City vs city
Lewiston vs North Windham, ME
North Windham currently scores 11 points higher overall than Lewiston, 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
Lewiston: 20/100 · North Windham: 31/100
North Windham is 11 points higher.
Flood
Lewiston: 25/100 · North Windham: 41/100
North Windham is 16 points higher.
Lewiston: FEMA NFHL flood zones: 7 features intersect this tile.
North Windham: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Lewiston: 18/100 · North Windham: 18/100
No gap.
Lewiston: Wind exposure derived from ingested design wind / climatology tiles.
North Windham: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lewiston: 8/100 · North Windham: 6/100
Lewiston is 2 points higher.
Lewiston: Lightning exposure derived from ingested climatology tiles.
North Windham: Lightning exposure derived from ingested climatology tiles.
Tornado
Lewiston: 0/100 · North Windham: 0/100
No gap.
Lewiston: Tornado risk derived from NOAA SPC historical reports.
North Windham: Tornado risk derived from NOAA SPC historical reports.
Hail
Lewiston: 11/100 · North Windham: 40/100
North Windham is 29 points higher.
Lewiston: Hail risk derived from NOAA SPC historical reports.
North Windham: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lewiston: Unavailable · North Windham: Unavailable
A score difference cannot be calculated without both sources.
Lewiston: Storm surge model is not available for this location yet.
North Windham: Storm surge model is not available for this location yet.
Wildfire
Lewiston: 39/100 · North Windham: 53/100
North Windham is 14 points higher.
Lewiston: Wildfire exposure derived from ingested fire potential tiles.
North Windham: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Lewiston: 19/100 · North Windham: 26/100
North Windham is 7 points higher.
Lewiston: Air quality signal derived from the latest EPA AirNow combined AQI grid.
North Windham: Air quality signal derived from the latest EPA AirNow combined AQI grid.