Natural Disaster Risk in Coloma

Natural Hazard Profile: Coloma, Wisconsin

Coloma, in Waushara County, is a small community of about 1,840 situated in the interior eastern United States. Its humid continental climate brings long, cold winters with lake-effect snow and warm summers, and in particular severe blizzards and spring tornado outbreaks. These conditions collectively define the natural hazard environment that Coloma residents and property owners must navigate.

According to FEMA's National Risk Index, Coloma carries an overall risk score of 5.3/10, placing it in the moderate category. Large hail is the dominant natural hazard, with supercell thunderstorms regularly producing damaging hailstones capable of destroying crops, vehicles, and roofs. The area also faces notable exposure to cold wave and wind.

Within Wisconsin, Coloma's risk is, near the 5.4/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Waushara County identifies hail as the foremost hazard, followed by cold wave and wind. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a moderate risk rating, Coloma residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for hail is recommended.