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.

Fair

25°F

-4°C

Humidity 86%
Wind Speed Calm
Barometer 30.45 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 20 Jan 11:55 pm EST
Extended Forecast for

3 Miles E Powell TN

  • Overnight

    Overnight: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 50. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 50 °F

    Sunny then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers, mainly after 7pm. Mostly cloudy, with a low around 36. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers. Partly sunny, with a high near 50. Southwest wind around 5 mph becoming calm.

    High: 50 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 32. Calm wind becoming north around 5 mph after midnight.

    Low: 32 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain showers before 10am, then a chance of snow showers. Mostly cloudy, with a high near 39. North wind 5 to 10 mph. Chance of precipitation is 40%.

    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. North wind around 10 mph, with gusts as high as 20 mph.

    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

  • Saturday Night

    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%.

    Low: 22 °F

    Wintry Mix

Detailed Forecast

Overnight
Mostly clear, with a low around 21. Calm wind.
Wednesday
A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 50. 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, mainly after 7pm. Mostly cloudy, with a low around 36. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 50. Southwest wind around 5 mph becoming calm.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 32. Calm wind becoming north around 5 mph after midnight.
Friday
A chance of rain showers before 10am, then a chance of snow showers. Mostly cloudy, with a high near 39. North wind 5 to 10 mph. Chance of precipitation is 40%.
Friday Night
A 50 percent chance of snow showers. Cloudy, with a low around 21. North wind around 10 mph, with gusts as high as 20 mph.
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. Cloudy, with a high near 30.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Powell TN
 36.03°N 83.96°W (Elev. 1204 ft)
Last Update:
12:06 am EST Jan 21, 2026
Forecast Valid:
12am EST Jan 21, 2026-6pm EST Jan 27, 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