Breathitt

... Patchy frost possible towards dawn Saturday morning...

A dry... cold Canadian air mass in place across the region combined
with clear skies and light winds will drive temperatures down into
the mid 30s in many of our valley areas overnight. As a result
patchy frost could develop towards dawn... mainly in our more
sheltered locations. It would be a good idea to protect any plants
which are especially sensitive to frost if you reside in the normally
colder valley locations.

... Record low temperature set at Jackson KY...

A record low temperature of 48 degrees was set at Jackson KY today.
This breaks the old record of 49 set in 1992.

Climate records for the Jackson weather office date back to 1981.