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

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

22°F

-6°C

Humidity 50%
Wind Speed SW 3 mph
Barometer 30.28 in (1026.8 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 1 Feb 3:53 pm EST
Extended Forecast for

3 Miles NNE Tallassee TN

  • Tonight

    Tonight: Partly cloudy, with a low around 13. Calm wind.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. Southwest wind around 5 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. South wind around 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 48. South wind around 5 mph becoming southwest in the afternoon.

    High: 48 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

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

    Low: 37 °F

    Showers

  • Wednesday

    Wednesday: A slight chance of rain showers before 4pm, then a slight chance of rain and snow showers. Cloudy, with a high near 40. Northwest wind around 5 mph. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 10 percent chance of snow showers before 7pm. Mostly cloudy, with a low around 21. North wind around 5 mph.

    Low: 21 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 13. Calm wind.
Monday
Mostly sunny, with a high near 37. Southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 27. South wind around 5 mph.
Tuesday
A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 48. South wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
Showers, mainly before 1am. Low around 37. South wind around 5 mph. Chance of precipitation is 80%.
Wednesday
A slight chance of rain showers before 4pm, then a slight chance of rain and snow showers. Cloudy, with a high near 40. Northwest wind around 5 mph. Chance of precipitation is 20%.
Wednesday Night
A 10 percent chance of snow showers before 7pm. Mostly cloudy, with a low around 21. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Tallassee TN
 35.6°N 83.92°W (Elev. 1942 ft)
Last Update:
3:11 pm EST Feb 1, 2026
Forecast Valid:
4pm EST Feb 1, 2026-6pm EST Feb 8, 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