National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Williamsburg-Whitley County Airport (KBYL)

Lat: 36.8°NLon: 84.2°WElev: 1165ft.

Overcast

21°F

-6°C

Humidity 80%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 28 Jan 10:55 pm EST
Extended Forecast for

3 Miles N Jellico TN

  • Tonight

    Tonight: A chance of flurries before 3am. Mostly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Chance
    Flurries

  • Thursday

    Thursday: Mostly cloudy, with a high near 34. Light and variable wind.

    High: 34 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of flurries after 2am. Mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Chance
    Flurries

  • Friday

    Friday: A chance of flurries before 1pm, then a chance of snow after 1pm. Cloudy, with a high near 33. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 33 °F

    Cloudy then
    Chance Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 12. North wind 6 to 8 mph, with gusts as high as 16 mph. New snow accumulation of less than one inch possible.

    Low: 12 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy and cold, with a high near 16.

    High: 16 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of flurries before 3am. Mostly cloudy, with a low around 15. Calm wind.
Thursday
Mostly cloudy, with a high near 34. Light and variable wind.
Thursday Night
A chance of flurries after 2am. Mostly cloudy, with a low around 21. Calm wind.
Friday
A chance of flurries before 1pm, then a chance of snow after 1pm. Cloudy, with a high near 33. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 40%.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 12. North wind 6 to 8 mph, with gusts as high as 16 mph. New snow accumulation of less than one inch possible.
Saturday
A 40 percent chance of snow. Mostly cloudy and cold, with a high near 16.
Saturday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Jellico TN
 36.62°N 84.13°W (Elev. 1378 ft)
Last Update:
11:01 pm EST Jan 28, 2026
Forecast Valid:
11pm EST Jan 28, 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