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Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

12°F

-11°C

Humidity 70%
Wind Speed SW 6 mph
Barometer 30.45 in (1032.5 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 26 Jan 11:53 pm EST
Extended Forecast for

Knoxville, McGhee Tyson Airport TN

Cold Weather Advisory January 27, 12:46am until January 27, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 12:46am until January 27, 12:00pm

    NOW until 12:00pm Tue

    Cold Weather Advisory

  • Overnight

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 36. Wind chill values between -2 and 8. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 36 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. West wind 5 to 10 mph becoming light after midnight.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 38. Light southwest wind becoming west 5 to 10 mph in the morning.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. West wind around 5 mph becoming calm after midnight.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38. Calm wind becoming west around 5 mph.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. Calm wind becoming north around 5 mph.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 9. Wind chill values between zero and 5. Southwest wind around 5 mph.
Tuesday
Sunny, with a high near 36. Wind chill values between -2 and 8. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 19. West wind 5 to 10 mph becoming light after midnight.
Wednesday
Sunny, with a high near 38. Light southwest wind becoming west 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 20. West wind around 5 mph becoming calm after midnight.
Thursday
Partly sunny, with a high near 38. Calm wind becoming west around 5 mph.
Thursday Night
Mostly cloudy, with a low around 21. Calm wind becoming north around 5 mph.
Friday
Mostly cloudy, with a high near 34.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 12.
Saturday
A 20 percent chance of snow showers before 1pm. Partly sunny, with a high near 21.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Knoxville, McGhee Tyson Airport TN
 35.83°N 83.98°W (Elev. 961 ft)
Last Update:
12:41 am EST Jan 27, 2026
Forecast Valid:
12am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation