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.

Mostly Cloudy

22°C

72°F

Humidity 82%
Wind Speed Calm
Barometer 1015.1 mb (30.02 in)
Dewpoint 19°C (66°F)
Visibility 16 km
Last update 7 Jul 6:53 am EDT
Extended Forecast for

3 Miles W Tallassee TN

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 34. Heat index values as high as 38. Calm wind.

    High: 34 °C

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 22. Calm wind. Chance of precipitation is 30%.

    Low: 22 °C

    Chance
    T-storms

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny and hot, with a high near 34. Heat index values as high as 38. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    High: 34 °C

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Monday Night

    Monday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%.

    Low: 23 °C

    T-storms
    Likely then
    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny and hot, with a high near 34. Calm wind. Chance of precipitation is 60%.

    High: 34 °C

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before 5am, then a slight chance of showers. Partly cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%.

    Low: 23 °C

    Showers
    Likely

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 8am. Mostly sunny and hot, with a high near 33. Southwest wind 5 to 10 km/h. Chance of precipitation is 50%.

    High: 33 °C

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 21.

    Low: 21 °C

    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 32. Chance of precipitation is 30%.

    High: 32 °C

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 34. Heat index values as high as 38. Calm wind.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 22. Calm wind. Chance of precipitation is 30%.
Monday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny and hot, with a high near 34. Heat index values as high as 38. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%.
Tuesday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny and hot, with a high near 34. Calm wind. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms likely before 5am, then a slight chance of showers. Partly cloudy, with a low around 23. Calm wind. Chance of precipitation is 60%.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 8am. Mostly sunny and hot, with a high near 33. Southwest wind 5 to 10 km/h. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 21.
Thursday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 32. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 22.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 33.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 22.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Tallassee TN
 35.56°N 84.01°W (Elev. 1273 m)
Last Update:
6:13 am EDT Jul 7, 2024
Forecast Valid:
7am EDT Jul 7, 2024-6pm EDT Jul 13, 2024
 
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