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

21°F

-6°C

Humidity 80%
Wind Speed N 9 G 17 mph
Barometer 30.12 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 26 Jan 3:15 am EST
Extended Forecast for

Watts Bar Dam TN

Cold Weather Advisory January 26, 06:00pm until January 27, 12:00pm
Cold Weather Advisory January 26, 03:33am until January 26, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
Cold Weather Advisory
  •  
    Cold Weather Advisory January 26, 03:33am until January 26, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • Overnight

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 26. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. Northwest wind around 5 mph becoming calm in the evening.

    Low: 4 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 37. Wind chill values between 4 and 14. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 37 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Calm wind becoming west around 5 mph in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 13. Calm wind.

    Low: 13 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 14. North wind around 5 mph.
Monday
Partly sunny, with a high near 26. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 4. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 37. Wind chill values between 4 and 14. Light south wind becoming southwest 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 15. Calm wind.
Wednesday
Mostly sunny, with a high near 36. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 13. Calm wind.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watts Bar Dam TN
 35.63°N 84.78°W (Elev. 741 ft)
Last Update:
2:11 am EST Jan 26, 2026
Forecast Valid:
3am EST Jan 26, 2026-6pm EST Feb 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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