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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. Some snow and a wintry mix is occurring today to the north. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fog/Mist

41°F

5°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 41°F (5°C)
Visibility 6.00 mi
Last update 5 Dec 10:35 am EST
Extended Forecast for

Seymour TN

  • Today

    Today: Cloudy, with a high near 44. Calm wind.

    High: 44 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 48. Calm wind becoming west around 5 mph in the morning.

    High: 48 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 32. Calm wind.

    Low: 32 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 48. Calm wind becoming northwest around 5 mph.

    High: 48 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of rain showers before 4am, then a slight chance of rain and snow showers. Cloudy, with a low around 33. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Monday

    Monday: A slight chance of rain and snow showers before 11am, then a slight chance of rain showers. Mostly cloudy, with a high near 43. North wind around 5 mph. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, with a high near 44. Calm wind.
Tonight
Cloudy, with a low around 37. Calm wind.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 48. Calm wind becoming west around 5 mph in the morning.
Saturday Night
Increasing clouds, with a low around 32. Calm wind.
Sunday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 48. Calm wind becoming northwest around 5 mph.
Sunday Night
A chance of rain showers before 4am, then a slight chance of rain and snow showers. Cloudy, with a low around 33. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 40%.
Monday
A slight chance of rain and snow showers before 11am, then a slight chance of rain showers. Mostly cloudy, with a high near 43. North wind around 5 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Mostly sunny, with a high near 54. Breezy.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 34.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Seymour TN
 35.88°N 83.76°W (Elev. 1086 ft)
Last Update:
6:06 am EST Dec 5, 2025
Forecast Valid:
10am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation