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

Hazardous Weather Conditions

Current conditions at

Athens McMinn County Airport (KMMI)

Lat: 35.4°NLon: 84.56°WElev: 874ft.

Mostly Cloudy

27°F

-3°C

Humidity 100%
Wind Speed Calm
Barometer 30.21 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 4 Dec 5:55 am EST
Extended Forecast for

3 Miles E Watts Bar Dam TN

  • Today

    Today: Mostly cloudy, with a high near 47. Calm wind becoming northeast around 5 mph.

    High: 47 °F

    Mostly Cloudy

  • Tonight

    Tonight: Showers, mainly after 10pm. Low around 33. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Showers

  • Friday

    Friday: A 40 percent chance of showers before 1pm. Cloudy, with a high near 47. Calm wind.

    High: 47 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 51. Calm wind.

    High: 51 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 49. Calm wind becoming northeast around 5 mph.

    High: 49 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 47. Calm wind becoming northeast around 5 mph.
Tonight
Showers, mainly after 10pm. Low around 33. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 40 percent chance of showers before 1pm. Cloudy, with a high near 47. Calm wind.
Friday Night
Cloudy, with a low around 35. Calm wind.
Saturday
Mostly cloudy, with a high near 51. Calm wind.
Saturday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 33. Calm wind.
Sunday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 49. Calm wind becoming northeast around 5 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Watts Bar Dam TN
 35.63°N 84.75°W (Elev. 764 ft)
Last Update:
6:06 am EST Dec 4, 2025
Forecast Valid:
6am EST Dec 4, 2025-6pm EST Dec 10, 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