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

50°F

10°C

Humidity 32%
Wind Speed SW 14 G 26 mph
Barometer 30.28 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 21 Jan 10:15 am CST
Extended Forecast for

Summitville TN

Winter Storm Watch January 23, 06:00pm until January 25, 06:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Showers, mainly after 4pm. High near 51. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Mostly Sunny
    then Showers

  • Tonight

    Tonight: Showers likely, mainly before 10pm. Cloudy, with a low around 34. South southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Showers
    Likely then
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 48. Calm wind becoming north northeast around 5 mph.

    High: 48 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 30. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 30 °F

    Chance Rain

  • Friday

    Friday: A slight chance of rain and snow before 9am, then a chance of snow between 9am and 3pm, then a chance of snow and sleet after 3pm. Mostly cloudy, with a high near 38. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 38 °F

    Chance Wintry
    Mix

  • Friday Night

    Friday Night: A chance of snow before 3am, then a chance of snow and sleet. Cloudy, with a low around 16. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 16 °F

    Chance Snow
    then Chance
    Snow/Sleet

  • Saturday

    Saturday: Snow likely, possibly mixed with sleet before noon, then snow. The snow could be heavy at times. High near 26. North northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 26 °F

    Snow/Sleet
    Likely then
    Heavy Snow

  • Saturday Night

    Saturday Night: Snow showers. The snow could be heavy at times. Low around 19. North northeast wind around 5 mph. Chance of precipitation is 100%.

    Low: 19 °F

    Heavy Snow

  • Sunday

    Sunday: A 50 percent chance of snow showers. Cloudy, with a high near 27. North wind around 5 mph.

    High: 27 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Showers, mainly after 4pm. High near 51. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly before 10pm. Cloudy, with a low around 34. South southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Partly sunny, with a high near 48. Calm wind becoming north northeast around 5 mph.
Thursday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 30. Calm wind becoming north northeast around 5 mph after midnight.
Friday
A slight chance of rain and snow before 9am, then a chance of snow between 9am and 3pm, then a chance of snow and sleet after 3pm. Mostly cloudy, with a high near 38. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
A chance of snow before 3am, then a chance of snow and sleet. Cloudy, with a low around 16. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Saturday
Snow likely, possibly mixed with sleet before noon, then snow. The snow could be heavy at times. High near 26. North northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Saturday Night
Snow showers. The snow could be heavy at times. Low around 19. North northeast wind around 5 mph. Chance of precipitation is 100%.
Sunday
A 50 percent chance of snow showers. Cloudy, with a high near 27. North wind around 5 mph.
Sunday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 9.
Monday
Partly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Sunny, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Summitville TN
 35.57°N 86°W (Elev. 1171 ft)
Last Update:
5:06 am CST Jan 21, 2026
Forecast Valid:
10am CST Jan 21, 2026-6pm CST Jan 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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