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.

Fair

49°F

9°C

Humidity 32%
Wind Speed NE 6 mph
Barometer 30.18 in (1022.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 13 Feb 6:53 pm EST
Extended Forecast for

4 Miles SW Tallassee TN

  • Tonight

    Tonight: Mostly clear, with a low around 35. Calm wind becoming southeast around 5 mph.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 62. Southeast wind around 5 mph becoming calm in the morning.

    High: 62 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Showers, mainly after 1am. Low around 44. Light east wind becoming southeast 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Slight Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers. High near 57. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    High: 57 °F

    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Chance
    Showers

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 65. Calm wind.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. Calm wind becoming southeast around 5 mph after midnight.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 35. Calm wind becoming southeast around 5 mph.
Saturday
Increasing clouds, with a high near 62. Southeast wind around 5 mph becoming calm in the morning.
Saturday Night
Showers, mainly after 1am. Low around 44. Light east wind becoming southeast 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers. High near 57. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Sunday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 47. Calm wind.
Washington's Birthday
Mostly sunny, with a high near 65. Calm wind.
Monday Night
Partly cloudy, with a low around 44. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
Mostly cloudy, with a high near 71.
Wednesday Night
Mostly cloudy, with a low around 54.
Thursday
Partly sunny, with a high near 75.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 55.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Tallassee TN
 35.49°N 83.99°W (Elev. 899 ft)
Last Update:
6:06 pm EST Feb 13, 2026
Forecast Valid:
7pm EST Feb 13, 2026-6pm EST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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