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

35°F

2°C

Humidity 37%
Wind Speed Calm
Barometer 30.21 in (1023.6 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 29 Jan 2:53 pm EST
Extended Forecast for

4 Miles ENE 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 35. Calm wind.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow, mainly between 2pm and 4pm. Cloudy, with a high near 38. Calm wind becoming north around 5 mph in the afternoon.

    High: 38 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow, mainly after 7pm. 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 3 inches possible.

    Low: 15 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 1pm. Mostly cloudy and cold, with a high near 20. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 20 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 7. North wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 7 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 23. Northwest wind around 5 mph.

    High: 23 °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 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Cloudy early, then becoming mostly sunny, with a high near 35. Calm wind.
Tonight
Mostly cloudy, with a low around 27. Calm wind.
Friday
A 30 percent chance of snow, mainly between 2pm and 4pm. Cloudy, with a high near 38. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Snow, mainly after 7pm. 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 3 inches possible.
Saturday
Snow likely, mainly before 1pm. Mostly cloudy and cold, with a high near 20. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Saturday Night
A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 7. North wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 23. Northwest wind around 5 mph.
Sunday Night
Mostly clear, with a low around 10.
Monday
Mostly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 43.
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 43. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Tallassee TN
 35.57°N 83.87°W (Elev. 2083 ft)
Last Update:
1:42 pm EST Jan 29, 2026
Forecast Valid:
3pm EST Jan 29, 2026-6pm EST Feb 4, 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