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

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Light Rain

50°F

10°C

Humidity 68%
Wind Speed NW 5 mph
Barometer 29.99 in (1014.9 mb)
Dewpoint 40°F (4°C)
Visibility 9.00 mi
Wind Chill48°F (9°C)
Last update 21 Feb 3:53 am EST
Extended Forecast for

4 Miles SSW Townsend TN

  • Overnight

    Overnight: Showers likely. Mostly cloudy, with a low around 44. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Showers
    Likely

  • Saturday

    Saturday: A 40 percent chance of showers, mainly before 9am. Mostly cloudy, with a high near 55. East wind around 5 mph becoming north in the afternoon.

    High: 55 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain showers after 9pm, mixing with snow after 3am. Cloudy, with a low around 30. Blustery, with a north wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Chance
    Showers then
    Chance
    Rain/Snow and
    Blustery

  • Sunday

    Sunday: A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 34. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 35 mph.

    High: 34 °F

    Slight Chance
    Snow Showers
    and Windy

  • Sunday Night

    Sunday Night: A 40 percent chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 20. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 40 mph.

    Low: 20 °F

    Chance Snow
    Showers and
    Windy

  • Monday

    Monday: A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 27. Windy, with a northwest wind 20 to 30 mph.

    High: 27 °F

    Slight Chance
    Snow Showers
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. Windy, with a northwest wind 20 to 30 mph decreasing to 10 to 20 mph after midnight.

    Low: 16 °F

    Mostly Cloudy
    and Windy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 44. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 40 percent chance of showers, mainly before 9am. Mostly cloudy, with a high near 55. East wind around 5 mph becoming north in the afternoon.
Saturday Night
A chance of rain showers after 9pm, mixing with snow after 3am. Cloudy, with a low around 30. Blustery, with a north wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 34. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 35 mph.
Sunday Night
A 40 percent chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 20. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 40 mph.
Monday
A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 27. Windy, with a northwest wind 20 to 30 mph.
Monday Night
Mostly cloudy, with a low around 16. Windy, with a northwest wind 20 to 30 mph decreasing to 10 to 20 mph after midnight.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
Showers likely. Cloudy, with a low around 45. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 37.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Townsend TN
 35.63°N 83.78°W (Elev. 2028 ft)
Last Update:
1:26 am EST Feb 21, 2026
Forecast Valid:
4am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation