is 100%.
Monday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 18. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around -2.
Tuesday
Mostly cloudy and cold, with a high near 13.
Tuesday Night
Mostly cloudy, with a low around 4.
Wednesday
Mostly cloudy and cold, with a high near 14.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
Thursday
A chance of snow. Mostly cloudy and cold, with a high near 13. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Summerville PA
 41.09°N 79.13°W (Elev. 1398 ft)
Last Update:
12:58 pm EST Jan 23, 2026
Forecast Valid:
1pm EST Jan 23, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation