Tremonton, UT
Local storm history & FEMA National Risk Index data
Tremonton is rated Relatively Low for overall natural hazard risk — lower risk than most US counties — based on FEMA's National Risk Index for Box Elder County, UT. The county's highest-rated hazards are wildfire, earthquake, and avalanche.
Storm events near Tremonton
NOAA-recorded tornado, hail, and flood events within 25 miles of Tremonton's center, 2016–2026 — the only hazards NOAA reports with exact coordinates, so these counts are specific to Tremonton itself, not the whole county.
County-wide hazard risk
Every other hazard FEMA and NOAA track — including drought — is only scored at the county level. These are Box Elder County's FEMA National Risk Index scores, covering Tremonton along with the rest of the county, not a Tremonton-specific figure.
| Hazard | NRI score | Rating |
|---|---|---|
| Wildfire | 95.4 | Relatively Moderate |
| Inland Flooding | 19.5 | Very Low |
| Coastal Flooding | — | Not Applicable |
| Earthquake | 93.3 | Relatively Moderate |
| Heat Wave | 43.8 | Relatively Low |
| Tornado | 12.6 | Very Low |
| Avalanche | 83 | Relatively Moderate |
| Cold Wave | 21.9 | Very Low |
| Drought | 60.6 | Relatively Low |
| Hail | 7.8 | Very Low |
| Hurricane | — | Not Applicable |
| Ice Storm | 13.9 | Very Low |
| Landslide | 46.9 | Very Low |
| Lightning | 61.6 | Relatively Moderate |
| Strong Wind | 66.5 | Relatively Moderate |
| Tsunami | — | Not Applicable |
| Volcanic Activity | 10.1 | Very Low |
| Winter Weather | 72.7 | Relatively Moderate |
Source: FEMA National Risk Index v1.20.0, December 2025. See the methodology page for definitions, or the full Box Elder County risk profile for disaster declarations, social vulnerability, and climate projection data.
Other cities in Box Elder County:
More on Box Elder County:
Frequently asked questions
What natural hazards is Tremonton, UT at risk of?
Tremonton is rated Relatively Low for overall natural hazard risk by FEMA's National Risk Index — lower risk than most US counties. The highest-rated hazards for Box Elder County, where Tremonton is located, are wildfire, earthquake, and avalanche.
What is Tremonton's biggest natural hazard risk?
Wildfire is the highest-rated hazard for Box Elder County, where Tremonton is located, scoring 95.4 out of 100 on FEMA's National Risk Index (rated "Relatively Moderate").
Is Tremonton a high-risk area for natural disasters?
No — Tremonton carries lower risk than most US counties for overall natural hazard risk, per FEMA's National Risk Index rating of "Relatively Low" for Box Elder County.
Has Tremonton had tornadoes, hail, or flooding?
NOAA has recorded 11 hail, 6 inland flooding events within 25 miles of Tremonton since 2016.