Michigan Freeze Warning | Effective 04/19/2026 23:29

Headline: 
Freeze Warning issued April 20 at 2:29AM EDT until April 20 at 11:00AM EDT by NWS Detroit/Pontiac MI
Event: 
Freeze Warning
Urgency: 
Expected
Effective: 
April 19, 2026 - 11:29pm
Expires: 
April 20, 2026 - 8:00am
Description: 
* WHAT...Sub-freezing temperatures as low as 19. * WHERE...A portion of southeast Michigan. * WHEN...Until 11 AM EDT this morning. * IMPACTS...Frost and freeze conditions could harm sensitive outdoor vegetation.
Instruction: 
Take steps now to protect tender plants from the cold.
Area Description: 
Saginaw; Shiawassee; Genesee; Lapeer; St. Clair; Livingston; Oakland; Macomb; Washtenaw; Wayne; Lenawee; Monroe
Forcast Office: 
NWS Detroit/Pontiac MI
Sender: 
w-nws.webmaster@noaa.gov