Natural Disaster Risk in Cascade County

Natural Hazard Profile: Cascade County, Montana

Cascade County, in the United States in Montana, is characterized by its semi-arid climate — cold winters, dry summers, and extreme temperature swings. The county faces rapid chinook wind events and spring flooding, and its FEMA risk assessment establishes the hazard baseline shared by all the towns and cities it contains.

Cascade County's overall natural disaster risk is rated 6.3/10 (High) by FEMA's National Risk Index. Severe winter storms top the local risk profile, bringing blizzard conditions, ice storms, and extreme cold that pose health risks and cause extensive property and infrastructure damage. Secondary hazards include cold wave and avalanche.

Within Montana, Cascade County's risk is, slightly above the 4.9/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Cascade County identifies winter as the foremost hazard, followed by cold wave and avalanche. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a high natural disaster risk rating, Cascade County residents benefit from taking preparedness seriously. Reviewing insurance coverage for winter 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.