Natural Disaster Risk in Norwich

Natural Hazard Profile: Norwich, North Dakota

Norwich, in McHenry County, is a small unincorporated community situated in the northern tier of the continental United States. Its continental climate brings extremely cold winters and short, warm summers with prairie wind exposure, and in particular severe blizzards and spring flooding. These conditions collectively define the natural hazard environment that Norwich residents and property owners must navigate.

According to FEMA's National Risk Index, Norwich carries an overall risk score of 4.8/10, placing it in the moderate category. Winter weather is the dominant natural hazard, with the area facing heavy snowfall, ice accumulation, and bitter cold that can immobilize infrastructure and create dangerous travel conditions. The area also faces notable exposure to wildfire and ice storm.

Within North Dakota, Norwich's risk is, near the 4.7/10 state average. Nationally, it ranks near the U.S. national average of 4.5/10. FEMA's analysis of McHenry County identifies winter as the foremost hazard, followed by wildfire and ice storm. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a moderate risk rating, Norwich 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 winter is recommended.