What fueled the explosive growth of the Dragon Bravo Fire was a mix of gusty winds, dry air and above-normal heat – weather conditions experts described as atypical for this time of year, when monsoonal moisture typically tamps down wildfire risk across Arizona.

A South Rim mayor is clearing up confusion for tourists who believe the entire Grand Canyon National Park is closed due to wildfires.

A wildfire sparked by lightning on July 4 has now spread at the Grand Canyon, consuming both the Natinonal Park Services’ visitors’ hub and the historic Grand Canyon Lodge on the park’s Northern Rim.

Wildfires burning at or near the Grand Canyon's North Rim are still raging as strong winds, high heat and low humidity persist.

Authorities maintained the evacuation zones for the White Sage Fire north of the Grand Canyon as the fire grew expectantly.

Hiker dies in Grand Canyon as park warns of dangerous temperatures - The National Parks Service warns daytime temperatures at the Grand Canyon can top 120°F, ‘significantly increasing the risk of heat