Michigan Freeze Warning | Effective 04/18/2026 22:45

Headline: 
Freeze Warning issued April 19 at 1:45AM EDT until April 20 at 11:00AM EDT by NWS Grand Rapids MI
Event: 
Freeze Warning
Urgency: 
Expected
Effective: 
April 18, 2026 - 10:45pm
Expires: 
April 19, 2026 - 7:00am
Description: 
* WHAT...For the Frost Advisory, temperatures as low as 32 will result in frost formation. For the Freeze Warning, sub-freezing temperatures as low as 23 expected. * WHERE...Portions of central, south central, southwest, and west central Michigan. * WHEN...For the Frost Advisory, until 10 AM EDT this morning. For the Freeze Warning, from 11 PM this evening to 11 AM EDT Monday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Instruction: 
Take steps now to protect tender plants from the cold.
Area Description: 
Muskegon; Montcalm; Gratiot; Ottawa; Kent; Ionia; Clinton; Allegan; Barry; Eaton; Ingham; Van Buren; Kalamazoo; Calhoun; Jackson
Forcast Office: 
NWS Grand Rapids MI