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

42°F

6°C

Humidity 82%
Wind Speed Calm
Barometer 30.01 in (1016.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 7 Dec 11:53 pm EST
Extended Forecast for

4 Miles SE Tallassee TN

  • Overnight

    Overnight: Rain likely before 4am, then rain, possibly mixed with snow. Patchy fog after 4am. Low around 32. Light west northwest wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow and
    Patchy Fog

  • Monday

    Monday: A chance of rain and snow before 2pm, then a chance of snow. Patchy fog. Otherwise, cloudy, with a high near 34. Northwest wind 3 to 8 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 26. North wind 6 to 11 mph becoming light and variable after midnight.

    Low: 26 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 38. Southwest wind 6 to 9 mph.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. South wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. Breezy.

    High: 43 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Thursday Night

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

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain likely before 4am, then rain, possibly mixed with snow. Patchy fog after 4am. Low around 32. Light west northwest wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 2pm, then a chance of snow. Patchy fog. Otherwise, cloudy, with a high near 34. Northwest wind 3 to 8 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 26. North wind 6 to 11 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 38. Southwest wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 32. South wind 14 to 18 mph, with gusts as high as 28 mph.
Wednesday
Partly sunny, with a high near 43. Breezy.
Wednesday Night
Mostly cloudy, with a low around 28. Breezy.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Sunny, with a high near 27.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Mostly sunny, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Tallassee TN
 35.5°N 83.88°W (Elev. 3720 ft)
Last Update:
12:18 am EST Dec 8, 2025
Forecast Valid:
12am EST Dec 8, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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