Swain Fire

Active

Custer County, Montana · Discovered September 9, 2026

40 acres
Size
-
Contained
-
24h growth
-
Personnel

Source: NIFC/IRWIN (interagency) · Last upstream update 22 hours ago

Current situation

Swain Fire

Active fire
Air quality · Good
AQI 38

The Swain Fire fire has burned 40 acres in Custer County, Montana. Officials have not reported a containment figure yet. Air quality near the fire is good (AQI 38).

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About this data

Fire Nearby aggregates official incident data and shows exactly when each value was last updated. For evacuation decisions, always follow instructions from local emergency officials and check county emergency management channels.