City vs city
Grayslake vs Springfield, IL
Springfield currently scores 6 points higher overall than Grayslake, 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 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
Grayslake: 39/100 · Springfield: 45/100
Springfield is 6 points higher.
Flood
Grayslake: 48/100 · Springfield: 56/100
Springfield is 8 points higher.
Grayslake: FEMA NFHL flood zones: 14 features intersect this tile.
Springfield: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Grayslake: 15/100 · Springfield: 16/100
Springfield is 1 points higher.
Grayslake: Wind exposure derived from ingested design wind / climatology tiles.
Springfield: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Grayslake: 57/100 · Springfield: 61/100
Springfield is 4 points higher.
Grayslake: Lightning exposure derived from ingested climatology tiles.
Springfield: Lightning exposure derived from ingested climatology tiles.
Tornado
Grayslake: 38/100 · Springfield: 31/100
Grayslake is 7 points higher.
Grayslake: Tornado risk derived from NOAA SPC historical reports.
Springfield: Tornado risk derived from NOAA SPC historical reports.
Hail
Grayslake: 57/100 · Springfield: 100/100
Springfield is 43 points higher.
Grayslake: Hail risk derived from NOAA SPC historical reports.
Springfield: Hail risk derived from NOAA SPC historical reports.
Storm surge
Grayslake: Unavailable · Springfield: Unavailable
A score difference cannot be calculated without both sources.
Grayslake: Storm surge model is not available for this location yet.
Springfield: Storm surge model is not available for this location yet.
Wildfire
Grayslake: 36/100 · Springfield: 25/100
Grayslake is 11 points higher.
Grayslake: Wildfire exposure derived from ingested fire potential tiles.
Springfield: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Grayslake: 22/100 · Springfield: 28/100
Springfield is 6 points higher.
Grayslake: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Springfield: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.