As dry, windy weather fueled a big wildfire near a city in central Oregon, a fourth firefighter died after he and several colleagues last month were overcome by a fast-moving wildfire near the Colorado-Utah border.
Nathan Matthews, 43, of Lincoln, Nebraska, died Friday, the federal Interior Department said in a release Saturday.
Meanwhile, several fierce wildfires in a summer of big ones continued burning across the western U.S.
One of the worst - and the one deemed top priority for firefighting efforts - was just a few miles (5 kilometers) north of Sisters, a central Oregon city of about 3,000 people.
Winds gusting up to 30 mph (50 kilometers per hour) threatened to push flames into new areas. Firefighters made progress keeping the fire in check, however, and officials were optimistic the city would be in the clear once the worst of the wind died down Sunday.
“It’s going to take a while to put it out entirely. But as long as it stops moving, I think that’ll get people to relax a little bit,” Sisters Mayor Jennifer Letz said.
As of Saturday, the lightning-caused fire had burned about 40 square miles (105 square kilometers) and was 5% contained. About 30 people evacuated from areas north of Sisters were in a shelter at the local high school, with about as many more staying in recreational vehicles parked outside, Letz said.
The city wasn’t in any immediate danger, and business was carrying on like usual, Letz said.
“We’re not necessarily asking everybody to come to Sisters. But it’s safe here,” said Letz.
Months of dry weather, a record lack of snow in some areas, hot spells and erratic winds have contributed to the blazes in Oregon, Washington, California, Colorado and elsewhere this summer.
In Canada, 926 fires were burning Saturday, including 82 deemed out of control, according to the Canadian Wildland Fire Information System.
About 300 aircraft and 5,300 people were involved in fighting the fires. They included 133 in northwestern Ontario alone, according to the province’s Aviation, Forest Fire and Emergency Services agency.
The biggest in Ontario had covered some 1,200 square miles (3,200 square kilometers).
The U.S. firefighter who died was among a group that had deployed tentlike emergency shelters to try to shield themselves when flames closed in June 27. Three of them died at the scene: Emily Barker, 38; Nick Hutcherson, 27; and Sydney Watson, 26.
They were part of a Helitack crew - a group that gets dropped by helicopter into remote areas to try to squelch new, rapidly expanding fires - that had been deployed in Mesa County, Colorado, west of the city of Grand Junction.
Matthews and another firefighter were taken for medical treatment. The Interior Department declined Saturday to discuss their treatment, Matthews’ career or the surviving firefighter’s current condition.
Watson, Hutcherson and Barker were honored at a memorial service earlier this month. Memorial arrangements for Matthews weren’t yet announced.

Please read our comment policy before commenting.