HELENA, Mont.—Firefighters reinforced by additional manpower, equipment and an elite management team attempted to check an uncontained wildfire tearing through Montana’s Glacier National Park, while the growth of a blaze outside California’s wine country slowed enough to allow some evacuated residents to return home.
Both fires have been feeding off tinder-dry conditions in the drought-ravaged states. Strong wind gusts pushed the Montana blaze through Glacier’s conifer-topped ridges, and erratic winds only compounded the problems firefighters in Northern California had in scrambling through the steep, brush-choked terrain.