Current conditions at

Washington County Airport (KAFJ)

Lat: 40.14°NLon: 80.29°WElev: 1184ft.

Light Snow Fog/Mist

29°F

-2°C

Humidity 100%
Wind Speed Calm
Barometer 29.89 in (1013.2 mb)
Dewpoint 29°F (-2°C)
Visibility 0.75 mi
Last update 2 Dec 5:56 am EST
Extended Forecast for

Jefferson PA

Winter Weather Advisory December 2, 06:55am until December 2, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 2, 06:55am until December 2, 01:00pm

    NOW until 1:00pm Tue

    Winter Weather Advisory

  • Today

    High: 37 °F

    Heavy Snow
    then Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 35. Light southwest wind increasing to 5 to 9 mph in the morning.

    High: 35 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 1am.  Mostly cloudy, with a low around 23. Southwest wind around 6 mph.  Chance of precipitation is 20%.

    Low: 23 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A chance of snow before 1pm.  Mostly cloudy, with a high near 33. Southwest wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow, mainly before 9am. The snow could be heavy at times. High near 37. Calm wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Mostly cloudy, with a low around 23. Northwest wind around 6 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 35. Light southwest wind increasing to 5 to 9 mph in the morning.
Wednesday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 23. Southwest wind around 6 mph. Chance of precipitation is 20%.
Thursday
A chance of snow before 1pm. Mostly cloudy, with a high near 33. Southwest wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 8.
Friday
Partly sunny, with a high near 36.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Mostly cloudy, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Mostly cloudy, with a high near 35.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Jefferson PA
 39.93°N 80.06°W (Elev. 1037 ft)
6:33 am EST Dec 2, 2025
6am EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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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