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

Hazardous Weather Conditions

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Overcast

27°F

-3°C

Humidity 80%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 16 Jan 10:15 am EST
Extended Forecast for

3 Miles E Heiskell TN

  • Today

    Today: Mostly sunny, with a high near 47. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain showers likely before 11pm, then rain, possibly mixed with snow showers. Low around 34. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow

  • Saturday

    Saturday: A slight chance of showers between 7am and 1pm. Mostly sunny, with a high near 46. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22. West wind around 5 mph becoming calm after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. Calm wind becoming west around 5 mph in the morning.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. Southwest wind around 5 mph.

    Low: 23 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 37. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 47. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Rain showers likely before 11pm, then rain, possibly mixed with snow showers. Low around 34. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
A slight chance of showers between 7am and 1pm. Mostly sunny, with a high near 46. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 22. West wind around 5 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 34. Calm wind becoming west around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 23. Southwest wind around 5 mph.
M.L.King Day
Sunny, with a high near 37. West wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Clear, with a low around 19.
Wednesday
Sunny, with a high near 47.
Wednesday Night
A chance of rain and snow showers. Partly cloudy, with a low around 33. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 49.
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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 am EST Jan 16, 2026
Forecast Valid:
10am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation