Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Williamsburg-Whitley County Airport (KBYL)

Lat: 36.8°NLon: 84.2°WElev: 1165ft.

Fair

24°F

-4°C

Humidity 62%
Wind Speed SW 8 mph
Barometer 30.16 in
Dewpoint 13°F (-11°C)
Visibility 9.00 mi
Wind Chill15°F (-9°C)
Last update 19 Jan 8:35 am EST
Extended Forecast for

3 Miles N Jellico TN

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 32. West wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 32 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 10. West northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 33. Light west southwest wind.

    High: 33 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 19. Calm wind becoming south around 5 mph after midnight.

    Low: 19 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. South wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain, mainly after 1am.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 1pm.  Partly sunny, with a high near 44.

    High: 44 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain and snow, mainly after 1pm.  Partly sunny, with a high near 39. Chance of precipitation is 30%.

    High: 39 °F

    Chance
    Rain/Snow

Detailed Forecast

M.L.King Day
Sunny, with a high near 32. West wind 9 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 10. West northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 33. Light west southwest wind.
Tuesday Night
Clear, with a low around 19. Calm wind becoming south around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 47. South wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
A 40 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 33.
Thursday
A 20 percent chance of rain before 1pm. Partly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 22.
Friday
A chance of rain and snow, mainly after 1pm. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 27.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 31.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Jellico TN
 36.62°N 84.13°W (Elev. 1378 ft)
7:40 am EST Jan 19, 2026
8am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
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