
Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.
Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >
Hazardous Weather Conditions
Current conditions at
Du Bois - Jefferson County Airport (KDUJ)
Lat: 41.18°NLon: 78.89°WElev: 1804ft.
Mostly Cloudy
52°F
11°C
| Humidity | 77% |
| Wind Speed | E 8 mph |
| Barometer | 30.22 in (1023.3 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 15 Oct 9:53 am EDT |
Extended Forecast for
Big Run PA
Today

High: 65 °F
Increasing
CloudsTonight
Low: 57 °F
Isolated
T-storms then
ShowersFriday
High: 71 °F⇓
Showers
Likely then
ShowersFriday Night

Low: 36 °F
Chance
ShowersSaturday

High: 48 °F
Mostly Sunny
Saturday Night

Low: 30 °F
Frost
Sunday

High: 57 °F
Sunny
Sunday Night

Low: 34 °F
Mostly Clear
Monday

High: 61 °F
Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 65. Southeast wind 6 to 8 mph.
Tonight
Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then isolated showers after 5am. Low around 57. Southeast wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms likely before noon, then showers and possibly a thunderstorm between noon and 3pm, then showers after 3pm. Temperature rising to near 71 by 11am, then falling to around 58 during the remainder of the day. Southwest wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers before 2am. Mostly cloudy, with a low around 36. Northwest wind 11 to 14 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 48. North wind 10 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Widespread frost, mainly after 1am. Otherwise, clear, with a low around 30.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 62.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Big Run PA
40.98°N 78.88°W (Elev. 1345 ft)
40.98°N 78.88°W (Elev. 1345 ft)
11:06 am EDT Oct 15, 2026
11am EDT Oct 15, 2026-6pm EDT Oct 21, 2026



