Key facts
- Alert
- Freeze Warning (severe)
- Issued by
- National Weather Service offices: Grand Rapids MI, Detroit/Pontiac MI
- Areas
- Oceana; Newaygo; Mecosta; Isabella; Muskegon; Montcalm; Gratiot; Ottawa; Kent; Ionia; Clinton; Midland; Bay; Saginaw; Tuscola; Shiawassee; Genesee; Lapeer
- In effect
- until 8:00 AM EDT, Oct 17, 2026
What the National Weather Service says
“Take steps now to protect tender plants from the cold.”
National Weather Service offices: Grand Rapids MI, Detroit/Pontiac MI, Freeze Warning, 3:23 AM EDT Oct 17, 2026 · official alert
“Cold temperatures could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.”
National Weather Service offices: Grand Rapids MI, Detroit/Pontiac MI, Freeze Warning, 3:23 AM EDT Oct 17, 2026 · official alert
What to do
Take steps now to protect tender plants from the cold. Cover them or move potted plants indoors before the warning ends at 8:00 AM EDT.
Protect outdoor plumbing from the cold. Unprotected pipes and outdoor faucets could be damaged by sub-freezing temperatures.
Bring pets inside and check on older neighbors. If you must travel, carry a winter kit, and avoid travel if you can.
Context
The National Weather Service issued this warning at 3:23 AM EDT. It covers 18 Michigan counties, including Oceana, Kent, Ottawa, Saginaw, Genesee and Lapeer.
FEMA records for three of the counties in the warning area show past flood-related disaster declarations, including one dated June 30, 2026 for severe storms, tornadoes and flooding. Flood-insurance claim counts cover only insured properties, and they do not relate to this freeze.
Updates
- The freeze warning expired at 8:00 AM EDT.
- National Weather Service offices: Grand Rapids MI, Detroit/Pontiac MI issued the freeze warning until 8:00 AM EDT.
History here
This county: 31 flood insurance claims in FEMA's National Flood Insurance Program records since 1979, most recent 2026.
This county: recent federal disaster declarations
- DR-4925 (2026): severe storms, tornadoes, and flooding
This county: 153 flood insurance claims in FEMA's National Flood Insurance Program records since 1980, most recent 2026.
This county: recent federal disaster declarations
This county: 64 flood insurance claims in FEMA's National Flood Insurance Program records since 1986, most recent 2026.
This county: recent federal disaster declarations
- DR-4925 (2026): severe storms, tornadoes, and flooding
Get these alerts on your iPhone
Herebeat is an iPhone app that shows official alerts like these (National Weather Service warnings, earthquakes, wildfires, air quality and more) for the places you save, each with its source and issue time. Download Herebeat on the App Store.
Questions
- Is there a freeze warning in Michigan today?
- Yes. The National Weather Service has a Freeze Warning for parts of central, south central, southwest and west central Michigan until 8:00 AM EDT on Saturday, October 17, 2026.
- How cold will it get during the Michigan freeze warning?
- The National Weather Service says sub-freezing temperatures could reach as low as 30.
- What could the freeze damage?
- Cold temperatures could kill crops and other sensitive vegetation. They could also possibly damage unprotected outdoor plumbing.
Sources
- National Weather Service offices: Grand Rapids MI, Detroit/Pontiac MI: Freeze Warning, Oct 17, 2026 weather.gov
- FEMA OpenFEMA: NFIP claims and disaster declarations fema.gov
How this page is made. The Herebeat Hazard Desk builds event pages from official U.S. government data (National Weather Service, USGS, FEMA). The text is written with AI from that data; every number and quote is checked against the official source automatically before publishing, and the page is updated when the agency updates the event. The official source is always the reference. Spotted a mistake? info@herebeat.app. About the Hazard Desk.