Cocke Smoky Mountains Severe Watches & Warnings NOAA Weather Radio

... Freeze warning remains in effect until 9 am EDT this morning... 

* event... temperatures in the upper 20s to lower 30s.  
  Temperatures at or below freezing are expected for 1 to 4 hours.
 
* Timing... through this morning.

* Impacts... freezing conditions may significantly damage 
  sensitive vegetation. Take steps now to protect tender plants 
  from the cold. 

Precautionary/preparedness actions... 

A freeze warning means sub-freezing temperatures are occurring or
are highly likely. These conditions will kill or significantly
damage crops and other sensitive vegetation that are left
unprotected.