Monroe, OH
Local storm history & FEMA National Risk Index data
Monroe is rated Relatively Moderate for overall natural hazard risk — near the middle compared to other US counties — based on FEMA's National Risk Index for Butler County, OH. The county's highest-rated hazards are tornado, cold wave, and lightning.
Storm events near Monroe
NOAA-recorded tornado, hail, and flood events within 25 miles of Monroe's center, 2016–2026 — the only hazards NOAA reports with exact coordinates, so these counts are specific to Monroe 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 Butler County's FEMA National Risk Index scores, covering Monroe along with the rest of the county, not a Monroe-specific figure.
| Hazard | NRI score | Rating |
|---|---|---|
| Wildfire | 41.2 | Very Low |
| Inland Flooding | 93 | Relatively Moderate |
| Coastal Flooding | — | Not Applicable |
| Earthquake | 85.3 | Relatively Low |
| Heat Wave | 81.7 | Relatively Moderate |
| Tornado | 98 | Relatively High |
| Avalanche | — | Not Applicable |
| Cold Wave | 96.2 | Relatively High |
| Drought | 46 | Relatively Low |
| Hail | 80.8 | Relatively Moderate |
| Hurricane | 27.7 | Very Low |
| Ice Storm | 92 | Relatively High |
| Landslide | 76.2 | Relatively Low |
| Lightning | 94.3 | Relatively High |
| Strong Wind | 94.3 | Relatively High |
| Tsunami | — | Not Applicable |
| Volcanic Activity | — | Not Applicable |
| Winter Weather | 90.3 | Relatively High |
Source: FEMA National Risk Index v1.20.0, December 2025. See the methodology page for definitions, or the full Butler County risk profile for disaster declarations, social vulnerability, and climate projection data.
Other cities in Butler County:
More on Butler County:
Frequently asked questions
What natural hazards is Monroe, OH at risk of?
Monroe is rated Relatively Moderate for overall natural hazard risk by FEMA's National Risk Index — near the middle compared to other US counties. The highest-rated hazards for Butler County, where Monroe is located, are tornado, cold wave, and lightning.
What is Monroe's biggest natural hazard risk?
Tornado is the highest-rated hazard for Butler County, where Monroe is located, scoring 98 out of 100 on FEMA's National Risk Index (rated "Relatively High").
Is Monroe a high-risk area for natural disasters?
Somewhat — Monroe carries near the middle compared to other US counties for overall natural hazard risk, per FEMA's National Risk Index rating of "Relatively Moderate" for Butler County.
Has Monroe had tornadoes, hail, or flooding?
NOAA has recorded 38 tornado, 169 hail, 312 inland flooding events within 25 miles of Monroe since 2016.