Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

28°F

-2°C

Humidity 74%
Wind Speed E 3 mph
Barometer 30.40 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 29 Nov 4:55 am EST
Extended Forecast for

Seymour TN

  • Today

    Today: Mostly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers after 4am.  Mostly cloudy, with a low around 36. Calm wind becoming southwest around 5 mph after midnight.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly between 7am and 1pm.  Cloudy, with a high near 48. West wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. Northwest wind around 5 mph becoming northeast after midnight.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 47. Northeast wind 5 to 10 mph.

    High: 47 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers, mainly after 1am.  Low around 38. Calm wind.  Chance of precipitation is 90%.

    Low: 38 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers, mainly before 1pm.  High near 45. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 90%.

    High: 45 °F

    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 49. Calm wind.
Tonight
A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 36. Calm wind becoming southwest around 5 mph after midnight.
Sunday
Showers likely, mainly between 7am and 1pm. Cloudy, with a high near 48. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Mostly cloudy, with a low around 25. Northwest wind around 5 mph becoming northeast after midnight.
Monday
Partly sunny, with a high near 47. Northeast wind 5 to 10 mph.
Monday Night
Showers, mainly after 1am. Low around 38. Calm wind. Chance of precipitation is 90%.
Tuesday
Showers, mainly before 1pm. High near 45. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 90%.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Seymour TN
 35.88°N 83.76°W (Elev. 1086 ft)
12:31 am EST Nov 29, 2025
5am EST Nov 29, 2025-6pm EST Dec 5, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database