City vs city
Fort Yates vs Williston, ND
Fort Yates currently scores 2 points higher overall than Williston, 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
Fort Yates: 37/100 · Williston: 35/100
Fort Yates is 2 points higher.
Flood
Fort Yates: 60/100 · Williston: 41/100
Fort Yates is 19 points higher.
Fort Yates: FEMA NFHL flood zones: 3 features intersect this tile.
Williston: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Fort Yates: 20/100 · Williston: 18/100
Fort Yates is 2 points higher.
Fort Yates: Wind exposure derived from ingested design wind / climatology tiles.
Williston: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Fort Yates: 31/100 · Williston: 19/100
Fort Yates is 12 points higher.
Fort Yates: Lightning exposure derived from ingested climatology tiles.
Williston: Lightning exposure derived from ingested climatology tiles.
Tornado
Fort Yates: 4/100 · Williston: 4/100
No gap.
Fort Yates: Tornado risk derived from NOAA SPC historical reports.
Williston: Tornado risk derived from NOAA SPC historical reports.
Hail
Fort Yates: 49/100 · Williston: 100/100
Williston is 51 points higher.
Fort Yates: Hail risk derived from NOAA SPC historical reports.
Williston: Hail risk derived from NOAA SPC historical reports.
Storm surge
Fort Yates: Unavailable · Williston: Unavailable
A score difference cannot be calculated without both sources.
Fort Yates: Storm surge model is not available for this location yet.
Williston: Storm surge model is not available for this location yet.
Wildfire
Fort Yates: 62/100 · Williston: 37/100
Fort Yates is 25 points higher.
Fort Yates: Wildfire exposure derived from ingested fire potential tiles.
Williston: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Fort Yates: 32/100 · Williston: 23/100
Fort Yates is 9 points higher.
Fort Yates: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Williston: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.