St. Hilaire’s biggest natural hazard is inland flooding
Most of the natural-hazard damage FEMA expects in St. Hilaire comes from inland flooding, and overall the risk is very high for a U.S. community.
What stands out about St. Hilaire’s weather risks
Read from FEMA’s records below. The page puts what stands out first.
Does St. Hilaire flood? No paid flood claims on record
FEMA’s records show no paid flood insurance claims in St. Hilaire. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.
St. Hilaire isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Pennington County.How exposed is St. Hilaire?
FEMA expects yearly storm and flood damage to homes and buildings here to be higher than in 83% of U.S. communities, mostly from inland flooding.
Rated higher than 2,534 of the 2,631 Minnesota towns we cover.
St. Hilaire is smaller than a census tract, so it shares the figures of the tract around its center.
What St. Hilaire faces
Each hazard’s share of the damage FEMA expects here, and how it compares with the rest of the country.
Inland flooding
Wildfire
Cold waves
Federal disasters declared here
None of the disasters declared for Pennington County shows FEMA aid or repair money reaching St. Hilaire itself in FEMA’s records.
Pennington County has had 18 natural disasters declared since 1953, most often floods and severe storms.
Get ready for what St. Hilaire actually faces
A short kit for its top hazards, what to check before you buy, and where neighbors get alerts.
- Turn around at flooded roads: a foot of moving water can carry off a car.
- Flood insurance usually takes 30 days to start, so buy it before the forecast.
- Keep papers and medicines up high, in a grab-and-go bag.
- Clear dead leaves and brush within 5 feet of the house.
- Sign up for local alerts and know two ways out.
- Keep N95 masks for smoky days.
- Let faucets drip so pipes don’t freeze.
- Know where your water shutoff is.
- Never heat the house with the oven or a grill.
- Look up the address on FEMA’s flood map.
- Ask the seller or landlord whether it has ever flooded, and what flood insurance costs there.
- Get a flood insurance quote early: policies usually start 30 days after you buy.
Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.
St. Hilaire and its neighbors
St. Hilaire has the lowest rating of the 3 towns around it. Tap a town to see its hazards.
| Town | Rating | Mostly | Flood claims |
|---|---|---|---|
| St. Hilaire | Very high | inland flooding | 0 |
| River Falls | Very high | inland flooding | 0 |
| Black River | Very high | inland flooding | 0 |
Rating = expected yearly storm and flood damage as a share of what’s there, vs. U.S. communities. Flood claims = paid federal flood insurance claims on record.
Most disasters here begin in March–April
The month each of Pennington County’s 18 declared disasters began, since 1953.
What these numbers can and can’t tell you
- An average, not a forecast. FEMA’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 there, so a big city isn’t rated riskier just for having more buildings.
- Money that reached town. Flood claims are matched to St. Hilaire’s own flood-insurance community; household aid to the registrant’s city; repair grants to the City of St. Hilaire.
- It follows property value. FEMA’s model weighs damage to buildings, so a place that recently lost many homes can rate lower than it feels.
Storm stories
Memories, warnings and help from neighbors in St. Hilaire.
Your answer becomes a post in Town Square.
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. Preparedness tips: Ready.gov. An average of past damage, not a forecast.