Major Fire Growth Across Pacific Northwest Amid Challenging Conditions
Wildfires across Washington, Oregon, and Idaho are experiencing significant growth due to dry conditions, low humidity, and strong winds. Key incidents include the Sinlahaken Fire near Tonasket, WA, which has expanded rapidly, and the Little Giant Fire in the Chelan/Manson area, which jumped Lake Chelan and ran approximately 10 miles. In Oregon, the Grasshopper Fire continues to grow northward, while the Tartar Fire near the Idaho border has made a 20-mile run, threatening the town of Weiser. Cooler temperatures in some areas, such as Spokane, WA, have provided slight relief, but critically low humidity and strong winds persist, exacerbating fire behavior. Eastern Oregon is expected to face triple-digit temperatures later in the week, further complicating firefighting efforts. (Source: The Lookout, 2026-08-02, 16:12:15 GMT)