City vs city
Lewiston vs Tetonia, ID
Lewiston currently scores 4 points higher overall than Tetonia, with the largest gap in wildfire.
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
Lewiston: 20/100 · Tetonia: 16/100
Lewiston is 4 points higher.
Flood
Lewiston: Unavailable · Tetonia: Unavailable
A score difference cannot be calculated without both sources.
Lewiston: Flood model is not available for this location yet.
Tetonia: Flood model is not available for this location yet.
Wind
Lewiston: 11/100 · Tetonia: 14/100
Tetonia is 3 points higher.
Lewiston: Wind exposure derived from ingested design wind / climatology tiles.
Tetonia: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lewiston: 10/100 · Tetonia: 15/100
Tetonia is 5 points higher.
Lewiston: Lightning exposure derived from ingested climatology tiles.
Tetonia: Lightning exposure derived from ingested climatology tiles.
Tornado
Lewiston: 0/100 · Tetonia: 4/100
Tetonia is 4 points higher.
Lewiston: Tornado risk derived from NOAA SPC historical reports.
Tetonia: Tornado risk derived from NOAA SPC historical reports.
Hail
Lewiston: 17/100 · Tetonia: 21/100
Tetonia is 4 points higher.
Lewiston: Hail risk derived from NOAA SPC historical reports.
Tetonia: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lewiston: Unavailable · Tetonia: Unavailable
A score difference cannot be calculated without both sources.
Lewiston: Storm surge model is not available for this location yet.
Tetonia: Storm surge model is not available for this location yet.
Wildfire
Lewiston: 57/100 · Tetonia: 45/100
Lewiston is 12 points higher.
Lewiston: Wildfire exposure derived from ingested fire potential tiles.
Tetonia: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Lewiston: 22/100 · Tetonia: 14/100
Lewiston is 8 points higher.
Lewiston: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Tetonia: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.