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

Heavy Snow Across the Northern Plains and Great Lakes; Strong Winds for the East

Travel conditions will be challenging across the northern Plains, Great Lakes and east coast through Thanksgiving holiday weekend. Heavy snow, blizzard conditions, for the upper Midwest and Great Lakes region through Thanksgiving to be followed by another strong storm for the Plains, Great Lakes and Northeast this weekend. Strong winds are expected with these systems adding to travel difficulties Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Partly Cloudy and Breezy

61°F

16°C

Humidity 56%
Wind Speed SW 22 G 29 mph
Barometer 30.02 in (1015.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 26 Nov 11:53 am EST
Extended Forecast for

4 Miles ESE Karns TN

  • This Afternoon

    This Afternoon: Sunny, with a temperature falling to around 49 by 5pm. West wind around 15 mph, with gusts as high as 25 mph.

    High: 58 °F⇓

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 33. West wind 5 to 10 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, then gradually becoming sunny, with a high near 45. West wind 5 to 10 mph.

    High: 45 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 25. West wind around 5 mph.

    Low: 25 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 42. Calm wind becoming west around 5 mph.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. Calm wind becoming northeast around 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 47. Calm wind.

    High: 47 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 1pm. Cloudy, with a high near 49. Chance of precipitation is 60%.

    High: 49 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a temperature falling to around 49 by 5pm. West wind around 15 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 33. West wind 5 to 10 mph.
Thanksgiving Day
Partly sunny, then gradually becoming sunny, with a high near 45. West wind 5 to 10 mph.
Thursday Night
Clear, with a low around 25. West wind around 5 mph.
Friday
Sunny, with a high near 42. Calm wind becoming west around 5 mph.
Friday Night
Partly cloudy, with a low around 25. Calm wind becoming northeast around 5 mph.
Saturday
Partly sunny, with a high near 47. Calm wind.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 34.
Sunday
Showers likely, mainly after 1pm. Cloudy, with a high near 49. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 1am. Cloudy, with a low around 35. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 46.
Monday Night
Showers likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Tuesday
Showers likely. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Karns TN
 35.94°N 84.05°W (Elev. 974 ft)
Last Update:
12:06 pm EST Nov 26, 2025
Forecast Valid:
12pm EST Nov 26, 2025-6pm EST Dec 2, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation