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

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

28°F

-2°C

Humidity 41%
Wind Speed Calm
Barometer 30.44 in (1031.7 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 20 Jan 9:53 pm EST
Extended Forecast for

4 Miles SSE Farragut TN

  • Tonight

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

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers after 4pm. Mostly sunny, with a high near 52. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 52 °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. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers

  • Thursday

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

    High: 51 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 33. Calm wind becoming north around 5 mph after midnight.

    Low: 33 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain showers before 3pm, then a chance of snow showers. Mostly cloudy, with a high near 41. North wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 41 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow showers. Cloudy, with a low around 23. North wind around 10 mph.

    Low: 23 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers. The snow could be heavy at times. High near 30. Chance of precipitation is 90%.

    High: 30 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow showers before 10pm, then snow showers, possibly mixed with freezing rain between 10pm and 3am, then snow showers after 3am. The snow could be heavy at times. Low around 23. Chance of precipitation is 90%.

    Low: 23 °F

    Wintry Mix

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Calm wind.
Wednesday
A 20 percent chance of showers after 4pm. Mostly sunny, with a high near 52. Light west 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. Cloudy, with a low around 37. 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 51. Calm wind.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 33. Calm wind becoming north around 5 mph after midnight.
Friday
A chance of rain showers before 3pm, then a chance of snow showers. Mostly cloudy, with a high near 41. 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 23. North wind around 10 mph.
Saturday
Snow showers. The snow could be heavy at times. High near 30. Chance of precipitation is 90%.
Saturday Night
Snow showers before 10pm, then snow showers, possibly mixed with freezing rain between 10pm and 3am, then snow showers after 3am. The snow could be heavy at times. Low around 23. 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 11.
Monday
Partly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Farragut TN
 35.82°N 84.15°W (Elev. 906 ft)
Last Update:
6:06 pm EST Jan 20, 2026
Forecast Valid:
10pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation