FEMA rates relative winter weather risk for Dane County as very high and reports FEMA annualized frequency of 3.715 per year for the area.
FEMA summary
FEMA's profile for Dane County reports FEMA annualized frequency of 3.715 per year for winter weather. FEMA's relative risk rating for the area is very high; the annualized frequency is a separate measure.
Hazard metrics cover FEMA county-equivalent geographies rather than individual addresses or parcels. Use local or state hazard maps before making a property, insurance, retrofit, or evacuation decision.
Select a hazard to inspect FEMA's figures for Dane County.
Winter Weather
FEMA combines its area-wide loss estimate and community data in this relative rating. Event frequency appears separately below.
Relative FEMA score
98.9/100
Occurrence thresholds vary by hazard. The FEMA methodology defines the value for each hazard.
The area loss estimate combines FEMA's modeled losses to buildings, population, and agriculture across Dane County. It is not an estimate for a home or address.
City risk summary
For Madison, FEMA rates winter weather risk for Dane County as very high, with a relative score of 98.9/100. The next highest relative scores are hail at 98.9/100 and cold wave at 97.6/100.
Using FEMA data for Dane County, Madison is #1 among 8 covered Wisconsin entries for winter weather risk. Rockford is about 59 straight-line miles from the Madison map point; its FEMA figures cover Winnebago County.
For homeowners and movers
Preparedness actions
Living in Madison? Learn how to handle water storage, sanitation, and security in a small space.
The map shows Madison. All FEMA figures on this page cover Dane County.
The FEMA figures cover Dane County. Address-level conditions require local maps, building records, and property details.
FEMA rates relative winter weather risk for Dane County as very high. Its FEMA annualized frequency is 3.715 per year. Damage at a specific address also depends on the building, soil, elevation, and exact hazard zone.
Among 8 Wisconsin cities covered by this directory, Madison is #1 for relative winter weather risk based on FEMA's score for Dane County. Homes within Madison can have different soil, elevation, construction, and hazard-zone conditions.
In FEMA's data for Dane County, the highest relative ratings are Winter Weather (Very High), Hail (Relatively High), and Cold Wave (Very High). FEMA uses estimated losses and community data along with event frequency when assigning these ratings.
The hazard numbers cover Dane County. For an individual home, check local fault, flood, fire, evacuation, and building records for the exact address.
FEMA gives Dane County an overall relative risk rating of relatively moderate. Conditions at a specific home depend on its hazard zones, building type, maintenance, insurance, and access to evacuation routes and emergency services.
Start with this step: Confirm the exact hazard using official local maps before making property or insurance decisions. Know how local officials issue warnings and evacuation instructions. Use Ready.gov Be Informed and local emergency guidance for a complete plan.
Distances are measured between city coordinates.
| City | Distance | Winter Weather rating | Relative score |
|---|---|---|---|
| Rockford, IL | 59 mi | Relatively High | 95.1 |
| Milwaukee, WI | 72 mi | Relatively Moderate | 84.6 |
| Round Lake Beach, IL | 82 mi | Relatively High | 88.3 |
| Racine, WI | 84 mi | Relatively Moderate | 74.5 |
| Kenosha, WI | 84 mi | Relatively Low | 56.9 |
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Hazard metrics come from FEMA National Risk Index v1.19.0 (March 2023). City population and coordinates come from SimpleMaps US Cities Database. For current conditions, use official local maps, warnings, inspections, and professional advice.