PENTICTON, British Columbia — A wildfire that forced more than 20,000 people from their homes in western Canada moved so quickly that crews had to abandon firefighting to help residents escape, a pace British Columbia’s premier said Wednesday may represent a “new normal.”

The Bald Range wildfire erupted Friday near Summerland, a community of about 12,000 in British Columbia’s Okanagan region. By Wednesday, it had grown to about 184 square kilometers (71 square miles) after destroying homes and killing an 80-year-old woman.

“There’s an important set of lessons for us to take about how quickly this moved and that this may be our new normal for fire speed,” Premier David Eby said. He said the blaze outpaced wildfire modeling and left some residents with little time to evacuate.

Officials have begun damage assessments, but the area remained unsafe Wednesday and there was no timeline for residents to return.

Crews were clearing vegetation to help slow the fire’s spread as officials warned that thunderstorms could bring erratic winds and increase fire activity. Highway 97, a major route through the area, remained closed.

Eby visited an evacuation reception center in Penticton, where he said he met people devastated by the loss of their homes.

“A lot of emotions in there, obviously,” he told reporters, calling the woman’s death a “tragic loss.”

Summerland pharmacist Jonathan Kiesman said he was worried about displaced patients getting their medications and said seeing the fire approach the community “almost brought tears to my eyes.”

Officials said they were withholding broader details on property losses until residents could be notified directly.

“The last thing that I would want is somebody to have the shock of finding out on social media or on television about their home being lost,” British Columbia Emergency Management Minister Kelly Greene said.

Eby said the province would review the response, including whether changes are needed to wildfire planning, building standards and vegetation management near communities.

Given the drought and summer heat, he warned, “this is very unlikely to be the last significant fire we see this summer.”

Summerland Mayor Doug Holmes warned that recovery would be long and difficult.

Canada has endured a series of severe wildfire seasons in recent years, with smoke repeatedly drifting into the United States. In record-setting 2023, fires burned more than 14.6 million hectares (36 million acres), an area roughly the size of Illinois.

Canada has warmed faster than the global average in recent decades, while the amount of land burned by wildfires has increased substantially. Much of the country’s forest is remote and dominated by spruce and pine, conditions that can make fires difficult to contain once they become established.