Natural hazards · Boston

Boston, MI natural hazards

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

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

Expected damage

How exposed is Boston?

Moderate

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Boston to be higher than in 57% of U.S. communities, mostly from inland flooding.

Inland flooding69%Tornadoes12%Strong wind7%Cold waves7%Everything else5%

By hazard

What Boston faces

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

Inland flooding

69% of expected damage

Well above average · higher than 76% of U.S. places

Recorded about once every 3 years in the area

Tornadoes

12% of expected damage

Above average · higher than 73% of U.S. places

Strong wind

7% of expected damage

Well above average · higher than 96% of U.S. places

Recorded about 3 times a year in the area

Cold waves

7% of expected damage

Below average · higher than 47% of U.S. places

Recorded about 2 times a year in the area

Lower here

HurricanesHailIce stormsWinter weatherHeat wavesWildfireEarthquakesLandslidesLightning

Not a risk here

Coastal floodingDroughtAvalanchesTsunamisVolcanic 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 Boston flood?

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

of homes in flood zones
are insured

of all homes
are insured

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

Insurance rates: Ionia County.

Disasters that hit Boston

Federal disasters declared here

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

Brought FEMA money into BostonDeclared for Ionia County only

Ionia County has had 14 natural disasters declared since 1953, most often winter storms and floods.

Around Boston

Boston and the towns around it

Very lowLowModerateHighVery high

Bostonmostly inland floodingModerate

Berlinmostly inland floodingLow

Campbellmostly inland floodingLow

Lowellmostly inland floodingLow

Keenemostly 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. Boston covers 1 census tract, combined by population.

Money that reached townFlood claims are matched to Boston’s own flood-insurance community; household aid to the registrant’s city; repair grants to the Township of Boston. 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 Boston total about $1.8M 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.