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

McMinnville Warren County Memorial Airport (KRNC)

Lat: 35.7°NLon: 85.84°WElev: 1033ft.

Fog/Mist

46°F

8°C

Humidity 93%
Wind Speed N 15 mph
Barometer 30.03 in
Dewpoint 45°F (7°C)
Visibility 4.00 mi
Wind Chill40°F (4°C)
Last update 12 Mar 12:35 am CDT
Extended Forecast for

4 Miles SW Rock Island TN

  • Overnight

    Overnight: Showers likely, mainly before 5am. Cloudy, with a low around 39. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers
    Likely

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 54. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 38. Calm wind becoming south around 5 mph after midnight.

    Low: 38 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 65. South southwest wind around 10 mph, with gusts as high as 25 mph.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. Southwest wind around 5 mph becoming calm.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72. Calm wind becoming south around 5 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 75. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 75 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 37. South wind around 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Showers

Detailed Forecast

Overnight
Showers likely, mainly before 5am. Cloudy, with a low around 39. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 54. North wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 38. Calm wind becoming south around 5 mph after midnight.
Friday
Sunny, with a high near 65. South southwest wind around 10 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 43. Southwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 72. Calm wind becoming south around 5 mph.
Saturday Night
Mostly clear, with a low around 54. Calm wind becoming south southeast around 5 mph after midnight.
Sunday
Partly sunny, with a high near 75. South wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Showers and possibly a thunderstorm. Low around 37. South wind around 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Monday
A slight chance of rain and snow showers before 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Rock Island TN
 35.66°N 85.66°W (Elev. 1050 ft)
Last Update:
6:21 pm CDT Mar 11, 2026
Forecast Valid:
12am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
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Additional Resources

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Chance of Precipitation