Natural Disaster Risk in Macomb

Natural Hazard Profile: Macomb, Michigan

Macomb is a city of 58,754 residents in Macomb County, in the Great Lakes region. The area experiences severe winters amplified by lake-effect snow and warm, humid summers, with intense lake-effect snowstorms off Lake Michigan and Lake Erie shaping the pattern of natural hazards that residents encounter. Understanding the local risk profile is essential for anyone living in, moving to, or owning property in Macomb.

According to FEMA's National Risk Index, Macomb carries an overall risk score of 7.5/10, placing it in the high category. Extreme cold snaps top the local risk profile, with Arctic front passages causing rapid and severe temperature drops that challenge both infrastructure and outdoor safety. The area also faces notable exposure to wind and tornado.

Macomb's risk score, considerably above the 5.3/10 state average and well above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Macomb County, the highest-scoring are cold wave, wind, and tornado. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

With a high natural disaster risk rating, Macomb residents benefit from taking preparedness seriously. Reviewing insurance coverage for cold wave and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.