The Grand Rapids National Weather Service issued a Frost Advisory for most of West Michigan for this early Thursday morning.

Frost Advisory for most of West Michigan for early Thursday AM.

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).