... Frost advisory remains in effect from 2 am to 8 am EDT
* temperatures are expected to dip into the 30s across much of
the area inland from the lake tonight.
* The coldest readings will likely be found across central
lower Michigan where readings will drop to around the
* gardens and Flowers that have already been planted will be
susceptible to a frost tonight if left unprotected.
* a frost advisory is issued when frost is expected to develop
during the growing season. Those with agricultural interests
in the advised area are advised to protect tender vegetation.
Also... potted plants normally left outdoors should be
covered or brought inside away from the cold.