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

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Freezing Rain Fog/Mist

32°F

0°C

Humidity 96%
Wind Speed Calm
Barometer 29.99 in (1016.3 mb)
Dewpoint 31°F (-1°C)
Visibility 5.00 mi
Last update 25 Jan 2:53 am EST
Extended Forecast for

6 Miles SSW Maryville TN

Cold Weather Advisory January 26, 12:00am until January 26, 10:00am
Winter Weather Advisory January 25, 03:21am until January 25, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
Winter Weather Advisory
  •  
    Winter Weather Advisory January 25, 03:21am until January 25, 09:00am

    NOW until 9:00am Sun

    Winter Weather Advisory

  • Overnight

    Low: 30 °F

    Showers

  • Sunday

    Sunday: Showers, mainly before 5pm. High near 49. Breezy, with a north wind 15 to 20 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 49 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain showers before 10pm, then a slight chance of snow showers after 2am. Cloudy, with a low around 17. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 17 °F

    Chance
    Showers then
    Slight Chance
    Snow Showers

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 28. North wind around 10 mph, with gusts as high as 20 mph.

    High: 28 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 7. Northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 37. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 37 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17. Southwest wind around 5 mph becoming calm after midnight.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Overnight
Showers. Low around 30. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers, mainly before 5pm. High near 49. Breezy, with a north wind 15 to 20 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
A chance of rain showers before 10pm, then a slight chance of snow showers after 2am. Cloudy, with a low around 17. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 28. North wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 7. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 37. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 17. Southwest wind around 5 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 33.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 13.
Saturday
A 20 percent chance of snow showers. Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Maryville TN
 35.67°N 84.03°W (Elev. 1001 ft)
Last Update:
12:44 am EST Jan 25, 2026
Forecast Valid:
3am EST Jan 25, 2026-6pm EST Jan 31, 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