Current conditions at

Athens McMinn County Airport (KMMI)

Lat: 35.4°NLon: 84.56°WElev: 874ft.

Overcast

16°F

-9°C

Humidity 62%
Wind Speed N 9 mph
Barometer 30.36 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 1 Feb 8:35 am EST
Extended Forecast for

Watts Bar Dam TN

Cold Weather Advisory February 1, 08:52am until February 1, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 1, 08:52am until February 1, 01:00pm

    NOW until 1:00pm Sun

    Cold Weather Advisory

  • Today

    High: 30 °F

    Slight Chance
    Flurries

  • Tonight

    Tonight: Partly cloudy, with a low around 13. Calm wind.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43. Calm wind becoming southwest around 5 mph.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 23. Calm wind.

    Low: 23 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 40 percent chance of showers after 1pm.  Mostly cloudy, with a high near 49. Calm wind becoming south around 5 mph.

    High: 49 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am.  Cloudy, with a low around 35. Calm wind.  Chance of precipitation is 70%.

    Low: 35 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 44. Calm wind becoming north around 5 mph in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of flurries before 1pm. Mostly sunny, with a high near 30. Wind chill values between 5 and 15. North wind around 5 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 13. Calm wind.
Monday
Mostly sunny, with a high near 43. Calm wind becoming southwest around 5 mph.
Monday Night
Increasing clouds, with a low around 23. Calm wind.
Tuesday
A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 49. Calm wind becoming south around 5 mph.
Tuesday Night
Showers likely, mainly before 1am. Cloudy, with a low around 35. Calm wind. Chance of precipitation is 70%.
Wednesday
Mostly cloudy, with a high near 44. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Watts Bar Dam TN
 35.63°N 84.78°W (Elev. 741 ft)
7:31 am EST Feb 1, 2026
8am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database