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Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

46°F

8°C

Humidity 58%
Wind Speed SW 13 mph
Barometer 30.18 in (1022.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 21 Jan 9:53 pm EST
Extended Forecast for

4 Miles SW Tallassee TN

Winter Storm Watch January 24, 01:00am until January 25, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Showers likely, mainly before 3am. Cloudy, with a low around 38. Southeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Increasing clouds, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers. Cloudy, with a high near 45. Calm wind becoming north around 5 mph in the morning.

    High: 45 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 1am, then a chance of freezing rain between 1am and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 28. Northeast wind around 5 mph. Chance of precipitation is 50%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Chance
    Wintry Mix

  • Saturday

    Saturday: Snow showers and freezing rain likely before 11am, then rain, possibly mixed with snow showers. High near 39. Northeast wind around 5 mph. Chance of precipitation is 90%.

    High: 39 °F

    Wintry Mix

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow showers before 1am, then rain or freezing rain between 1am and 2am, then rain showers after 2am. Low around 31. Southeast wind around 5 mph. Chance of precipitation is 100%.

    Low: 31 °F

    Wintry Mix

  • Sunday

    Sunday: Showers. High near 42. Chance of precipitation is 80%.

    High: 42 °F

    Showers

  • Sunday Night

    Sunday Night: Rain and snow showers likely before 10pm, then a chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 60%.

    Low: 14 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

Detailed Forecast

Tonight
Showers likely, mainly before 3am. Cloudy, with a low around 38. Southeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 20 percent chance of showers before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 53. Calm wind.
Thursday Night
A 20 percent chance of showers after 1am. Increasing clouds, with a low around 36. Calm wind.
Friday
A 20 percent chance of showers. Cloudy, with a high near 45. Calm wind becoming north around 5 mph in the morning.
Friday Night
A slight chance of rain and snow showers before 1am, then a chance of freezing rain between 1am and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 28. Northeast wind around 5 mph. Chance of precipitation is 50%.
Saturday
Snow showers and freezing rain likely before 11am, then rain, possibly mixed with snow showers. High near 39. Northeast wind around 5 mph. Chance of precipitation is 90%.
Saturday Night
Rain, possibly mixed with snow showers before 1am, then rain or freezing rain between 1am and 2am, then rain showers after 2am. Low around 31. Southeast wind around 5 mph. Chance of precipitation is 100%.
Sunday
Showers. High near 42. Chance of precipitation is 80%.
Sunday Night
Rain and snow showers likely before 10pm, then a chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Tallassee TN
 35.49°N 83.99°W (Elev. 899 ft)
Last Update:
6:06 pm EST Jan 21, 2026
Forecast Valid:
10pm EST Jan 21, 2026-6pm EST Jan 28, 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