< Michigan Frost Advisory | Effective 05/09/2026 08:42

Michigan Frost Advisory | Effective 05/09/2026 08:42

Headline: 
Frost Advisory issued May 9 at 11:42AM EDT until May 10 at 8:00AM EDT by NWS Grand Rapids MI
Event: 
Frost Advisory
Urgency: 
Expected
Effective: 
May 9, 2026 - 8:42am
Expires: 
May 9, 2026 - 11:00pm
Description: 
* WHAT...Temperatures as low as 33 will result in frost formation and damage to unprotected tender vegetation. * WHERE...Isabella, Mecosta, Mason, Newaygo, and Oceana Counties. * WHEN...From 2 AM to 8 AM EDT Sunday. * IMPACTS...Cold temperatures could harm sensitive outdoor vegetation.
Instruction: 
Take steps now to protect tender plants from the cold.
Area Description: 
Mason; Oceana; Newaygo; Mecosta; Isabella
Forcast Office: 
NWS Grand Rapids MI
Sender: 
w-nws.webmaster@noaa.gov