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Hazardous Weather Conditions

Current conditions at

Du Bois - Jefferson County Airport (KDUJ)

Lat: 41.18°NLon: 78.89°WElev: 1804ft.

Overcast

51°F

11°C

Humidity 86%
Wind Speed N 8 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 8 Oct 4:53 am EDT
Extended Forecast for

Summerville PA

Freeze Watch October 10, 12:00am until October 10, 10:00am
Frost Advisory October 9, 02:00am until October 9, 09:00am
Click here for hazard details and duration
Freeze Watch
Frost Advisory

  • Overnight

    Overnight: A chance of showers, mainly before 5am. Cloudy, with a low around 48. North wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 64. North wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 64 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy frost after 5am. Otherwise, clear, with a low around 35. North wind around 6 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Thursday

    Thursday: Patchy frost before 9am. Otherwise, sunny, with a high near 60. Northeast wind 3 to 7 mph.

    High: 60 °F

    Patchy Frost
    then Sunny

  • Thursday Night

    Thursday Night: Patchy frost after 3am. Otherwise, clear, with a low around 33. Light east wind.

    Low: 33 °F

    Clear then
    Patchy Frost

  • Friday

    Friday: Widespread frost, mainly between 8am and 9am. Otherwise, sunny, with a high near 65.

    High: 65 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers, mainly before 5am. Cloudy, with a low around 48. North wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 64. North wind 9 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Patchy frost after 5am. Otherwise, clear, with a low around 35. North wind around 6 mph becoming calm in the evening.
Thursday
Patchy frost before 9am. Otherwise, sunny, with a high near 60. Northeast wind 3 to 7 mph.
Thursday Night
Patchy frost after 3am. Otherwise, clear, with a low around 33. Light east wind.
Friday
Widespread frost, mainly between 8am and 9am. Otherwise, sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 42.
Columbus Day
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Summerville PA
 41.09°N 79.19°W (Elev. 1293 ft)
Last Update:
2:49 am EDT Oct 8, 2025
Forecast Valid:
4am EDT Oct 8, 2025-6pm EDT Oct 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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