NEWSGALLERY: Scenes from Fort McMurray wildfireThis photo take through a car windshield shows smoke rising from a wildfire rages outside of Fort McMurray, Alberta, Tuesday, May 3, 2016.Mary Anne Sexsmith-Segato, APSmoke rises from a wildfire outside of Fort McMurray, Alberta, Tuesday, May 3, 2016. The entire population of the Canadian oil sands city of Fort McMurray, has been ordered to evacuate as a wildfire whipped by winds engulfed homes and sent ash raining down on residents.Mary Anne Sexsmith-Segato, APSmoke fills the air as a small plane flies overhead in Fort McMurray, Alberta, Tuesday, May 3, 2016.Kitty Cochrane, APSmoke rises from a wildfire outside of Fort McMurray, Alberta, Tuesday, May 3, 2016.Mary Anne Sexsmith-Segato, APSmoke rises from a wildfire outside of Fort McMurray, Alberta, Tuesday, May 3, 2016.Mary Anne Sexsmith-Segato, APSmoke rises from a wildfire outside of Fort McMurray, Alberta, Tuesday, May 3, 2016.Mary Anne Sexsmith-Segato, APSmoke rises from a wildfire outside of Fort McMurray, Alberta, Tuesday, May 3, 2016.Mary Anne Sexsmith-Segato, APSmoke rises from a wildfire outside of Fort McMurray, Alberta, Tuesday, May 3, 2016.Mary Anne Sexsmith-Segato, APThis photo take through a car windshield shows smoke rising from a wildfire rages outside of Fort McMurray, Alberta, Tuesday, May 3, 2016.Mary Anne Sexsmith-Segato, APSmoke fills the air as people drive on a road in Fort McMurray, Alberta, Tuesday, May 3, 2016.Greg Halinda, APSmoke fills the air as people drive on a road in Fort McMurray, Alberta, Tuesday, May 3, 2016.Greg Halinda, APThis photo provided by Tyler Burgett shows flames from a wildfire along Highway 63 in Fort McMurray, Alberta, Tuesday, May 3, 2016Tyler Burgett , APSmoke from a wildfire rises in the air as cars line up on a road in Fort McMurray, Alberta, Tuesday, May 3, 2016.Greg Halinda, AP