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.

Snow Pellets

31°F

-1°C

Humidity 47%
Wind Speed NE 10 mph
Barometer 30.37 in (1029.0 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 24 Jan 10:53 am EST
Extended Forecast for

Maryville TN

Winter Weather Advisory January 24, 01:00pm until January 25, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow likely before 5pm, then snow and sleet likely. Cloudy, with a high near 36. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. Total daytime snow and sleet accumulation of less than a half inch possible.

    High: 36 °F

    Snow/Sleet
    Likely

  • Tonight

    Tonight: Rain, snow, freezing rain, and sleet before 1am, then rain or freezing rain between 1am and 4am, then rain after 4am. Low around 30. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

    Low: 30 °F

    Wintry Mix

  • Sunday

    Sunday: Rain. High near 45. North wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 45 °F

    Rain

  • Sunday Night

    Sunday Night: Rain and snow likely before 1am, then a chance of snow. Cloudy, with a low around 18. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Mostly cloudy, with a high near 27. Northwest wind around 10 mph.

    High: 27 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5. West wind 5 to 10 mph.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 34. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Today
Snow likely before 5pm, then snow and sleet likely. Cloudy, with a high near 36. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. Total daytime snow and sleet accumulation of less than a half inch possible.
Tonight
Rain, snow, freezing rain, and sleet before 1am, then rain or freezing rain between 1am and 4am, then rain after 4am. Low around 30. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Sunday
Rain. High near 45. North wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
Rain and snow likely before 1am, then a chance of snow. Cloudy, with a low around 18. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Mostly cloudy, with a high near 27. Northwest wind around 10 mph.
Monday Night
Partly cloudy, with a low around 5. West wind 5 to 10 mph.
Tuesday
Sunny, with a high near 34. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 16.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 8.
Friday
Mostly sunny, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Maryville TN
 35.76°N 83.96°W (Elev. 994 ft)
Last Update:
6:06 am EST Jan 24, 2026
Forecast Valid:
11am EST Jan 24, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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