Critical fire weather threatens Spokane wildfires as temperatures rise
Firefighters are making progress containing three Spokane Complex blazes, but forecasted heat, low humidity and strong winds could accelerate spread and hinder containment efforts.
The National Weather Service in Spokane warned that temperatures will climb into the mid-90s on Thursday and Friday, with humidity dropping to about 15 percent and winds reaching 15-20 mph locally and up to 30 mph in central Washington. The service said these conditions create an environment where "new or existing fires can spread rapidly" and advised residents to avoid outdoor activities that could spark a fire.
Air-quality alerts have been issued for eastern Washington, eastern Oregon and western Idaho due to smoke from the wildfires, which can cause breathing difficulties for vulnerable groups. The agency urged those people to limit time spent outdoors.
Fire officials reported that containment lines have been established around the three fires—Old Trails, Autumn Lane and Fairview—bringing overall containment to 13 percent for the first two and 5 percent for the third. Crews are now focusing on strengthening those lines, mopping up hotspots and protecting structures.
However, officials cautioned that the upcoming warm, dry spell could increase the risk of ember spotting, especially as the fires burn heavy fuels. "Because we do have these large ember sources and a little bit of increase of wind today, be aware that there is the potential for spotting," said Ryan Swanson of the California Interagency Incident Management Team 7.
The fires have already destroyed between 600 and 1,100 buildings, according to incident commander Tom Clemo, and have forced evacuations across the region. Authorities have asked residents to remain evacuated until officials deem it safe to return.
A federal emergency declaration for Washington state was approved, allowing FEMA to provide additional resources such as shelters, food, water and search-and-rescue teams. Governor Ferguson thanked federal officials for the swift action.
Separately, a 37-year-old Spokane resident, Aaron F. Farinacci, was arrested on a first-degree arson charge for allegedly starting the Old Trails Fire, which has burned over 3,600 acres. He has denied the allegation and is awaiting arraignment.