300-acre Pioneer Fire near Lake Chelan prompts Level 3 evacuations and a Level 1 Fire Advisory; fire spreads from DNR lands to Okanogan-Wenatchee National Forest.

300-acre Pioneer Fire near Lake Chelan prompts Level 3 evacuations in Rex Creek area and a Level 1 Fire Advisory for North Shore of Lake Chelan. Fire has spread from Department of Natural Resources lands to Okanogan-Wenatchee National Forest. Lakeshore Trail between Prince Creek and Meadow Creek closed due to fire danger. Aircraft and firefighters working to combat the fire, with additional resources ordered.