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.

Fog/Mist

52°F

11°C

Humidity 94%
Wind Speed Vrbl 3 mph
Barometer 29.87 in
Dewpoint 50°F (10°C)
Visibility 3.00 mi
Last update 25 Feb 8:35 pm EST
Extended Forecast for

3 Miles E Heiskell TN

  • Tonight

    Tonight: Showers. Low around 47. Southwest wind around 5 mph becoming east after midnight. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 47 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly before 3pm. Mostly cloudy, with a high near 60. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 65. Calm wind.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69. Calm wind becoming southwest around 5 mph.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 44. Calm wind.

    Low: 44 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers. Low around 47. Southwest wind around 5 mph becoming east after midnight. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Showers likely, mainly before 3pm. Mostly cloudy, with a high near 60. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 42. Calm wind. Chance of precipitation is 20%.
Friday
Sunny, with a high near 65. Calm wind.
Friday Night
Mostly clear, with a low around 41. Calm wind.
Saturday
Sunny, with a high near 69. Calm wind becoming southwest around 5 mph.
Saturday Night
Clear, with a low around 44. Calm wind.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 47.
Monday
Showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 43.
Tuesday
A 40 percent chance of showers. Cloudy, with a high near 62.
Tuesday Night
A 50 percent chance of showers. Cloudy, with a low around 46.
Wednesday
A 40 percent chance of showers. Cloudy, with a high near 62.
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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 pm EST Feb 25, 2026
Forecast Valid:
8pm EST Feb 25, 2026-6pm EST Mar 4, 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