Natural hazards · Fosston

Fosston, MN natural hazards

Most of the natural-hazard damage FEMA expects in Fosston comes from inland flooding, and overall the risk is low for a U.S. community. 1 federal disaster brought FEMA money into town.

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

Expected damage

How exposed is Fosston?

Low

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Fosston to be higher than in 32% of U.S. communities, mostly from inland flooding and cold waves.

Inland flooding35%Cold waves29%Drought17%Wildfire6%Everything else15%

By hazard

What Fosston faces

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

Inland flooding

35% of expected damage

Below average · higher than 42% of U.S. places

Recorded about 2 times a year in the area

Cold waves

29% of expected damage

Well above average · higher than 75% of U.S. places

Recorded about 20 times a year in the area

Drought

17% of expected damage

Recorded about 14 times a year in the area

Wildfire

6% of expected damage

Well above average · higher than 95% of U.S. places

Lower here

TornadoesHailIce stormsWinter weatherHeat wavesEarthquakesLandslidesStrong windLightning

Not a risk here

Coastal floodingHurricanesAvalanchesTsunamisVolcanic 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 Fosston flood?

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

of all homes
are insured

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

Insurance rates: Polk County.

Disasters that hit Fosston

1 federal disaster brought FEMA money here

Disasters the President declared that paid out in Fosston itself: aid to households, or repair grants to the City of Fosston.

Brought FEMA money into FosstonDeclared for Polk County only

2009

Severe Storms and Flooding

6 households applied for aid $3K aid approved

Polk County has had 27 natural disasters declared since 1953, most often floods and severe storms.

Around Fosston

Fosston and the towns around it

Very lowLowModerateHighVery high

Fosstonmostly inland floodingLow

Rosebudmostly inland floodingLow

Brandsvoldmostly 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. Fosston 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 Fosston’s own flood-insurance community; household aid to the registrant’s city; repair grants to the City of Fosston. 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.