Hurricanes and tornadoes leave costs at several scales. An event-wide estimate captures a broad loss footprint. A state recovery update tracks roads and water systems. A city demolition program records dangerous structures and the funding needed to clear them. Each is useful if its boundary is kept visible.

Event estimates show scale, not an infrastructure-only total

NOAA’s 2024 climate summary counts 27 U.S. weather and climate disasters costing at least $1 billion each and estimates $182.7 billion in total event costs. NOAA lists Hurricane Helene at $78.7 billion and Hurricane Milton at $34.3 billion. These are event-wide cost estimates that combine different asset and loss categories; they do not isolate roads, utilities or water infrastructure. NOAA says the annual total can rise as more event costs are reported.

NOAA’s 2025 annual summary reports 1,559 preliminary U.S. tornadoes and no hurricane landfalls in the United States or its territories. For the still-active 2026 Atlantic season, the National Hurricane Center’s table showed $0 in reported U.S. damage as of October 27, 2026. Those counts and provisional season-to-date figures do not replace a full-year event-cost estimate.

Helene: access, water and public-assistance obligations

North Carolina’s two-year update says Helene caused nearly $60 billion in damage statewide, while documenting the continuing repair of essential services. It reports almost 99% of state roads reopened; $2.48 billion in FEMA Public Assistance obligations for more than 3,100 projects; $645 million in EPA revolving loans for 127 water and wastewater projects; and just over $147 million in more than 165 private-road and bridge projects completed or underway. Those projects restored emergency access to 866 households.

The figures are not additive damage totals. FEMA obligations are committed assistance. EPA revolving loans are financing. The road and bridge figure describes a program’s project cost. The reopening rate measures service status. A road can reopen while permanent bridge, drainage or resilience work remains.

Public assistance obligations

$2.48B

More than 3,100 FEMA-supported projects, as reported by North Carolina in September 2026.

Water and wastewater financing

$645M

EPA revolving loans for 127 projects, as reported by the state; financing, not damage.

St. Louis: the demolition pipeline needs context

The City of St. Louis Recovery Office’s October 27, 2026 update says 1,400 to 1,600 demolitions are needed across the May 2025 tornado zone. Phase 1 is expected to exceed 700 demolitions, and Phase 2 is planned for early 2027. The City estimates another $40 million to $45 million is needed for the full demolition scope.

The City also says 70% to 75% of the properties already in the demolition pipeline were vacant or condemned before the tornado. Demolition volume is therefore not a direct count of tornado-damaged structures. The update describes a safety and recovery program operating in a place with long-standing disinvestment, not a pure loss assessment.

A separate City ordinance appropriated $230 million in Rams settlement funds: $110 million for tornado recovery and North St. Louis, $65 million for citywide infrastructure maintenance, and $55 million for downtown revitalization. This is a mixed-purpose appropriation, not a tornado damage estimate and not the same as the $40–$45 million demolition need.

Match the number to the decision

Event costs help compare disaster scale. Infrastructure damage estimates help identify assets to repair. Obligations and loans track finance. A demolition pipeline tracks safety work and neighborhood recovery. A household access measure captures a service outcome. Keeping those units separate makes it possible to ask whether recovery funds meet needs without claiming that funding equals losses or that a reported milestone means all work is done.

Accounting rule: do not add NOAA’s event estimate to FEMA obligations, EPA loans or local program costs. Each may cover overlapping or distinct parts of the same disaster.

What will change next

Sources and evidence stage

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