Current conditions at

McMinnville Warren County Memorial Airport (KRNC)

Lat: 35.7°NLon: 85.84°WElev: 1033ft.

Overcast

66°F

19°C

Humidity 100%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 21 Jun 4:55 am CDT
Extended Forecast for

2 Miles ENE Summitville TN

Dense Fog Advisory until June 21, 08:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until June 21, 08:00am

    NOW until 8:00am Sun

    Dense Fog Advisory

  • Overnight

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: Areas of fog before 8am.  Otherwise, mostly sunny, with a high near 87. Light south southwest wind becoming southwest 5 to 10 mph in the morning.

    High: 87 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am.  Increasing clouds, with a low around 71. South southwest wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Partly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon.  High near 82. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    High: 82 °F

    Showers
    Likely then
    T-storms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers.  Patchy fog after 1am. Low around 66. West southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 80%.

    Low: 66 °F

    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 81. Calm wind becoming north northwest around 5 mph in the morning.

    High: 81 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after 1pm.  Areas of fog before 8am.  Otherwise, sunny, with a high near 84. Calm wind becoming northwest around 5 mph.  Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    T-storms and
    Areas Fog

Detailed Forecast

Overnight
Partly cloudy, with a low around 64. Calm wind.
Sunday
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 87. Light south southwest wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 71. South southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. High near 82. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Monday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Patchy fog after 1am. Low around 66. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Tuesday
A 20 percent chance of showers before 1pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 81. Calm wind becoming north northwest around 5 mph in the morning.
Tuesday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 62. Calm wind.
Wednesday
A slight chance of showers, with thunderstorms also possible after 1pm. Areas of fog before 8am. Otherwise, sunny, with a high near 84. Calm wind becoming northwest around 5 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 65. Calm wind.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 84.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 67.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Summitville TN
 35.56°N 85.95°W (Elev. 1024 ft)
3:16 am CDT Jun 21, 2026
5am CDT Jun 21, 2026-6pm CDT Jun 27, 2026
 
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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