Today's briefing — June 29, 2026
The Twin Sisters Fire, discovered June 14 in Walla Walla County, Washington, has been fully contained after burning 8,262 acres, according to the Type 3 Team managing the incident. The human-caused fire spread through short grass fuel averaging one foot in height, typical of the region's rangeland.
At 100 percent containment, crews have established and held the perimeter across the entire fire. A Type 3 Team with six personnel assigned has brought the blaze under complete control, bringing the active suppression phase to a close. The incident has cost an estimated $600,000 in suppression and associated expenses.
The fire is now stable with containment holding firm. Follow local authorities and official orders for any remaining guidance on affected areas.
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Headline figures are pulled live from the National Interagency Fire Center (NIFC) WFIGS feed and National Weather Service feed; the written briefing is generated automatically and is for awareness only — reported values lag real-time ground conditions. This is not an emergency service or official incident communication. In a wildfire emergency, call 911 and follow your local authorities and evacuation orders. Briefing last generated Mon, 29 Jun 2026 06:01:55 GMT.