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.

Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed NE 6 mph
Barometer 30.18 in (1023.4 mb)
Dewpoint 39°F (4°C)
Visibility 1.00 mi
Wind Chill35°F (2°C)
Last update 4 Mar 5:53 am EST
Extended Forecast for

3 Miles SE Summerville PA

Dense Fog Advisory March 4, 06:49am until March 4, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory March 4, 06:49am until March 4, 11:00am

    NOW until 11:00am Wed

    Dense Fog Advisory

  • Today

    High: 54 °F

    Dense Fog
    then Slight
    Chance Rain

  • Tonight

    Tonight: Rain, mainly after 2am. Patchy fog between 11pm and 1am. Low around 46. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Chance Rain
    and Patchy
    Fog then Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Rain. High near 60. Southeast wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Rain

  • Thursday Night

    Thursday Night: Rain before 10pm, then rain and possibly a thunderstorm between 10pm and 1am, then a chance of rain after 1am. Low around 54. Southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 54 °F

    Rain

  • Friday

    Friday: A chance of rain, mainly before 1pm. Mostly cloudy, with a high near 67. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain, then a chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, then rain and possibly a thunderstorm after 1pm. High near 71. Chance of precipitation is 90%.

    High: 71 °F

    Rain Likely
    then Rain

  • Saturday Night

    Saturday Night: A chance of rain before 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Today
A slight chance of rain after 3pm. Widespread dense fog, mainly before 10am. Otherwise, mostly cloudy, with a high near 54. Calm wind becoming southeast around 5 mph. Chance of precipitation is 20%.
Tonight
Rain, mainly after 2am. Patchy fog between 11pm and 1am. Low around 46. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 60. Southeast wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain before 10pm, then rain and possibly a thunderstorm between 10pm and 1am, then a chance of rain after 1am. Low around 54. Southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A chance of rain, mainly before 1pm. Mostly cloudy, with a high near 67. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of rain, then a chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Rain likely, then rain and possibly a thunderstorm after 1pm. High near 71. Chance of precipitation is 90%.
Saturday Night
A chance of rain before 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
A chance of rain. Partly sunny, with a high near 70. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Summerville PA
 41.09°N 79.13°W (Elev. 1398 ft)
Last Update:
5:22 am EST Mar 4, 2026
Forecast Valid:
6am EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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