Weather Alerts For Greenville, MI

# HEADLINE -------------------- FREEZE WARNING REMAINS IN EFFECT UNTIL 11 AM EDT MONDAY # DETAILS -------------------- WHAT Sub-freezing temperatures as low as 18 expected. WHERE Portions of central, south central, southwest, and west central Michigan. WHEN Until 11 AM EDT Monday. IMPACTS Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. ISSUED AT Sunday, April 19, 2026 at 9:17 PM EDT ISSUED BY National Weather Service Grand Rapids MI HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Take steps now to protect tender plants from the cold. # AREAS AFFECTED -------------------- Eaton, Allegan, Barry, Calhoun, Clinton, Gratiot, Ingham, Ionia, Jackson, Kalamazoo, Kent, Montcalm, Muskegon, Ottawa, Van Buren Including the cities of Holland, Jackson, Greenville, St. Johns, Muskegon, Hastings, South Haven, Jenison, Alma, Ionia, Charlotte, Kalamazoo, Grand Haven, Lansing, Battle Creek, and Grand Rapids

Pollen Index: 10.1 Pollen Level: high Predominant Pollen: Maple, Poplar/Aspen/Cottonwood and Cedar/Juniper. The quantity of pollen grains in the air for Monday will be falling but will remain in the high range. This decrease is due to falling temperatures, higher dew points and lack of strong winds.