City vs city
Deer Grove vs Rockford, IL
Rockford currently scores 7 points higher overall than Deer Grove, 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
Deer Grove: 33/100 · Rockford: 40/100
Rockford is 7 points higher.
Flood
Deer Grove: 90/100 · Rockford: 39/100
Deer Grove is 51 points higher.
Deer Grove: FEMA NFHL flood zones: 6 features intersect this tile.
Rockford: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Deer Grove: 16/100 · Rockford: 16/100
No gap.
Deer Grove: Wind exposure derived from ingested design wind / climatology tiles.
Rockford: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Deer Grove: 38/100 · Rockford: 56/100
Rockford is 18 points higher.
Deer Grove: Lightning exposure derived from ingested climatology tiles.
Rockford: Lightning exposure derived from ingested climatology tiles.
Tornado
Deer Grove: 19/100 · Rockford: 15/100
Deer Grove is 4 points higher.
Deer Grove: Tornado risk derived from NOAA SPC historical reports.
Rockford: Tornado risk derived from NOAA SPC historical reports.
Hail
Deer Grove: 17/100 · Rockford: 100/100
Rockford is 83 points higher.
Deer Grove: Hail risk derived from NOAA SPC historical reports.
Rockford: Hail risk derived from NOAA SPC historical reports.
Storm surge
Deer Grove: Unavailable · Rockford: Unavailable
A score difference cannot be calculated without both sources.
Deer Grove: Storm surge model is not available for this location yet.
Rockford: Storm surge model is not available for this location yet.
Wildfire
Deer Grove: 20/100 · Rockford: 26/100
Rockford is 6 points higher.
Deer Grove: Wildfire exposure derived from ingested fire potential tiles.
Rockford: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Deer Grove: 29/100 · Rockford: 26/100
Deer Grove is 3 points higher.
Deer Grove: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Rockford: Air quality signal derived from the latest EPA AirNow combined AQI grid.