City vs city
Conroe vs Willis, TX
Willis currently scores 8 points higher overall than Conroe, 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
Conroe: 40/100 · Willis: 48/100
Willis is 8 points higher.
Flood
Conroe: 33/100 · Willis: 28/100
Conroe is 5 points higher.
Conroe: FEMA NFHL flood zones: 8 features intersect this tile.
Willis: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Conroe: 27/100 · Willis: 27/100
No gap.
Conroe: Wind exposure derived from ingested design wind / climatology tiles.
Willis: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Conroe: 75/100 · Willis: 78/100
Willis is 3 points higher.
Conroe: Lightning exposure derived from ingested climatology tiles.
Willis: Lightning exposure derived from ingested climatology tiles.
Tornado
Conroe: 31/100 · Willis: 27/100
Conroe is 4 points higher.
Conroe: Tornado risk derived from NOAA SPC historical reports.
Willis: Tornado risk derived from NOAA SPC historical reports.
Hail
Conroe: 28/100 · Willis: 81/100
Willis is 53 points higher.
Conroe: Hail risk derived from NOAA SPC historical reports.
Willis: Hail risk derived from NOAA SPC historical reports.
Storm surge
Conroe: Unavailable · Willis: Unavailable
A score difference cannot be calculated without both sources.
Conroe: Storm surge model is not available for this location yet.
Willis: Storm surge model is not available for this location yet.
Wildfire
Conroe: 57/100 · Willis: 65/100
Willis is 8 points higher.
Conroe: Wildfire exposure derived from ingested fire potential tiles.
Willis: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Conroe: 27/100 · Willis: 27/100
No gap.
Conroe: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Willis: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.