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.

A Few Clouds

87°F

31°C

Humidity 42%
Wind Speed Vrbl 5 mph
Barometer 30.08 in (1016.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 12 Aug 1:53 pm EDT
Extended Forecast for

De Lancey PA

  • This Afternoon

    This Afternoon: Mostly sunny and hot, with a high near 90. West wind 7 to 9 mph.

    High: 90 °F

    Hot

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Showers and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then showers and thunderstorms likely after 4pm. Patchy fog before 7am. High near 84. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 84 °F

    Scattered
    T-storms and
    Patchy Fog
    then T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 5am, then isolated showers. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 66 °F

    T-storms
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Isolated showers, then a chance of showers and thunderstorms after 8am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 84. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of thunderstorms before 8pm. Patchy fog after 11pm. Otherwise, mostly clear, with a low around 59. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Chance
    T-storms and
    Patchy Fog
    then Areas
    Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, sunny, with a high near 87.

    High: 87 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, sunny, with a high near 88.

    High: 88 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 90. West wind 7 to 9 mph.
Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 67. Calm wind.
Wednesday
Showers and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then showers and thunderstorms likely after 4pm. Patchy fog before 7am. High near 84. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms likely before 5am, then isolated showers. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Isolated showers, then a chance of showers and thunderstorms after 8am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 84. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of thunderstorms before 8pm. Patchy fog after 11pm. Otherwise, mostly clear, with a low around 59. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Patchy fog before 9am. Otherwise, sunny, with a high near 87.
Friday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 62.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 88.
Saturday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 64.
Sunday
Patchy fog. Otherwise, mostly sunny and hot, with a high near 90.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 66.
Monday
A chance of showers and thunderstorms. Patchy fog. Otherwise, mostly sunny, with a high near 88. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
De Lancey PA
 40.96°N 78.97°W (Elev. 1404 ft)
Last Update:
2:30 pm EDT Aug 12, 2025
Forecast Valid:
2pm EDT Aug 12, 2025-6pm EDT Aug 18, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation