In the Glenallen area, Yukon and Kuskokwim River communities, and Northwest Arctic floodwaters caused by snow melt and rapid warming have caused many communities to be flooded.

Breakup of the Yukon River over the weekend has led to serious flooding in Eagle, Circle and Fort Yukon.

A large ice flow washed two cars onto Leirbotnvann in Alta, while large blocks of ice blocked the E6.

Twenty-three of the 25 fires so far this year were ignited by human activity. While this year’s heavy snowpack and cold spring pushed back the start to fire season in many parts of the state, climate change is generally causing an earlier snowmelt, said climatologist Rick Thoman.