Two Rivers, WI
Local storm history & FEMA National Risk Index data
Two Rivers is rated Relatively Low for overall natural hazard risk — lower risk than most US counties — based on FEMA's National Risk Index for Manitowoc County, WI. The county's highest-rated hazards are hail, cold wave, and heat wave.
Storm events near Two Rivers
NOAA-recorded tornado, hail, and flood events within 25 miles of Two Rivers's center, 2016–2026 — the only hazards NOAA reports with exact coordinates, so these counts are specific to Two Rivers 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 Manitowoc County's FEMA National Risk Index scores, covering Two Rivers along with the rest of the county, not a Two Rivers-specific figure.
| Hazard | NRI score | Rating |
|---|---|---|
| Wildfire | 19.2 | Very Low |
| Inland Flooding | 69.7 | Relatively Low |
| Coastal Flooding | 32.2 | Very Low |
| Earthquake | 25.3 | Very Low |
| Heat Wave | 79.9 | Relatively Moderate |
| Tornado | 77.3 | Relatively Moderate |
| Avalanche | — | Not Applicable |
| Cold Wave | 85.8 | Relatively Moderate |
| Drought | 0 | No Rating |
| Hail | 96 | Relatively High |
| Hurricane | 21.7 | Very Low |
| Ice Storm | 28 | Relatively Low |
| Landslide | 44.1 | Very Low |
| Lightning | 65.7 | Relatively Moderate |
| Strong Wind | 60.2 | Relatively Moderate |
| Tsunami | — | Insufficient Data |
| Volcanic Activity | — | Not Applicable |
| Winter Weather | 62.2 | Relatively Moderate |
Source: FEMA National Risk Index v1.20.0, December 2025. See the methodology page for definitions, or the full Manitowoc County risk profile for disaster declarations, social vulnerability, and climate projection data.
Other cities in Manitowoc County:
More on Manitowoc County:
Frequently asked questions
What natural hazards is Two Rivers, WI at risk of?
Two Rivers 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 Manitowoc County, where Two Rivers is located, are hail, cold wave, and heat wave.
What is Two Rivers's biggest natural hazard risk?
Hail is the highest-rated hazard for Manitowoc County, where Two Rivers is located, scoring 96 out of 100 on FEMA's National Risk Index (rated "Relatively High").
Is Two Rivers a high-risk area for natural disasters?
No — Two Rivers carries lower risk than most US counties for overall natural hazard risk, per FEMA's National Risk Index rating of "Relatively Low" for Manitowoc County.
Has Two Rivers had tornadoes, hail, or flooding?
NOAA has recorded 3 tornado, 35 hail, 23 inland flooding events within 25 miles of Two Rivers since 2016.