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

Athens McMinn County Airport (KMMI)

Lat: 35.4°NLon: 84.56°WElev: 874ft.

Mostly Cloudy

25°C

77°F

Humidity 69%
Wind Speed Vrbl 11 G 20 km/h
Barometer 30.00 in
Dewpoint 19°C (66°F)
Visibility 16 km
Heat Index26°C (79°F)
Last update 19 May 12:55 pm EDT
Extended Forecast for

Watts Bar Dam TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 28. Northeast wind around 10 km/h.

    High: 28 °C

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 15. Calm wind.

    Low: 15 °C

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 29. Calm wind.

    High: 29 °C

    Sunny

  • Monday Night

    Monday Night: Patchy fog after 1am. Otherwise, mostly clear, with a low around 16. Calm wind.

    Low: 16 °C

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, sunny, with a high near 30. Calm wind.

    High: 30 °C

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17. Calm wind.

    Low: 17 °C

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. South wind 5 to 10 km/h.

    High: 30 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 18.

    Low: 18 °C

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 28. Chance of precipitation is 70%.

    High: 28 °C

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 28. Northeast wind around 10 km/h.
Tonight
Mostly clear, with a low around 15. Calm wind.
Monday
Sunny, with a high near 29. Calm wind.
Monday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 16. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 30. Calm wind.
Tuesday Night
Mostly clear, with a low around 17. Calm wind.
Wednesday
Mostly sunny, with a high near 30. South wind 5 to 10 km/h.
Wednesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 18.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 28. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly after 2am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 17. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely. Patchy fog. Otherwise, mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of showers and thunderstorms. Patchy fog. Otherwise, mostly cloudy, with a low around 17.
Saturday
A 30 percent chance of showers and thunderstorms. Patchy fog. Otherwise, partly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Watts Bar Dam TN
 35.63°N 84.78°W (Elev. 741 m)
Last Update:
8:17 am EDT May 19, 2024
Forecast Valid:
1pm EDT May 19, 2024-6pm EDT May 25, 2024
 
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