September 21, 2025 in Weather

FIRST DAY OF AUTUMN BRINGS SHOWERS AND STORMS

Scattered thunderstorms and heavy rain are possible Monday afternoon, followed by unsettled weather through midweek.

Monday: A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 81. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night: A 30 percent chance of showers and thunderstorms, mainly after 7pm. Mostly cloudy, with a low around 64. South wind around 5 mph.

Tuesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. South wind around 5 mph.

Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 40%.

Wednesday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. South wind around 5 mph. Chance of precipitation is 60%.

Wednesday Night: Showers and possibly a thunderstorm. Low around 62. South wind around 5 mph. Chance of precipitation is 80%.

Thursday: Showers and possibly a thunderstorm. High near 72. South wind 5 to 10 mph. Chance of precipitation is 80%.

Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.

Friday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 73.

Friday Night: A 20 percent chance of showers. Partly cloudy, with a low around 55.

Almanac for Crossville, Tennessee for September 22

  • Normal High Temperature: 76
  • Normal Low Temperature: 55
  • Record High Temperature: 92 in 1955
  • Record Low Temperature: 33 in 1983
  • Record High Rainfall: 3.70 in 2003
  • Sunrise: 6:28 AM CDT
  • Sunset: 6:37 PM CDT
  • Autumn Equinox: Monday, September 22, 2025 at 1:19 PM CDT
  • Next Full Moon: Monday, October 6, 2025 at 10:48 PM CDT (known as the Harvest Moon; this full moon will also be a supermoon)
  • Daylight Saving Time Ends: Sunday, November 2, 2025 at 2:00 AM ET

Weather information is provided by the National Weather Service in Nashville and Morristown. You can hear the latest forecast on 105.7 The Hog, 94.1 The Vibe (1410 AM), Spirit 101.9, 98.9 The Wolf, and 93.3 The Ranch (580 AM). Stay connected with Weathercaster Johnny Caudle on social media by following him on Facebook, X, Instagram, Bluesky, and Threads. You can also click here to send him an email.



CONTACT INFORMATION

3B Media
105.7 The HOG / Spirit 101.9/ 93.3 The Ranch
94.1 The VIBE / 98.9 The WOLF
37 South Drive
Crossville, TN 38555

Phone: 931-484-1057
Fax: 931-707-0580