The Grand Rapids National Weather Service issued a Frost Advisory for most of West Michigan for this early Thursday morning.
The Frost Advisory was for all counties north of a line from South Haven to Detroit. If you have plants outside, it’s best to cover them up tonight (or bring them inside).
Also, a Freeze Warning has been issued for much of interior northern Lower Michigan, including Lake, Osceola and Clare Counties.
Many low temperatures tonight will reach the mid-upper 30s with the cold spots sinking to the low 30s and a few traditionally cold spots like Baldwin and Leota possibly dipping to the upper 20s.
The overnight run of the GFS model keeps West Michigan dry through Memorial Day (29th).