Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

39°F

4°C

Humidity 70%
Wind Speed Vrbl 3 G 12 mph
Barometer 30.32 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 1 Dec 10:35 am EST
Extended Forecast for

3 Miles W Seymour TN

  • Today

    Today: Partly sunny, with a high near 47. Northeast wind around 5 mph becoming calm  in the afternoon.

    High: 47 °F

    Partly Sunny

  • Tonight

    Tonight: Showers, mainly after 9pm.  Low around 38. Calm wind becoming north around 5 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Showers

  • Tuesday

    Tuesday: Showers before 1pm.  Steady temperature around 41. West wind 5 to 10 mph becoming northwest in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. North wind around 5 mph becoming calm  in the evening.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 47. Calm wind.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 48. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 48 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am.  Cloudy, with a low around 34.

    Low: 34 °F

    Cloudy then
    Chance
    Showers

  • Friday

    Friday: Showers likely.  Cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Showers
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 47. Northeast wind around 5 mph becoming calm in the afternoon.
Tonight
Showers, mainly after 9pm. Low around 38. Calm wind becoming north around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Showers before 1pm. Steady temperature around 41. West wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 26. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 47. Calm wind.
Wednesday Night
Partly cloudy, with a low around 32. Calm wind.
Thursday
Mostly cloudy, with a high near 48. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
A 30 percent chance of showers after 1am. Cloudy, with a low around 34.
Friday
Showers likely. Cloudy, with a high near 45. Chance of precipitation is 70%.
Friday Night
Showers likely, mainly before 1am. Cloudy, with a low around 39. Chance of precipitation is 70%.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 50.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Seymour TN
 35.88°N 83.84°W (Elev. 925 ft)
6:06 am EST Dec 1, 2025
10am EST Dec 1, 2025-6pm EST Dec 7, 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