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Hazardous Weather Conditions

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

36°F

2°C

Humidity 25%
Wind Speed Vrbl 3 mph
Barometer 30.48 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 20 Jan 2:15 pm EST
Extended Forecast for

3 Miles E Heiskell TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 35. Calm wind.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly between 2pm and 5pm. Mostly sunny, with a high near 51. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 51 °F

    Sunny then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 36. Southwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 31. Calm wind becoming north around 5 mph.

    Low: 31 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain showers before 9am, then a chance of snow showers. Mostly cloudy, with a high near 39. North wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 39 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A 50 percent chance of snow showers. Cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers. The snow could be heavy at times. High near 29. Chance of precipitation is 90%.

    High: 29 °F

    Heavy Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 35. Calm wind.
Tonight
Mostly clear, with a low around 22. Calm wind.
Wednesday
A 30 percent chance of showers, mainly between 2pm and 5pm. Mostly sunny, with a high near 51. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 36. Southwest wind around 5 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 51. Calm wind.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 31. Calm wind becoming north around 5 mph.
Friday
A chance of rain showers before 9am, then a chance of snow showers. Mostly cloudy, with a high near 39. North wind 5 to 10 mph. Chance of precipitation is 30%.
Friday Night
A 50 percent chance of snow showers. Cloudy, with a low around 21.
Saturday
Snow showers. The snow could be heavy at times. High near 29. Chance of precipitation is 90%.
Saturday Night
Snow showers, possibly mixed with freezing rain, becoming all snow after 3am. The snow could be heavy at times. Low around 22. Chance of precipitation is 90%.
Sunday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 31.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 29.
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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:
12:56 pm EST Jan 20, 2026
Forecast Valid:
2pm EST Jan 20, 2026-6pm EST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation