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

Hazardous Weather Conditions

Current conditions at

McMinnville Warren County Memorial Airport (KRNC)

Lat: 35.7°NLon: 85.84°WElev: 1033ft.

Fair

82°F

28°C

Humidity 66%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 19 Sep 9:15 am CDT
Extended Forecast for

3 Miles NE Campaign TN

Heat Advisory September 19, 09:42am until September 20, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 19, 09:42am until September 20, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • Today

    High: 98 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, sunny, with a high near 96. Heat index values as high as 100. Calm wind becoming southwest around 5 mph.

    High: 96 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. Calm wind.

    Low: 69 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 1pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 95. Calm wind becoming west around 5 mph.

    High: 95 °F

    Patchy Fog
    then Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers, then showers and possibly a thunderstorm after 1pm. Areas of fog before 9am. High near 88. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 80%.

    High: 88 °F

    Chance
    Showers and
    Areas Fog
    then Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 63. Calm wind. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 98. Heat index values as high as 103. Calm wind.
Tonight
Mostly clear, with a low around 70. Calm wind.
Sunday
Patchy fog before 8am. Otherwise, sunny, with a high near 96. Heat index values as high as 100. Calm wind becoming southwest around 5 mph.
Sunday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. Calm wind.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 95. Calm wind becoming west around 5 mph.
Monday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%.
Tuesday
A chance of showers, then showers and possibly a thunderstorm after 1pm. Areas of fog before 9am. High near 88. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 80%.
Tuesday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 63. Calm wind. Chance of precipitation is 60%.
Wednesday
Showers likely, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. Calm wind becoming northwest around 5 mph. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 60.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Campaign TN
 35.79°N 85.62°W (Elev. 814 ft)
Last Update:
5:12 am CDT Sep 19, 2026
Forecast Valid:
9am CDT Sep 19, 2026-6pm CDT Sep 25, 2026
 
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