Natural hazards · Wien

Wien, WI natural hazards

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

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

Expected damage

How exposed is Wien?

Low

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Wien to be higher than in 39% of U.S. communities, mostly from inland flooding and cold waves.

Inland flooding55%Cold waves30%Tornadoes8%Everything else8%

By hazard

What Wien faces

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

Inland flooding

55% of expected damage

Above average · higher than 62% of U.S. places

Recorded about once a year in the area

Cold waves

30% of expected damage

Well below average · higher than 21% of U.S. places

Recorded about 9 times a year in the area

Tornadoes

8% of expected damage

Above average · higher than 66% of U.S. places

Recorded about once every 26 years in the area

Lower here

HailIce stormsWinter weatherHeat wavesWildfireEarthquakesLandslidesStrong windLightning

Not a risk here

Coastal floodingHurricanesDroughtAvalanchesTsunamisVolcanic 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 Wien flood?

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

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Marathon County.

Disasters that hit Wien

Federal disasters declared here

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

Brought FEMA money into WienDeclared for Marathon County only

Marathon County has had 10 natural disasters declared since 1953, most often severe storms and floods.

Around Wien

Wien and the towns around it

Very lowLowModerateHighVery high

Clevelandmostly inland floodingModerate

Wienmostly inland floodingLow

Edgarmostly inland floodingLow

Casselmostly inland floodingLow

Fenwoodmostly inland floodingLow

Frankfortmostly inland floodingLow

Rietbrockmostly inland floodingLow

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. Wien is smaller than a census tract, so it shares the figures of the tract around its center.

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

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.