Current conditions at

Washington County Airport (KAFJ)

Lat: 40.14°NLon: 80.29°WElev: 1184ft.

Light Snow Fog/Mist

30°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 29.87 in (1012.8 mb)
Dewpoint 30°F (-1°C)
Visibility 3.00 mi
Last update 2 Dec 8:56 am EST
Extended Forecast for

Canonsburg PA

Winter Weather Advisory December 2, 09:43am until December 2, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 2, 09:43am until December 2, 01:00pm

    NOW until 1:00pm Tue

    Winter Weather Advisory

  • Today

    High: 36 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 34. Southwest wind 5 to 10 mph.

    High: 34 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow after 1am.  Increasing clouds, with a low around 25. Southwest wind around 8 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 25 °F

    Partly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 1pm.  Mostly cloudy, with a high near 31. Northwest wind 9 to 14 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 31 °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 33.

    High: 33 °F

    Partly Sunny

  • Friday Night

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

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of snow before 10am. Cloudy, with a high near 36. Light west wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 22. Northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 34. Southwest wind 5 to 10 mph.
Wednesday Night
A chance of snow after 1am. Increasing clouds, with a low around 25. Southwest wind around 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A chance of snow before 1pm. Mostly cloudy, with a high near 31. Northwest wind 9 to 14 mph. Chance of precipitation is 40%. 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 33.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Mostly cloudy, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
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 30.
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ABOUT THIS FORECAST

 
Point Forecast:
Canonsburg PA
 40.27°N 80.18°W (Elev. 1030 ft)
6:33 am EST Dec 2, 2025
9am 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