Uploaded September 2018 | Updated September 2026, 1 week ago
The Grassy Ridge Fire started July 26, 2018 by lightning, 15 miles northwest of St. Anthony, Idaho. Mother nature took advantage of the dry, thick vegetation propelling the fire to a total of 99,502 acres. The cooperation between multiple agencies and locals was the key to the successful evacuation of Dubois and the suppression of the extreme fire behavior. Here's a look back at the largest fire in 2018 for eastern Idaho.
The Grassy Ridge Fire started July 26, 2018 by lightning, 15 miles northwest of St. Anthony, Idaho. Mother nature took advantage of the dry, thick vegetation propelling the fire to a total of 99,502 acres. The cooperation between multiple agencies and locals was the key to the successful evacuation of Dubois and the suppression of the extreme fire behavior. Here's a look back at the largest fire in 2018 for eastern Idaho.










