National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Washington County Airport (KAFJ)

Lat: 40.14°NLon: 80.29°WElev: 1184ft.

Mostly Cloudy

15°F

-9°C

Humidity 51%
Wind Speed NW 14 G 26 mph
Barometer 30.26 in (1026.9 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 7 Feb 4:56 pm EST
Extended Forecast for

Canonsburg PA

Cold Weather Advisory February 7, 05:42pm until February 8, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 7, 05:42pm until February 8, 10:00am

    NOW until 10:00am Sun

    Cold Weather Advisory

  • This Afternoon

    High: 14 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow before 7pm. Partly cloudy, with a low around 0. Wind chill values as low as -8. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 0 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 19. Wind chill values as low as -7. Northwest wind 3 to 7 mph.

    High: 19 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -2. Calm wind.

    Low: -2 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 29. Calm wind.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of snow. Partly sunny and cold, with a high near 14. Wind chill values as low as -2. Northwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow before 7pm. Partly cloudy, with a low around 0. Wind chill values as low as -8. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Mostly sunny, with a high near 19. Wind chill values as low as -7. Northwest wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around -2. Calm wind.
Monday
Mostly sunny, with a high near 29. Calm wind.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly cloudy, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly cloudy, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Mostly cloudy, with a high near 33.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 32.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Canonsburg PA
 40.25°N 80.18°W (Elev. 997 ft)
Last Update:
12:23 pm EST Feb 7, 2026
Forecast Valid:
5pm EST Feb 7, 2026-6pm EST Feb 14, 2026
 
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