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Hazardous Weather Conditions

Current conditions at

Washington County Airport (KAFJ)

Lat: 40.14°NLon: 80.29°WElev: 1184ft.

Fair

1°F

-17°C

Humidity 68%
Wind Speed E 5 mph
Barometer 30.65 in (1040.9 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 24 Jan 6:56 am EST
Extended Forecast for

Canonsburg PA

Winter Storm Warning January 24, 07:00pm until January 26, 12:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Partly sunny and cold, with a high near 15. Wind chill values as low as -3. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 15 °F

    Cold

  • Tonight

    Tonight: Snow, mainly after 2am. Low around 12. East wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 12 °F

    Chance Snow
    then Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 27. East wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 27 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. Low around 14. East wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 14 °F

    Snow

  • Monday

    Monday: A chance of snow showers. Mostly cloudy, with a high near 19. West wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 19 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A slight chance of snow showers. Mostly cloudy, with a low around -1. Chance of precipitation is 20%.

    Low: -1 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 18.

    High: 18 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 18. Chance of precipitation is 30%.

    High: 18 °F

    Partly Sunny
    then Chance
    Snow Showers

Detailed Forecast

Today
Partly sunny and cold, with a high near 15. Wind chill values as low as -3. Calm wind becoming northeast around 6 mph in the afternoon.
Tonight
Snow, mainly after 2am. Low around 12. East wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 27. East wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday Night
Snow. Low around 14. East wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday
A chance of snow showers. Mostly cloudy, with a high near 19. West wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
A slight chance of snow showers. Mostly cloudy, with a low around -1. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 18.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 18. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 50%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 17. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 2.
Friday
Mostly cloudy, with a high near 17.
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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:
7:06 am EST Jan 24, 2026
Forecast Valid:
7am EST Jan 24, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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