Natural hazards · Glen

Glen, MT natural hazards

Most of the natural-hazard damage FEMA expects in Glen comes from avalanches, 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 Glen?

Moderate

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Glen to be higher than in 46% of U.S. communities, mostly from avalanches and inland flooding.

Avalanches43%Inland flooding24%Cold waves17%Earthquakes8%Everything else8%

By hazard

What Glen faces

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

Avalanches

43% of expected damage

Well above average · among the top 1% of U.S. places

Recorded about once every 8 years in the area

Inland flooding

24% of expected damage

Above average · higher than 60% of U.S. places

Recorded about once every 6 years in the area

Cold waves

17% of expected damage

Well above average · higher than 92% of U.S. places

Recorded about 4 times a year in the area

Earthquakes

8% of expected damage

Well above average · higher than 81% of U.S. places

Lower here

TornadoesHailIce stormsWinter weatherHeat wavesWildfireLandslidesStrong windLightningDrought

Not a risk here

Coastal floodingHurricanesTsunamisVolcanic 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 Glen flood?

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

of all homes
are insured

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

Insurance rates: Beaverhead County.

Disasters that hit Glen

Federal disasters declared here

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

Brought FEMA money into GlenDeclared for Beaverhead County only

Beaverhead County has had 4 natural disasters declared since 1953, most often fires and hurricanes.

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. Glen 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 Glen’s own flood-insurance community; household aid to the registrant’s city; repair grants to Glen. 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.