Natural Disaster Risk in Johnson Creek
Wisconsin
Risk Summary for Johnson Creek
Johnson Creek scores 6.2/10 (High risk), above the U.S. average of 4.5. The leading hazard is Hail.
Top Hazards
All 18 Hazard Scores
How it compares
Live Conditions
🏠 What this means for insurance
Above-average risk — check your policy limits
Standard homeowners insurance may not fully cover all hazards rated highly in this area. Verify that your policy includes adequate coverage for the top local hazards, and ask your insurer about specific endorsements or separate policies (e.g., flood, earthquake).
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Natural Hazard Profile: Johnson Creek, Wisconsin
Johnson Creek, in Jefferson County, is a town of roughly 4,192 residents situated in the interior eastern United States. Its humid continental climate brings long, cold winters with lake-effect snow and warm summers, and in particular severe blizzards and spring tornado outbreaks. These conditions collectively define the natural hazard environment that Johnson Creek residents and property owners must navigate.
Johnson Creek's overall natural disaster risk is rated 6.2/10 (High) by FEMA's National Risk Index. Hailstorm risk tops the local hazard profile, driven by frequent severe thunderstorm development that produces some of the most property-damaging hail in the country. Secondary hazards include tornado and cold wave.
Within Wisconsin, Johnson Creek's risk is, slightly above the 5.4/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Jefferson County identifies hail as the foremost hazard, followed by tornado and cold wave. These rankings reflect the relative frequency and severity of each hazard type in the local environment.
With a high natural disaster risk rating, Johnson Creek residents benefit from taking preparedness seriously. Reviewing insurance coverage for hail and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.
What this means for Johnson Creek: Hail preparedness
- Document roof and property condition annually to streamline any future hail claims.
- Impact-resistant (Class 4) roofing can reduce hail damage and may lower insurance premiums.
- Park vehicles under cover when severe storms are forecast to avoid costly hail damage.
Local Factors for Johnson Creek
These city-level factors differentiate Johnson Creek from other communities in Jefferson County and provide geographic context for its hazard exposure.
Population
4,192
Small TownGeographic Zone
Inland
Reduced coastal hazard exposure
Climate Band
Cool Continental
Latitude 43.1°
Flood Terrain
Minimal — county topography limits flood risk
Flood score: 1.0/10
Wildfire Exposure
Lower — moist climate limits wildfire frequency
Fire score: 4.7/10
Coordinates
43.0859° N, 88.7903° W
Jefferson County
Population and coordinates from SimpleMaps US Cities data. Hazard scores from FEMA National Risk Index. Geographic classification derived from coordinates.
Recent Climate Data for Johnson Creek
Last 12 months · Source: Open-Meteo archive
Notable Weather Days (last 12 months)
ZIP Codes in Johnson Creek
Other cities in Wisconsin
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. City scores inherit county-level FEMA data. For informational purposes only.