Frost Advisory

* WHAT...For the Frost Advisory, clearing skies and lessening wind tonight will allow temperatures to fall to 32 to 37 in most locations by dawn on Saturday, leading to frost development. For the Freeze Warning, a light freeze or frost are expected as temperatures fall to between 29 and 36 late Saturday night and early Sunday morning. The coldest readings are expected in rural valleys and other low-lying areas.

* WHERE...Portions of east central, south central, and southeast Kentucky.

* WHEN...For the Frost Advisory, until 9 AM EST Saturday. For the Freeze Warning, from midnight Saturday Night to 10 AM EST Sunday.

* IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Sensitive outdoor plants may be killed if left uncovered.