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.

Overcast

30°F

-1°C

Humidity 96%
Wind Speed NE 3 mph
Barometer 30.23 in (1024.4 mb)
Dewpoint 29°F (-2°C)
Visibility 8.00 mi
Last update 4 Dec 8:53 am EST
Extended Forecast for

3 Miles SSE Tallassee TN

  • Today

    Today: Mostly cloudy, with a high near 41. Calm wind becoming northwest around 5 mph.

    High: 41 °F

    Mostly Cloudy

  • Tonight

    Tonight: Showers, mainly after 11pm. Low around 37. Southeast wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers

  • Friday

    Friday: Showers likely, mainly between 7am and 1pm. Cloudy, with a high near 41. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 1am. Cloudy, with a low around 39. Southwest wind around 5 mph.

    Low: 39 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 44. Southwest wind around 5 mph.

    High: 44 °F

    Cloudy then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Partly cloudy, with a low around 36. Southwest wind around 5 mph becoming southeast after midnight.

    Low: 36 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 44. Southeast wind around 5 mph becoming northwest in the afternoon.

    High: 44 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers

  • Monday

    Monday: A chance of rain showers before 4pm, then a slight chance of snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 41. Calm wind becoming northwest around 5 mph.
Tonight
Showers, mainly after 11pm. Low around 37. Southeast wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers likely, mainly between 7am and 1pm. Cloudy, with a high near 41. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 30 percent chance of showers, mainly before 1am. Cloudy, with a low around 39. Southwest wind around 5 mph.
Saturday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 44. Southwest wind around 5 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 36. Southwest wind around 5 mph becoming southeast after midnight.
Sunday
A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 44. Southeast wind around 5 mph becoming northwest in the afternoon.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 35.
Monday
A chance of rain showers before 4pm, then a slight chance of snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Monday Night
A 10 percent chance of snow showers before 7pm. Mostly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Tallassee TN
 35.51°N 83.9°W (Elev. 2740 ft)
Last Update:
6:06 am EST Dec 4, 2025
Forecast Valid:
9am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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