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Hazardous Weather Conditions
Current conditions at
Athens McMinn County Airport (KMMI)
Lat: 35.4°NLon: 84.56°WElev: 874ft.
Fog/Mist
64°F
18°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.02 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 6.00 mi |
| Last update | 19 Apr 12:15 am EDT |
Extended Forecast for
Watts Bar Dam TN
Overnight

Low: 43 °F
Chance
ShowersSunday

High: 66 °F
Decreasing
CloudsSunday Night

Low: 39 °F
Mostly Clear
Monday

High: 71 °F
Sunny
Monday Night

Low: 41 °F
Clear
Tuesday

High: 78 °F
Sunny
Tuesday Night

Low: 47 °F
Partly Cloudy
Wednesday

High: 82 °F
Sunny
Wednesday Night

Low: 51 °F
Mostly Clear
Detailed Forecast
Overnight
A chance of showers and thunderstorms. Cloudy, with a low around 43. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 66. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 39. Calm wind.
Monday
Sunny, with a high near 71. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Clear, with a low around 41. Calm wind.
Tuesday
Sunny, with a high near 78. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 47. Calm wind.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 54.
Friday
Mostly sunny, with a high near 84.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Watts Bar Dam TN
35.63°N 84.78°W (Elev. 741 ft)
35.63°N 84.78°W (Elev. 741 ft)
7:06 pm EDT Apr 18, 2026
12am EDT Apr 19, 2026-6pm EDT Apr 25, 2026



