Prairie Mountain Fire
No longer in current feed
Skagit County, Washington · Discovered August 7, 2026
Source: NIFC/IRWIN (interagency) · Last upstream update 77 days ago
Prairie Mountain Fire
The Prairie Mountain Fire fire has burned 141 acres in Skagit County, Washington. It is no longer in the current official feed, so the figures on this page reflect the last data reported. Crews have fully contained the fire. Air quality near the fire is good (AQI 32). 102 personnel are assigned to the incident.
Prairie Mountain Fire size over time
6 official size readingsOfficials revised the size from 159 to 141 acres as mapping improved.
Acreage as reported by the official incident feed, recorded by Fire Nearby each time it changes. Hover or tap the chart for each reading.
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Growth & containment history
Raw growth & containment readings
| Recorded | Size | Contained |
|---|---|---|
| 8/24/2026, 4:14:27 PM | 141 acres | 100% |
| 8/14/2026, 8:53:19 PM | 142 acres | 90% |
| 8/13/2026, 8:22:09 PM | 137 acres | 80% |
| 8/12/2026, 8:52:15 PM | 135 acres | 60% |
| 8/11/2026, 8:24:07 PM | 159 acres | 40% |
| 8/11/2026, 2:04:22 PM | 159 acres | 30% |
Recorded by Fire Nearby each time upstream data changes.
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.