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Fort McMurray wildfire in Alberta grows, firefighters hope for rain

Investigators have not yet figured out what sparked the fires that have forced 88,000 people to evacuate and charred 390 square miles of territory.

Wildfire is worsening along highway 63 Fort McMurray, Alberta, Canada on May 3, 2016. (Photo by Terry Reith/CBC News/Reuters)
Wildfire is worsening along highway 63 Fort McMurray, Alberta, Canada on May 3, 2016.REUTERS

Cassandra Vinograd

Corky Siemaszko