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.

Light Rain

48°F

9°C

Humidity 58%
Wind Speed SW 16 G 23 mph
Barometer 30.21 in (1023.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 21 Jan 6:53 pm EST
Extended Forecast for

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: A 50 percent chance of showers, mainly between 9pm and 5am. Cloudy, with a low around 38. South wind 5 to 15 mph, with gusts as high as 25 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 48. Calm wind becoming northwest around 5 mph.

    High: 48 °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 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers. Cloudy, with a high near 39. North wind 5 to 10 mph.

    High: 39 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of 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 27. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Slight Chance
    Snow Showers
    then Chance
    Wintry Mix

  • Saturday

    Saturday: Freezing rain, possibly mixed with snow showers. High near 34. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.

    High: 34 °F

    Wintry Mix

  • Saturday Night

    Saturday Night: Rain showers, snow showers, and freezing rain before 11pm, then rain or freezing rain between 11pm 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: Rain, possibly mixed with snow showers before 1pm, then rain showers likely between 1pm and 3pm, then rain and snow showers likely after 3pm. High near 37. Chance of precipitation is 80%.

    High: 37 °F

    Showers then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers likely before 9pm, then a chance of snow showers between 9pm and 1am. Cloudy, with a low around 14. Chance of precipitation is 60%.

    Low: 14 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

Detailed Forecast

Tonight
A 50 percent chance of showers, mainly between 9pm and 5am. Cloudy, with a low around 38. South wind 5 to 15 mph, with gusts as high as 25 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 20 percent chance of showers before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 48. Calm wind becoming northwest around 5 mph.
Thursday Night
A 20 percent chance of showers after 1am. Increasing clouds, with a low around 35. Calm wind.
Friday
A 20 percent chance of showers. Cloudy, with a high near 39. North wind 5 to 10 mph.
Friday Night
A slight chance of 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 27. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday
Freezing rain, possibly mixed with snow showers. High near 34. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.
Saturday Night
Rain showers, snow showers, and freezing rain before 11pm, then rain or freezing rain between 11pm and 2am, then rain showers after 2am. Low around 31. Southeast wind around 5 mph. Chance of precipitation is 100%.
Sunday
Rain, possibly mixed with snow showers before 1pm, then rain showers likely between 1pm and 3pm, then rain and snow showers likely after 3pm. High near 37. Chance of precipitation is 80%.
Sunday Night
Rain and snow showers likely before 9pm, then a chance of snow showers between 9pm and 1am. Cloudy, with a low around 14. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 24.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tallassee TN
 35.55°N 83.93°W (Elev. 2254 ft)
Last Update:
6:06 pm EST Jan 21, 2026
Forecast Valid:
7pm EST Jan 21, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation