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

15°F

-9°C

Humidity 61%
Wind Speed N 6 mph
Barometer 30.26 in (1026.0 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 31 Jan 11:53 pm EST
Extended Forecast for

3 Miles NNE Tallassee TN

Extreme Cold Warning February 1, 12:53am until February 1, 01:00pm
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning February 1, 12:53am until February 1, 01:00pm

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • Overnight

    Low: 4 °F

    Slight Chance
    Flurries

  • Sunday

    Sunday: Mostly sunny, with a high near 22. Wind chill values between -5 and 5. Northeast wind around 5 mph.

    High: 22 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11. Calm wind.

    Low: 11 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35. Wind chill values between 5 and 15. Calm wind becoming west around 5 mph in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. South wind around 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 49. South wind around 5 mph becoming southwest in the afternoon.

    High: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers. Low around 36. South wind around 5 mph becoming west after midnight. Chance of precipitation is 80%.

    Low: 36 °F

    Showers

  • Wednesday

    Wednesday: A chance of rain showers before 5pm, then a slight chance of rain and snow showers. Cloudy, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Chance
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
A slight chance of flurries. Mostly cloudy, with a low around 4. Wind chill values between -5 and zero. North wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 22. Wind chill values between -5 and 5. Northeast wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 11. Calm wind.
Monday
Mostly sunny, with a high near 35. Wind chill values between 5 and 15. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 26. South wind around 5 mph.
Tuesday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 49. South wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
Showers. Low around 36. South wind around 5 mph becoming west after midnight. Chance of precipitation is 80%.
Wednesday
A chance of rain showers before 5pm, then a slight chance of rain and snow showers. Cloudy, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
A 10 percent chance of snow showers before 7pm. Mostly cloudy, with a low around 21.
Thursday
Mostly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Tallassee TN
 35.6°N 83.92°W (Elev. 1942 ft)
Last Update:
12:21 am EST Feb 1, 2026
Forecast Valid:
12am EST Feb 1, 2026-6pm EST Feb 7, 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