Hazardous Weather Conditions
Current conditions at
Du Bois - Jefferson County Airport (KDUJ)
Lat: 41.18°NLon: 78.89°WElev: 1804ft.
Overcast
-1°F
-18°C
| Humidity | 75% |
| Wind Speed | SW 16 mph |
| Barometer | 30.13 in (1024.3 mb) |
| Dewpoint | -7°F (-22°C) |
| Visibility | 10.00 mi |
| Wind Chill | -21°F (-29°C) |
| Last update | 20 Jan 4:53 am EST |
Extended Forecast for
3 Miles SE Summerville PA
Cold Weather Advisory January 20, 04:58am until January 20, 12:00pm
NOW until 12:00pm Tue
Cold Weather Advisory
Today
High: 13 °F
Cold
Tonight
Low: 6 °F
Mostly Clear
Wednesday
High: 35 °F
Slight Chance
Snow then
Snow LikelyWednesday Night
Low: 26 °F
Rain/Snow
LikelyThursday
High: 30 °F
Slight Chance
SnowThursday Night
Low: 10 °F
Partly Cloudy
Friday
High: 17 °F
Mostly Cloudy
Friday Night
Low: -2 °F
Mostly Cloudy
Detailed Forecast
Today
Partly sunny and cold, with a high near 13. Wind chill values as low as -14. West wind 10 to 14 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 6. Wind chill values as low as -3. South wind around 6 mph.
Wednesday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 35. Wind chill values as low as -1. South wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday Night
Snow likely, possibly mixed with rain before 1am, then a chance of snow. Mostly cloudy, with a low around 26. Southwest wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday
A slight chance of snow before 1pm. Partly sunny, with a high near 30. West wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Mostly cloudy, with a high near 17.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
Mostly cloudy and cold, with a high near 10.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 3. Chance of precipitation is 40%.
Sunday
A chance of snow. Mostly cloudy and cold, with a high near 14. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 2. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 17.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SE Summerville PA
41.09°N 79.13°W (Elev. 1398 ft)
41.09°N 79.13°W (Elev. 1398 ft)
11:54 pm EST Jan 19, 2026
4am EST Jan 20, 2026-6pm EST Jan 26, 2026
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