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

30°F

-1°C

Humidity 26%
Wind Speed Vrbl 5 mph
Barometer 30.54 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 20 Jan 12:15 pm EST
Extended Forecast for

4 Miles S Powell TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 35. Calm wind becoming west around 5 mph.

    High: 35 °F

    Sunny

  • Tonight

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

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 51. Light west wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 51 °F

    Sunny then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers, mainly after 7pm. Cloudy, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 50. Southwest wind around 5 mph becoming calm.

    High: 50 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 30. Calm wind becoming north around 5 mph after midnight.

    Low: 30 °F

    Chance
    Showers

  • Friday

    Friday: A chance of snow showers before 9am, then a chance of rain showers between 9am and 11am, then a chance of snow showers after 11am. Mostly cloudy, with a high near 41. North wind around 5 mph. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely. Cloudy, with a high near 31. Chance of precipitation is 70%.

    High: 31 °F

    Snow Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 35. Calm wind becoming west around 5 mph.
Tonight
Mostly clear, with a low around 22. Calm wind.
Wednesday
A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 51. Light west wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
A 50 percent chance of showers, mainly after 7pm. Cloudy, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 50. Southwest wind around 5 mph becoming calm.
Thursday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 30. Calm wind becoming north around 5 mph after midnight.
Friday
A chance of snow showers before 9am, then a chance of rain showers between 9am and 11am, then a chance of snow showers after 11am. Mostly cloudy, with a high near 41. North wind around 5 mph. Chance of precipitation is 30%.
Friday Night
A 40 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 24.
Saturday
Snow likely. Cloudy, with a high near 31. Chance of precipitation is 70%.
Saturday Night
Snow. The snow could be heavy at times. Low around 20. Chance of precipitation is 80%.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 31.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Powell TN
 35.96°N 84.02°W (Elev. 1099 ft)
Last Update:
12:06 pm EST Jan 20, 2026
Forecast Valid:
12pm 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation