Wildfire — Central Chelan County, Washington
2025-08-01 to 2025-08-07 · Central Chelan County, Washington
$1.0M
Property damage
Event narrative
Siwash Fire started on July 31 by lightning. It was located 10 miles north of Tonasket Washington. It burned 331 acres of timber. It was contained on August 7. Cost is estimated.
Wider weather episode
Siwash Fire started on July 31 by lightning. It was located 10 miles east of Tonasket Washington.
Source: NOAA Storm Events Database, event_id 1291977. Narrative written by the NWS forecast office that issued the report.