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Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

33°F

1°C

Humidity 38%
Wind Speed Calm
Barometer 30.23 in (1024.4 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 29 Jan 1:53 pm EST
Extended Forecast for

4 Miles SW Tallassee TN

Extreme Cold Watch January 31, 05:00am until February 1, 01:00pm
Winter Storm Warning January 30, 01:00pm until February 1, 01:00am
Click here for hazard details and duration
Extreme Cold Watch
Winter Storm Warning

  • This Afternoon

    This Afternoon: Cloudy early, then becoming mostly sunny, with a high near 39. Calm wind.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow between noon and 4pm. Mostly cloudy, with a high near 41. Calm wind becoming northwest around 5 mph. Chance of precipitation is 20%.

    High: 41 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Snow, mainly after 1am. Low around 15. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 15 °F

    Chance Snow
    then Snow

  • Saturday

    Saturday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 23. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 23 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 7. North wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 27. North wind around 5 mph.

    High: 27 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Cloudy early, then becoming mostly sunny, with a high near 39. Calm wind.
Tonight
Mostly cloudy, with a low around 26. Calm wind.
Friday
A slight chance of snow between noon and 4pm. Mostly cloudy, with a high near 41. Calm wind becoming northwest around 5 mph. Chance of precipitation is 20%.
Friday Night
Snow, mainly after 1am. Low around 15. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 23. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 7. North wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 27. North wind around 5 mph.
Sunday Night
Mostly clear, with a low around 10.
Monday
Mostly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
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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:
1:42 pm EST Jan 29, 2026
Forecast Valid:
2pm EST Jan 29, 2026-6pm EST Feb 4, 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