City vs city
Lake St. Louis vs St. Louis, MO
Lake St. Louis currently scores 8 points higher overall than St. Louis, with the largest gap in tornado.
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
Lake St. Louis: 46/100 · St. Louis: 38/100
Lake St. Louis is 8 points higher.
Flood
Lake St. Louis: 44/100 · St. Louis: 32/100
Lake St. Louis is 12 points higher.
Lake St. Louis: FEMA NFHL flood zones: 6 features intersect this tile.
St. Louis: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Lake St. Louis: 16/100 · St. Louis: 16/100
No gap.
Lake St. Louis: Wind exposure derived from ingested design wind / climatology tiles.
St. Louis: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lake St. Louis: 46/100 · St. Louis: 39/100
Lake St. Louis is 7 points higher.
Lake St. Louis: Lightning exposure derived from ingested climatology tiles.
St. Louis: Lightning exposure derived from ingested climatology tiles.
Tornado
Lake St. Louis: 50/100 · St. Louis: 15/100
Lake St. Louis is 35 points higher.
Lake St. Louis: Tornado risk derived from NOAA SPC historical reports.
St. Louis: Tornado risk derived from NOAA SPC historical reports.
Hail
Lake St. Louis: 100/100 · St. Louis: 100/100
No gap.
Lake St. Louis: Hail risk derived from NOAA SPC historical reports.
St. Louis: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lake St. Louis: Unavailable · St. Louis: Unavailable
A score difference cannot be calculated without both sources.
Lake St. Louis: Storm surge model is not available for this location yet.
St. Louis: Storm surge model is not available for this location yet.
Wildfire
Lake St. Louis: 41/100 · St. Louis: 38/100
Lake St. Louis is 3 points higher.
Lake St. Louis: Wildfire exposure derived from ingested fire potential tiles.
St. Louis: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Lake St. Louis: 28/100 · St. Louis: 27/100
Lake St. Louis is 1 points higher.
Lake St. Louis: Air quality signal derived from the latest EPA AirNow combined AQI grid.
St. Louis: Air quality signal derived from the latest EPA AirNow combined AQI grid.