Natural Disaster Risk in Simms

Natural Hazard Profile: Simms, Montana

Simms is a small unincorporated community in Cascade County, in the northern tier of the continental United States. The area experiences cold winters, dry summers, and extreme temperature swings, with rapid chinook wind events and spring flooding 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 Simms.

According to FEMA's National Risk Index, Simms carries an overall risk score of 6.3/10, placing it in the high category. The area faces significant winter hazard exposure, with nor'easters, ice storms, or blizzards regularly challenging transportation networks and power infrastructure. The area also faces notable exposure to cold wave and avalanche.

Simms's risk score, slightly above the 4.9/10 state average and above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Cascade County, the highest-scoring are winter, cold wave, and avalanche. 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, Simms 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.