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, WI

ZIP 54103 — Climate & Environment

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Working ClassLow Snow Area

Climate, disaster risk, air quality, and environmental safety

Environment & Risk in ZIP Code 54103

Disaster Risk (FEMA NRI)

County-linked natural hazard risk from FEMA National Risk Index — useful for comparing insurance and disaster exposure.

FEMA’s National Risk Index rates natural-hazard risk for WI as Relatively Low (composite score 47.4), which is near the middle of the national distribution. The strongest component scores on US5 are flood (20.7) and wildfire (13.4). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Overall rating
Relatively Low
Risk index
47.4
Flood risk
20.7
Wildfire risk
13.4
Hurricane risk
0.0
Earthquake risk
1.6
Tornado risk
22.0
Winter weather risk
39.4
Hail risk
45.7
Air Quality (EPA AQI)

County-level annual air quality from EPA. Good days = healthy to breathe; unhealthy = sensitive groups or worse.

41
Median AQI
79.7%
Good Days

Air quality healthy to breathe

1.7%
Unhealthy / Hazardous

Sensitive groups or worse

Climate & Weather in ZIP Code 54103

Climate normals for WI show little to no average snow. Pair that with FEMA NRI hazard context (overall rating Relatively Low) when evaluating long-term housing and insurance exposure.

7-day weather forecast

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Sunrise, sunset & moon

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Monthly Temperature

30-year climate normals (avg. monthly temperature)

Climate Data
Hardiness Zone
4b
Annual Snow Days
0
Annual Precipitation
0 in
FEMA NRI rating
Relatively Low

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone4b
Annual precip (in)0
Snow days0
Broadband access75.8%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingRelatively Low
NRI risk index47.4
Flood risk (NRI)20.7
Wildfire risk (NRI)13.4
Hurricane risk (NRI)0.0
IRS net migration29
Median AQI41
Good AQI days79.7%