Montmorency County, MI
FEMA National Risk Index scores, disaster declarations & hazard data
Montmorency County has experienced 8 federally declared disasters since 1977, most recently Severe Storms, Tornadoes, And Flooding in 2026. Its overall natural hazard risk is rated Very Low — among the lowest-risk counties in the country.
Montmorency County's highest-rated hazards are landslide, wildfire, and lightning, with its top risk rated "Very Low" by FEMA's National Risk Index.
Past disasters & FEMA designations
A federal disaster declaration officially designates a county for FEMA disaster assistance. Montmorency County has been designated in 8 declarations since 1977, covering 6 disaster types including biological (2), snowstorm (2), flood (1).
| Year | Type | Event name |
|---|---|---|
| 2026 | Flood | Severe Storms, Tornadoes, And Flooding |
| 2025 | Severe Ice Storm | Severe Winter Storm |
| 2020 | Biological | Covid-19 Pandemic |
| 2020 | Biological | Covid-19 |
| 2005 | Hurricane | Hurricane Katrina Evacuation |
| 1999 | Snowstorm | Mi - Severe Weather 1/2 /99 |
| 1978 | Snowstorm | Blizzards & Snowstorms |
| 1977 | Drought | Drought |
Source: FEMA OpenFEMA Disaster Declarations Summaries. A single disaster can produce more than one record per county. Data current through September 2026.
Risk by hazard type
| Hazard | Risk rating | Risk score | Recorded events | Deaths | Prop. damage |
|---|---|---|---|---|---|
| Wildfire | Very Low | 60.4 | 0 | 0 | — |
| Inland Flooding | Relatively Low | 38.8 | 1 | 0 | — |
| Coastal Flooding | Not Applicable | — | 0 | 0 | — |
| Earthquake | Very Low | 6.3 | — | — | — |
| Heat Wave | Very Low | 13.5 | 1 | 0 | — |
| Tornado | Very Low | 21 | 0 | 0 | — |
| Hurricane | Very Low | 17.6 | 0 | 0 | — |
| Hail | Very Low | 27.7 | 9 | 0 | — |
| Strong Wind | Very Low | 13.1 | 0 | 0 | — |
| Winter Weather | Very Low | 6.7 | 0 | 0 | — |
| Ice Storm | Very Low | 7.9 | — | — | — |
| Cold Wave | Relatively Low | 39.4 | — | — | — |
| Lightning | Relatively Moderate | 60.4 | 0 | 0 | — |
| Drought | No Rating | 0 | 0 | 0 | — |
| Landslide | Very Low | 62.1 | 0 | 0 | — |
| Avalanche | Not Applicable | — | — | — | — |
| Tsunami | Not Applicable | — | — | — | — |
| Volcanic Activity | Not Applicable | — | — | — | — |
Scores are 0–100 percentiles relative to all US counties — higher means more exposed, not that a disaster is likely this year. Event counts: NOAA Storm Events 2016–2026; earthquake counts from USGS ComCat (M3.0+, 1996–2026). See the methodology page for details.
Community vulnerability
Montmorency County ranks in the 43rd percentile (Low) for community vulnerability — a measure of how hard disaster impacts tend to hit residents. Higher vulnerability means more displacement, worse health outcomes, and slower recovery after a disaster.
| SVI theme | Percentile | Vulnerability level |
|---|---|---|
| Overall | 43rd | Low |
| Socioeconomic status | 75th | High |
| Household characteristics | 40th | Low |
| Racial & ethnic minority status | 6th | Very low |
| Housing type & transportation | 20th | Very low |
Source: CDC/ATSDR Social Vulnerability Index 2022. Percentiles compare counties nationally — higher means more vulnerable relative to other counties. See CDC SVI for full methodology.
Future risk outlook
| Wildfire metric | National percentile | Level |
|---|---|---|
| Burn probability | 30th | Relatively Low |
| Risk to homes | 31st | Relatively Low |
| Buildings in direct exposure zone | 89.0% | — |
Wildfire: USDA Forest Service Wildfire Risk to Communities (RDS-2020-0016-2) — modeled values, not annual forecasts. See wildfirerisk.org. Inland flood and heat projections pending data availability; coastal sea-level projections are available for select coastal counties below — see the data page.
Nearby counties
Frequently asked questions
What natural hazards pose the greatest risk in Montmorency County?
According to the FEMA National Risk Index, the highest-risk hazards in Montmorency County, Michigan are landslide, wildfire, and lightning. The county's overall natural hazard risk is rated Very Low — among the lowest-risk counties in the country.
Has Montmorency County received federal disaster declarations?
Yes. Montmorency County has received 8 federal disaster declarations since 1977, including declarations in 2026. The most common disaster type on record is biological (2 declarations).
Has Montmorency County had any FEMA disaster declarations in 2024, 2025, or 2026?
Yes. Recent federal disaster declarations for Montmorency County include Severe Storms, Tornadoes, And Flooding (2026), Severe Winter Storm (2025). See the declarations table above for the full history since 1977.
How does Montmorency County's natural hazard risk compare to nearby counties?
Among neighboring counties, Cheboygan County, MI has the highest overall natural hazard risk (Relatively Low) and Oscoda County, MI has the lowest (Very Low). Montmorency County is rated Very Low overall.
How is Montmorency County's composite disaster risk index calculated?
Montmorency County's composite disaster risk index — officially FEMA's National Risk Index (NRI) — scores every US county on a 0–100 percentile scale across 18 natural hazard types, factoring in expected annual loss, social vulnerability, and community resilience. Montmorency County's composite score of 16 means its overall natural hazard risk is higher than 16% of US counties.