Current conditions at

Washington County Airport (KAFJ)

Lat: 40.14°NLon: 80.29°WElev: 1184ft.

Overcast

13°F

-11°C

Humidity 64%
Wind Speed W 16 mph
Barometer 30.07 in (1020.8 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 28 Jan 2:56 pm EST
Extended Forecast for

Canonsburg PA

Cold Weather Advisory January 28, 07:00pm until January 29, 11:00am
Click here for hazard details and duration
Cold Weather Advisory
  • This Afternoon

    This Afternoon: A chance of snow showers, mainly after 4pm.  Mostly cloudy and cold, with a high near 15. West wind around 11 mph.  Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 15 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A slight chance of snow showers before 10pm, then a chance of flurries after 10pm.  Mostly cloudy, with a low around 2. Wind chill values as low as -8. Southwest wind around 8 mph.  Chance of precipitation is 20%.

    Low: 2 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Thursday

    Thursday: A chance of flurries before 9am, then a chance of flurries after 11am.  Partly sunny, with a high near 16. Wind chill values as low as -9. Southwest wind 6 to 9 mph.

    High: 16 °F

    Chance
    Flurries

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -4. Light northwest wind.

    Low: -4 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 16. Calm wind becoming north around 6 mph in the afternoon.

    High: 16 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -5.

    Low: -5 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 14.

    High: 14 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of snow showers, mainly after 4pm. Mostly cloudy and cold, with a high near 15. West wind around 11 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow showers before 10pm, then a chance of flurries after 10pm. Mostly cloudy, with a low around 2. Wind chill values as low as -8. Southwest wind around 8 mph. Chance of precipitation is 20%.
Thursday
A chance of flurries before 9am, then a chance of flurries after 11am. Partly sunny, with a high near 16. Wind chill values as low as -9. Southwest wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around -4. Light northwest wind.
Friday
Mostly sunny, with a high near 16. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around -5.
Saturday
Mostly cloudy and cold, with a high near 14.
Saturday Night
Mostly cloudy, with a low around 2.
Sunday
Partly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly cloudy, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Canonsburg PA
 40.25°N 80.18°W (Elev. 997 ft)
12:21 pm EST Jan 28, 2026
3pm EST Jan 28, 2026-6pm EST Feb 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database