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.

Mostly Cloudy

48°F

9°C

Humidity 56%
Wind Speed Calm
Barometer 30.26 in (1024.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 22 Jan 12:53 pm EST
Extended Forecast for

Tallassee TN

Winter Storm Watch January 24, 07:00am until January 25, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 46. North wind around 5 mph.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Northeast wind around 5 mph becoming calm.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 41. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 41 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow and freezing rain before noon, then rain likely, possibly mixed with snow. Cloudy, with a high near 36. Northeast wind around 5 mph. Chance of precipitation is 70%.

    High: 36 °F

    Chance Wintry
    Mix then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Snow before 9pm, then rain. Low around 31. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.

    Low: 31 °F

    Rain/Snow
    then Rain

  • Sunday

    Sunday: Rain. High near 41. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.

    High: 41 °F

    Rain

  • Sunday Night

    Sunday Night: Rain and snow likely, becoming all snow after midnight. Cloudy, with a low around 16. Chance of precipitation is 60%.

    Low: 16 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Monday

    Monday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 46. North wind around 5 mph.
Tonight
Mostly cloudy, with a low around 34. Northeast wind around 5 mph becoming calm.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 41. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 26. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
A chance of snow and freezing rain before noon, then rain likely, possibly mixed with snow. Cloudy, with a high near 36. Northeast wind around 5 mph. Chance of precipitation is 70%.
Saturday Night
Snow before 9pm, then rain. Low around 31. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.
Sunday
Rain. High near 41. Southeast wind 5 to 10 mph. Chance of precipitation is 100%.
Sunday Night
Rain and snow likely, becoming all snow after midnight. Cloudy, with a low around 16. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 22.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tallassee TN
 35.55°N 83.93°W (Elev. 2254 ft)
Last Update:
1:01 pm EST Jan 22, 2026
Forecast Valid:
1pm EST Jan 22, 2026-6pm EST Jan 28, 2026
 
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