City vs city
Lewis vs Milwaukee, WI
Lewis currently scores 6 points higher overall than Milwaukee, with the largest gap in flood.
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 uses an ingested EPA AirNow snapshot and may not reflect current conditions; 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
Lewis: 47/100 · Milwaukee: 41/100
Lewis is 6 points higher.
Flood
Lewis: 89/100 · Milwaukee: 37/100
Lewis is 52 points higher.
Lewis: FEMA NFHL flood zones: 14 features intersect this tile.
Milwaukee: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Lewis: 16/100 · Milwaukee: 15/100
Lewis is 1 points higher.
Lewis: Wind exposure derived from ingested design wind / climatology tiles.
Milwaukee: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lewis: 30/100 · Milwaukee: 43/100
Milwaukee is 13 points higher.
Lewis: Lightning exposure derived from ingested climatology tiles.
Milwaukee: Lightning exposure derived from ingested climatology tiles.
Tornado
Lewis: 0/100 · Milwaukee: 31/100
Milwaukee is 31 points higher.
Lewis: Tornado risk derived from NOAA SPC historical reports.
Milwaukee: Tornado risk derived from NOAA SPC historical reports.
Hail
Lewis: 84/100 · Milwaukee: 100/100
Milwaukee is 16 points higher.
Lewis: Hail risk derived from NOAA SPC historical reports.
Milwaukee: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lewis: Unavailable · Milwaukee: Unavailable
A score difference cannot be calculated without both sources.
Lewis: Storm surge model is not available for this location yet.
Milwaukee: Storm surge model is not available for this location yet.
Wildfire
Lewis: 44/100 · Milwaukee: 40/100
Lewis is 4 points higher.
Lewis: Wildfire exposure derived from ingested fire potential tiles.
Milwaukee: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Lewis: 21/100 · Milwaukee: 20/100
Lewis is 1 points higher.
Lewis: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Milwaukee: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.