Frost Advisory

* WHAT...Temperatures between 30 and 36 degrees will result in frost formation.

* WHERE...A portion of Northern Lower Michigan.

* WHEN...Until 8 AM EDT this morning.

* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

* ADDITIONAL DETAILS...Temperatures will continue to fall tonight, bottoming out between 12 and 5 AM tonight. Increasing clouds and southwesterly winds will result in temperatures quickly rising between 6 and 8 AM Tuesday. The coldest temperatures are expected across inland portions of northeast lower into north central lower Michigan, especially the Au Sable River Valley.