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.

Overcast

66°F

19°C

Humidity 100%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 18 May 12:15 am EDT
Extended Forecast for

2 Miles NNE Watts Bar Dam TN

  • Overnight

    Overnight: A 20 percent chance of showers. Cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 76. Southwest wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 76 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 60. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Showers
    Likely then
    Chance
    T-storms and
    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming north around 5 mph in the afternoon.

    High: 81 °F

    Chance
    T-storms and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 8pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Chance
    Showers then
    Patchy Fog

  • Monday

    Monday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 82. Calm wind.

    High: 82 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 84.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers. Cloudy, with a low around 62. Calm wind.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 76. Southwest wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 60. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of showers and thunderstorms before 8pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 60. Calm wind.
Monday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 82. Calm wind.
Monday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 60. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Thursday Night
A 30 percent chance of showers and thunderstorms. Patchy fog. Otherwise, mostly cloudy, with a low around 59.
Friday
A 50 percent chance of showers and thunderstorms. Patchy fog. Otherwise, partly sunny, with a high near 83.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Watts Bar Dam TN
 35.63°N 84.78°W (Elev. 741 ft)
Last Update:
10:06 pm EDT May 17, 2024
Forecast Valid:
12am EDT May 18, 2024-6pm EDT May 24, 2024
 
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