Seattle, Washington – Wildfire danger climbs sharply in Washington’s Cascade mountains Wednesday as a Red Flag Warning remains in effect from 11 a.m. to 11 p.m. for the west slopes above 1,500 feet. The National Weather Service warns that hot, dry, and unstable conditions will create a critical fire threat in both the North and Central Cascades.
According to the National Weather Service in Seattle, fire weather zones 658 and 659—including communities and recreation areas along Highway 2, Stevens Pass, and Snoqualmie Pass—could see temperatures up to 95°F, relative humidity as low as 20%, and west winds of 5 to 10 mph. These conditions can trigger rapid fire spread and make new ignitions especially dangerous.
Areas near Skykomish, Leavenworth, and North Bend should avoid any outdoor burning and remain alert for potential evacuation notices. With unstable air and very dry fuels, fire behavior may become active and unpredictable, particularly in forests and brush above 1,500 feet. Hikers, campers, and local residents are urged to charge cell phones, pack go-bags, and avoid high-risk activities that could spark flames.
Red Flag Warnings are rare for western Washington in July, but follow similar hot, dry spells in recent summers. Outdoor burning is not recommended, and any new fires may quickly grow and impact air quality across the region.
The Red Flag Warning remains in effect until 11 p.m. Wednesday, with more alerts possible if dry weather lingers.
