Natural Disaster Risk in Powell County
Montana
Risk Summary for Powell County
Powell County scores 4.8/10 (Moderate risk), near the U.S. average of 4.5. The leading hazard is Avalanche.
Top Hazards
All 18 Hazard Scores
How it compares
Live Conditions
🏠 What this means for insurance
Average risk — standard coverage usually sufficient
This area carries average natural disaster risk. A standard homeowners or renters policy should cover common events, but review the exclusions for floods and earthquakes, which are almost never included by default.
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Natural Hazard Profile: Powell County, Montana
Powell 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.
Powell County's overall natural disaster risk is rated 4.8/10 (Moderate) by FEMA's National Risk Index. Snow avalanche exposure tops the local risk profile, with the area's mountain setting and annual snowfall loading producing regular avalanche cycles on steep slopes. Secondary hazards include landslide and wildfire.
Within Montana, Powell County's risk is, near the 4.9/10 state average. Nationally, it ranks near the U.S. national average of 4.5/10. FEMA's analysis of Powell County identifies avalanche as the foremost hazard, followed by landslide and wildfire. These rankings reflect the relative frequency and severity of each hazard type in the local environment.
With a moderate risk rating, Powell County 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 avalanche is recommended.
What this means for Powell County: Avalanche preparedness
- Properties in runout zones may require specialized hazard assessment and insurance.
- Check avalanche forecasts before backcountry travel and carry a beacon, probe, and shovel.
- Be aware of slope angles and recent snow loading, which drive avalanche risk.
Cities in Powell County
ZIP codes in Powell County
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. For informational purposes only.