The National Weather Service has issued the following warning:
...FREEZE WARNING IN EFFECT FROM 4 AM EST /3 AM CST/ TO 8 AM EST /7 AM CST/ FRIDAY... THE NATIONAL WEATHER SERVICE IN MORRISTOWN HAS ISSUED A FREEZE WARNING...WHICH IS IN EFFECT FROM 4 AM EST /3 AM CST/ TO 8 AM EST /7 AM CST/ FRIDAY. * EVENT...LOW TEMPERATURES IN THE LOWER 30S WILL RESULT IN A HARD FREEZE IN MANY LOCATIONS ACROSS MUCH OF THE CENTRAL AND SOUTHERN TENNESSEE VALLEY. * TIMING...TEMPERATURES WILL BE NEAR OR BELOW FREEZING BETWEEN 4 AM AND 8 AM.
* IMPACTS...UNPROTECTED VEGETATION THAT IS SENSITIVE TO COLD MAY BE KILLED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE EXPECTED OR OCCURRING. THESE CONDITIONS MAY KILL CROPS AND OTHER SENSITIVE VEGETATION THAT ARE LEFT UNPROTECTED.