TALENT, Oregon (Reuters) – Search-and-rescue teams, with dogs in tow, were deployed across the blackened ruins of southern Oregon towns on Sunday as smoldering wildfires still ravaged U.S. Pacific Coast states after causing widespread destruction.

A blitz of wildfires across Oregon, California and Washington has destroyed thousands of homes and a half dozen small towns this summer, scorching more than 4 million acres and killing more than two dozen people since early August.

Tracy Koa, a high school teacher, returned to Talent, Oregon, on Saturday after evacuating with her partner, Dave Tanksle, and 13-year-old daughter to find her house and neighborhood reduced to heaps of ash and rubble.

“We knew that it was gone,” Ms. Koa said in a telephone interview on Sunday. “But then you pull up, and the devastation of just every home, you think of every family and every situation and every burnt-down car, and there are just no words for it.”

Crews in Jackson County, Oregon, where Talent is located, were hoping to venture into rural areas where the Almeda Fire has abated slightly with slowing winds, sending up thick plumes of smoke as the embers burned. From Medford through the neighboring communities of Phoenix and Talent, an apocalyptic scene of charred residential subdivisions and trailer parks stretched for miles along Highway 99.

Community donation centers popped up around Jackson County over the weekend, including one in the parking lot of Home Depot in Phoenix, where farmers brought a pickup truck bed full of watermelons and people brought water and other supplies.

Farther north in Clackamas County, Dane Valentine, 28, showed a Reuters journalist the remains of his house.

“This is my home,” he said. “Yep. All gone.”

After four days of brutally hot, windy weather, the weekend brought calmer winds blowing inland from the Pacific Ocean, and cooler, moister conditions that helped crews make headway against blazes that had burned unchecked last week.

Still, emergency officials worried that the shifting weather might not be enough to quell the fires.

“We’re concerned that the incoming front is not going to provide a lot of rain here in the Medford region and it’s going to bring increased winds,” Bureau of Land Management spokesman Kyle Sullivan told Reuters in a telephone interview on Sunday.

At least 10 people have been killed in Oregon, according to the office of emergency management. Oregon Governor Kate Brown has said dozens of people remain missing across three counties.