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.

Overcast

21°F

-6°C

Humidity 81%
Wind Speed NW 5 mph
Barometer 30.12 in (1020.7 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 26 Jan 4:53 am EST
Extended Forecast for

5 Miles SSW Maryville TN

Cold Weather Advisory January 26, 06:00pm until January 27, 12:00pm
Cold Weather Advisory January 26, 05:16am until January 26, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
...
  •  
    Cold Weather Advisory January 26, 05:16am until January 26, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • Today

    High: 26 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 7. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 36. Wind chill values between -1 and 9. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. Southwest wind around 5 mph becoming calm in the evening.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Calm wind becoming west around 5 mph in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 16. West wind around 5 mph becoming calm in the evening.

    Low: 16 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 36. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 26. North wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 7. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 36. Wind chill values between -1 and 9. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 18. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 35. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 16. West wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 36. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 37.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Maryville TN
 35.67°N 84°W (Elev. 997 ft)
Last Update:
2:11 am EST Jan 26, 2026
Forecast Valid:
5am EST Jan 26, 2026-6pm EST Feb 1, 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