Natural hazards · Sharon

Sharon, WI natural hazards

Most of the natural-hazard damage FEMA expects in Sharon comes from inland flooding, and overall the risk is very low for a U.S. community.

FEMA National Risk Index, December 2025 · OpenFEMA claims, aid & declarations

Expected damage

How exposed is Sharon?

Very low

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Sharon to be higher than in 18% of U.S. communities, mostly from inland flooding and tornadoes.

Inland flooding45%Tornadoes17%Cold waves16%Hail9%Everything else12%

By hazard

What Sharon faces

Each hazard’s share of the damage FEMA expects here, and how that compares with the rest of the country.

Inland flooding

45% of expected damage

Well below average · higher than 24% of U.S. places

Recorded about once a year in the area

Tornadoes

17% of expected damage

Above average · higher than 74% of U.S. places

Recorded about once every 20 years in the area

Cold waves

16% of expected damage

Below average · higher than 31% of U.S. places

Recorded about 5 times a year in the area

Hail

9% of expected damage

Well above average · higher than 90% of U.S. places

Recorded about 5 times a year in the area

Lower here

HurricanesIce stormsWinter weatherHeat wavesWildfireEarthquakesLandslidesStrong windLightningDrought

Not a risk here

Coastal floodingAvalanchesTsunamisVolcanic activity

Flood risk changes street by street. Check a specific address on FEMA’s flood map, and ask about flood insurance before you buy.

Flood insurance claims

Does Sharon flood?

FEMA's records show no paid flood insurance claims in Sharon.

of homes in flood zones
are insured

of all homes
are insured

No community discount. Sharon isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.

Insurance rates: Walworth County.

Disasters that hit Sharon

Federal disasters declared here

None of the disasters declared for Walworth County shows FEMA aid or repair money reaching Sharon itself in FEMA’s records.

Brought FEMA money into SharonDeclared for Walworth County only

Walworth County has had 11 natural disasters declared since 1953, most often winter storms and severe storms.

Around Sharon

Sharon and the towns around it

Very lowLowModerateHighVery high

Walworthmostly inland floodingLow

Clintonmostly inland floodingLow

Sharonmostly inland floodingVery low

Darienmostly inland floodingVery low

About these numbers

How to read this page

An average, not a forecastFEMA’s National Risk Index estimates the damage 18 kinds of natural hazards cause in a typical year, from decades of records and models. A quiet decade can follow a bad year.

Compared by rate“Higher than N%” compares yearly damage as a share of what’s here, so a big city isn’t rated riskier just for having more buildings. Sharon covers 1 census tract, combined by population.

Money that reached townFlood claims are matched to Sharon’s own flood-insurance community; household aid to the registrant’s city; repair grants to the Town of Sharon. FEMA’s model follows property values, so a place that recently lost many homes can rate lower than it feels.

FEMA’s expected losses across Sharon total about $2.2M a year, counting buildings, people and crops.

Sources: FEMA National Risk Index (December 2025); OpenFEMA: NFIP redacted claims, multiple-loss properties, community status book and residential penetration rates, housing assistance (owners and renters), public assistance funded projects, hazard mitigation properties and disaster declarations. Census tracts: U.S. Census Bureau.