FROST ADVISORY IN WEST KY FOR EARLY SATURDAY MORNING

From the National Weather Service website:

...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SATURDAY...

THE NATIONAL WEATHER SERVICE IN PADUCAH HAS ISSUED A FROST
ADVISORY...WHICH IS IN EFFECT FROM 1 AM TO 8 AM CDT SATURDAY.

* THE COMBINATION OF CLEAR SKIES...CALM WINDS...AND TEMPERATURES
  IN THE 30S WILL CREATE IDEAL CONDITIONS FOR WIDESPREAD FROST
  FORMATION LATE TONIGHT. SOME OF THE COLDER VALLEY REGIONS OF THE
  KENTUCKY PENNYRILE MAY ACTUALLY APPROACH THE FREEZING MARK BY
  SUNRISE SATURDAY.

* ALL OUTDOOR PLANTS SUSCEPTIBLE TO FROST SHOULD BE BROUGHT
  INDOORS OR COVERED UP...WHICHEVER IS MORE FEASIBLE.
  CONSIDERATION SHOULD ALSO BE GIVEN TO OUTDOOR PETS WITHOUT
  ADEQUATE SHELTER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR
PLANTS MAY BE KILLED IF LEFT UNCOVERED.