Natural hazards · Mount Pleasant

Mount Pleasant, WI natural hazards

Most of the natural-hazard damage FEMA expects in Mount Pleasant comes from inland flooding, and overall the risk is low for a U.S. community. 5 federal disasters brought FEMA money into town.

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

How exposed is Mount Pleasant?

36
Low
vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Mount Pleasant to be higher than in 36% of U.S. communities, mostly from inland flooding and cold waves.

Inland flooding43%Cold waves27%Tornadoes14%Hail8%Everything else9%
By hazard

What Mount Pleasant faces

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

Inland flooding

43% of expected damage
Below average · higher than 46% of U.S. places
Recorded about 2 times a year in the area

Cold waves

27% of expected damage
Below average · higher than 36% of U.S. places
Recorded about 6 times a year in the area

Tornadoes

14% of expected damage
Well above average · higher than 82% of U.S. places
Recorded about once every 12 years in the area

Hail

8% of expected damage
Well above average · higher than 93% of U.S. places
Recorded about 4 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 Mount Pleasant flood?

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

of homes in flood zones
are insured
of all homes
are insured
No community discount. Mount Pleasant isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Green County.
Disasters that hit Mount Pleasant

5 federal disasters brought FEMA money here

Disasters the President declared that paid out in Mount Pleasant itself: aid to households, or repair grants to the Town of Mount Pleasant.

Brought FEMA money into Mount PleasantDeclared for Green County only
2011

Severe Winter Storm and Snowstorm

$4K to the Town of Mount Pleasant for repairs
2008

Severe Storms, Tornadoes, and Flooding

$9K to the Town of Mount Pleasant for repairs
2008

Record Snow and Near Record Snow

$4K to the Town of Mount Pleasant for repairs
2000

Snow

$2K to the Town of Mount Pleasant for repairs
2000

Severe Storms, Tornadoes, and Flooding

$4K to the Town of Mount Pleasant for repairs
Green County has had 15 natural disasters declared since 1953, most often severe storms and winter storms.
Around Mount Pleasant

Mount Pleasant and the towns around it

Monticello: Low, mostly inland floodingWashington: Moderate, mostly inland floodingSylvester: Low, mostly inland floodingExeter: Low, mostly inland floodingAlbany: Low, mostly inland floodingAdams: Moderate, mostly inland floodingMonroe: Very low, mostly cold wavesNew Glarus: Moderate, mostly inland floodingMonroe: Very low, mostly cold wavesDecatur: Low, mostly inland floodingJefferson: Low, mostly inland floodingClarno: Very low, mostly cold wavesBelleville: Very low, mostly inland floodingBrooklyn: Low, mostly inland floodingMontrose: Very low, mostly inland floodingMagnolia: Low, mostly inland floodingMount Pleasant: Low, mostly inland flooding Mount PleasantMonticelloWashingtonSylvesterExeterAlbany
Very lowLowModerateHighVery high
Washingtonmostly inland floodingModerate
Mount Pleasantmostly inland floodingLow
Monticellomostly inland floodingLow
Exetermostly inland floodingLow
Albanymostly inland floodingLow
Sylvestermostly 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. Mount Pleasant 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 Mount Pleasant’s own flood-insurance community; household aid to the registrant’s city; repair grants to the Town of Mount Pleasant. 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.

The door’s open

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/15 · 2025-01-01