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 Snow

16°F

-9°C

Humidity 59%
Wind Speed N 7 mph
Barometer 30.36 in (1029.6 mb)
Dewpoint 4°F (-16°C)
Visibility 9.00 mi
Wind Chill6°F (-14°C)
Last update 1 Feb 9:53 am EST
Extended Forecast for

3 Miles SE Maryville TN

Cold Weather Advisory February 1, 10:15am until February 1, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 1, 10:15am until February 1, 01:00pm

    NOW until 1:00pm Sun

    Cold Weather Advisory

  • Today

    High: 24 °F

    Slight Chance
    Flurries

  • Tonight

    Tonight: Partly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. Calm wind becoming west around 5 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. South wind around 5 mph becoming calm.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 49. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 49 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly before 1am. Low around 37. Southwest wind around 5 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers. Cloudy, with a high near 43. North wind around 5 mph.

    High: 43 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of flurries before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 24. Northeast wind around 5 mph becoming calm.
Tonight
Partly cloudy, with a low around 12. Calm wind.
Monday
Mostly sunny, with a high near 40. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 25. South wind around 5 mph becoming calm.
Tuesday
A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 49. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Showers, mainly before 1am. Low around 37. Southwest wind around 5 mph. Chance of precipitation is 80%.
Wednesday
A 20 percent chance of showers. Cloudy, with a high near 43. North wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Maryville TN
 35.71°N 83.94°W (Elev. 988 ft)
Last Update:
7:31 am EST Feb 1, 2026
Forecast Valid:
10am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
Forecast Discussion
 
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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