National Weather Service United States Department of Commerce
Click a location below for detailed forecast.

Last Map Update: Wed, Oct 14, 2026 at 9:14:55 pm CDT

​

Middle Tennessee Weather History For September 21st...
On September 21, 1956...Low temperature of 33 degrees sets a new
record low for September at Crossville.


 

Text Product Selector (Selected product opens in current window)

 

 

Briefing Hydrology Past Weather Events Graphical Hazardous Weather Outlook for Middle Tennessee Middle Tennessee Observations
Decision Support Hydrology Past Weather Events GHWO Observations Gridded Forecast
Daily Climate for Middle Tennessee Local Middle Tennessee Climate Tornado Database Tropical Weather Information NOAA Weather Radio
IDSS Point Forecasts Daily Climate Local Climate Tornado Database Tropical Weather Radio
   
Being Prepared Probabilistic Climate Records Outreach