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Hazardous Weather Conditions

Current conditions at

McMinnville Warren County Memorial Airport (KRNC)

Lat: 35.7°NLon: 85.84°WElev: 1033ft.

Partly Cloudy

72°F

22°C

Humidity 88%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 19 Sep 12:55 am CDT
Extended Forecast for

5 Miles NNE Mc Minnville TN

Heat Advisory September 19, 01:16am until September 20, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 19, 01:16am until September 20, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • Overnight

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Patchy fog before 8am. Otherwise, sunny and hot, with a high near 97. Heat index values as high as 103. Calm wind.

    High: 97 °F

    Patchy Fog
    then Chance
    T-storms

  • Saturday Night

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

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 95. Heat index values as high as 100. Calm wind becoming south southwest around 5 mph.

    High: 95 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 94. Calm wind becoming southwest around 5 mph.

    High: 94 °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 likely and possibly a thunderstorm after 1pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 87. Calm wind becoming west around 5 mph. Chance of precipitation is 70%.

    High: 87 °F

    Showers
    Likely and
    Areas Fog

Detailed Forecast

Overnight
Mostly clear, with a low around 70. Calm wind.
Saturday
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Patchy fog before 8am. Otherwise, sunny and hot, with a high near 97. Heat index values as high as 103. Calm wind.
Saturday Night
Mostly clear, with a low around 70. Calm wind.
Sunday
Mostly sunny, with a high near 95. Heat index values as high as 100. Calm wind becoming south southwest around 5 mph.
Sunday Night
A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 68. Calm wind.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 94. Calm wind becoming southwest 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 likely and possibly a thunderstorm after 1pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 87. Calm wind becoming west around 5 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Calm wind. Chance of precipitation is 40%.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Partly sunny, with a high near 81.
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:
5 Miles NNE Mc Minnville TN
 35.75°N 85.74°W (Elev. 948 ft)
Last Update:
11:11 pm CDT Sep 18, 2026
Forecast Valid:
1am CDT Sep 19, 2026-6pm CDT Sep 25, 2026
 
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Additional Resources

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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