Natural Disaster Risk in Miles City

Natural Hazard Profile: Miles City, Montana

Located in the northern tier of the continental United States in Custer County, Miles City is a city of approximately 11,643 residents. The semi-arid climate that characterizes this part of Montana — marked by cold winters, dry summers, and extreme temperature swings — directly influences the types and severity of natural hazards present, making Miles City a community where hazard awareness has real practical value.

FEMA rates Miles City's composite natural disaster risk at 5.4 out of 10 — moderate risk. Arctic air outbreaks are the leading natural hazard, with temperature plunges to dangerous lows capable of causing hypothermia and widespread infrastructure failures. Residents should also account for winter and wildfire risk in their preparedness planning.

Relative to other U.S. communities, Miles City's natural disaster risk is above the U.S. national average of 4.5/10, slightly above the 4.9/10 state average. The hazard distribution here is led by cold wave and winter, as measured by FEMA across Custer County. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.

With a moderate risk rating, Miles City 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 cold wave is recommended.