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

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fog/Mist

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 36°F (2°C)
Visibility 1.00 mi
Last update 3 Feb 11:15 pm EST
Extended Forecast for

3 Miles E Heiskell TN

  • Tonight

    Tonight: A 30 percent chance of showers before 3am. Cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of rain showers after 7am, mixing with snow after 4pm. Cloudy, with a high near 41. North wind around 5 mph. Chance of precipitation is 30%.

    High: 41 °F

    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 21. North wind around 5 mph.

    Low: 21 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39. North wind around 5 mph becoming calm in the morning.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Calm wind becoming southwest around 5 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. Northwest wind around 5 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers before 3am. Cloudy, with a low around 36. Calm wind.
Wednesday
A chance of rain showers after 7am, mixing with snow after 4pm. Cloudy, with a high near 41. North wind around 5 mph. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 21. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 39. North wind around 5 mph becoming calm in the morning.
Thursday Night
Partly cloudy, with a low around 24. Calm wind becoming southwest around 5 mph.
Friday
Mostly sunny, with a high near 52. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 29. Northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 53.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Heiskell TN
 36.12°N 83.98°W (Elev. 892 ft)
Last Update:
6:06 pm EST Feb 3, 2026
Forecast Valid:
11pm EST Feb 3, 2026-6pm EST Feb 10, 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