City vs city
Green Bay vs Onalaska, WI
Onalaska currently scores 6 points higher overall than Green Bay, 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
Green Bay: 29/100 · Onalaska: 35/100
Onalaska is 6 points higher.
Flood
Green Bay: 93/100 · Onalaska: 73/100
Green Bay is 20 points higher.
Green Bay: FEMA NFHL flood zones: 9 features intersect this tile.
Onalaska: FEMA NFHL flood zones: 17 features intersect this tile.
Wind
Green Bay: 14/100 · Onalaska: 16/100
Onalaska is 2 points higher.
Green Bay: Wind exposure derived from ingested design wind / climatology tiles.
Onalaska: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Green Bay: 13/100 · Onalaska: 12/100
Green Bay is 1 points higher.
Green Bay: Lightning exposure derived from ingested climatology tiles.
Onalaska: Lightning exposure derived from ingested climatology tiles.
Tornado
Green Bay: 15/100 · Onalaska: 19/100
Onalaska is 4 points higher.
Green Bay: Tornado risk derived from NOAA SPC historical reports.
Onalaska: Tornado risk derived from NOAA SPC historical reports.
Hail
Green Bay: 40/100 · Onalaska: 100/100
Onalaska is 60 points higher.
Green Bay: Hail risk derived from NOAA SPC historical reports.
Onalaska: Hail risk derived from NOAA SPC historical reports.
Storm surge
Green Bay: Unavailable · Onalaska: Unavailable
A score difference cannot be calculated without both sources.
Green Bay: Storm surge model is not available for this location yet.
Onalaska: Storm surge model is not available for this location yet.
Wildfire
Green Bay: 9/100 · Onalaska: 9/100
No gap.
Green Bay: Wildfire exposure derived from ingested fire potential tiles.
Onalaska: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Green Bay: 17/100 · Onalaska: 15/100
Green Bay is 2 points higher.
Green Bay: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Onalaska: Air quality signal derived from the latest EPA AirNow combined AQI grid.