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.

A Few Clouds

61°F

16°C

Humidity 81%
Wind Speed Calm
Barometer 30.14 in (1019.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 7 Mar 5:53 am EST
Extended Forecast for

3 Miles S Tallassee TN

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 77. Southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

    High: 77 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 59. Southwest wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 1pm. High near 69. West wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the morning.

    High: 75 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 58. South wind around 5 mph. Chance of precipitation is 70%.

    Low: 58 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 76. South wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 79. Breezy. Chance of precipitation is 60%.

    High: 79 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 77. Southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Tonight
Showers and possibly a thunderstorm. Low around 59. Southwest wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers, with thunderstorms also possible after 1pm. High near 69. West wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55. Calm wind.
Monday
A 40 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the morning.
Monday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 58. South wind around 5 mph. Chance of precipitation is 70%.
Tuesday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 76. South wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 70%.
Tuesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 62.
Wednesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 79. Breezy. Chance of precipitation is 60%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 43. Breezy. Chance of precipitation is 80%.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 55. Breezy.
Thursday Night
Mostly clear, with a low around 36.
Friday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Tallassee TN
 35.51°N 83.93°W (Elev. 1939 ft)
Last Update:
1:26 am EST Mar 7, 2026
Forecast Valid:
6am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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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