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

Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

35°F

2°C

Humidity 40%
Wind Speed SW 7 mph
Barometer 30.15 in (1021.6 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 30 Dec 3:53 pm EST
Extended Forecast for

2 Miles ESE Farragut TN

  • Tonight

    Tonight: Mostly clear, with a low around 25. Southwest wind around 5 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 47. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Southwest wind around 5 mph.

    Low: 30 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 49. Calm wind becoming west around 5 mph.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 54 °F

    Cloudy then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Southwest wind around 5 mph.
Wednesday
Sunny, with a high near 47. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 30. Southwest wind around 5 mph.
New Year's Day
Mostly sunny, with a high near 49. Calm wind becoming west around 5 mph.
Thursday Night
Mostly cloudy, with a low around 34. Calm wind.
Friday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
A 50 percent chance of showers. Cloudy, with a low around 43. Calm wind.
Saturday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Farragut TN
 35.86°N 84.15°W (Elev. 814 ft)
Last Update:
12:31 pm EST Dec 30, 2025
Forecast Valid:
4pm EST Dec 30, 2025-6pm EST Jan 6, 2026
 
Forecast Discussion
 
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