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

73°F

23°C

Humidity 94%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 27 Jun 11:55 pm EDT
Extended Forecast for

4 Miles NE Watts Bar Dam TN

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 69. Calm wind.

    Low: 69 °F

    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 9am. Otherwise, mostly sunny and hot, with a high near 92. Heat index values as high as 103. Calm wind becoming south around 5 mph in the afternoon.

    High: 92 °F

    Patchy Fog
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Chance
    T-storms

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 2pm. Partly sunny and hot, with a high near 90. Heat index values as high as 105. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%.

    High: 90 °F

    T-storms
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 60%.

    Low: 73 °F

    Showers
    Likely then
    Chance
    T-storms

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Partly sunny and hot, with a high near 91. Calm wind. Chance of precipitation is 70%.

    High: 91 °F

    Showers
    Likely then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: Thunderstorms likely before 8pm. Partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 60%.

    Low: 68 °F

    T-storms
    Likely then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 69. Calm wind.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 9am. Otherwise, mostly sunny and hot, with a high near 92. Heat index values as high as 103. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 73. Calm wind.
Saturday
Showers and thunderstorms likely, mainly after 2pm. Partly sunny and hot, with a high near 90. Heat index values as high as 105. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Partly sunny and hot, with a high near 91. Calm wind. Chance of precipitation is 70%.
Sunday Night
Thunderstorms likely before 8pm. Partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 60%.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny and hot, with a high near 93.
Tuesday Night
Mostly clear, with a low around 70.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 95.
Wednesday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Independence Day
A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 93.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Watts Bar Dam TN
 35.65°N 84.75°W (Elev. 741 ft)
Last Update:
8:16 pm EDT Jun 27, 2024
Forecast Valid:
12am EDT Jun 28, 2024-6pm EDT Jul 4, 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