City vs city
Lewistown vs Missoula, MT
Lewistown currently scores 7 points higher overall than Missoula, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Scores describe each city’s reference grid tile, not every property. A missing model is unavailable, not zero risk. Air quality is a current EPA AirNow signal; other factors describe baseline exposure. The overall score blends different hazards and is not a probability of damage. Read the scoring methodology and sources.
Overall
Lewistown: 33/100 · Missoula: 26/100
Lewistown is 7 points higher.
Flood
Lewistown: 32/100 · Missoula: 52/100
Missoula is 20 points higher.
Lewistown: FEMA NFHL flood zones: 6 features intersect this tile.
Missoula: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Lewistown: 17/100 · Missoula: 14/100
Lewistown is 3 points higher.
Lewistown: Wind exposure derived from ingested design wind / climatology tiles.
Missoula: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lewistown: 21/100 · Missoula: 11/100
Lewistown is 10 points higher.
Lewistown: Lightning exposure derived from ingested climatology tiles.
Missoula: Lightning exposure derived from ingested climatology tiles.
Tornado
Lewistown: 19/100 · Missoula: 4/100
Lewistown is 15 points higher.
Lewistown: Tornado risk derived from NOAA SPC historical reports.
Missoula: Tornado risk derived from NOAA SPC historical reports.
Hail
Lewistown: 93/100 · Missoula: 23/100
Lewistown is 70 points higher.
Lewistown: Hail risk derived from NOAA SPC historical reports.
Missoula: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lewistown: Unavailable · Missoula: Unavailable
A score difference cannot be calculated without both sources.
Lewistown: Storm surge model is not available for this location yet.
Missoula: Storm surge model is not available for this location yet.
Wildfire
Lewistown: 34/100 · Missoula: 63/100
Missoula is 29 points higher.
Lewistown: Wildfire exposure derived from ingested fire potential tiles.
Missoula: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Lewistown: 15/100 · Missoula: 12/100
Lewistown is 3 points higher.
Lewistown: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Missoula: Air quality signal derived from the latest EPA AirNow combined AQI grid.