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

17°F

-8°C

Humidity 70%
Wind Speed Calm
Barometer 30.30 in (1027.4 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 1 Feb 10:53 pm EST
Extended Forecast for

5 Miles ENE Tallassee TN

  • Tonight

    Tonight: Mostly clear, with a low around 13. Calm wind.

    Low: 13 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 38. Calm wind becoming west around 5 mph in the afternoon.

    High: 38 °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 49. South wind around 5 mph becoming southwest in the afternoon.

    High: 49 °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 5pm, then a slight chance of rain and snow showers. Cloudy, with a high near 41. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 41 °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 36.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 13. Calm wind.
Monday
Mostly sunny, with a high near 38. Calm wind becoming west around 5 mph in the afternoon.
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 49. 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 5pm, then a slight chance of rain and snow showers. Cloudy, with a high near 41. Calm wind becoming northwest around 5 mph in the afternoon. 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 36.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 47.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Tallassee TN
 35.57°N 83.87°W (Elev. 2083 ft)
Last Update:
6:06 pm EST Feb 1, 2026
Forecast Valid:
11pm 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