Global warming isn’t the only reason the West is burning. The growing number of people in the woods has increased the likelihood of human-caused ignitions, while more than a century of aggressive fire suppression has contributed to the fires’ severity. In addition, unchecked development in fire-prone areas has resulted in greater loss of life and property.

Yet, it’s impossible to deny the role a warming planet plays in today’s blazes. “Something’s happening to the plumbing of the world,” California Gov. Gavin Newsom said.

You only have to step outside for a moment and feel the scorching heat, witness the dwindling streams, and choke on the omnipresent smoke to know that something’s way off-kilter, climate-wise.

1. Lewistown, Montana, (70 degrees Fahrenheit) and Klamath Falls, Oregon, (65 degrees) set high-temperature records for the month of February.

2. California had its driest February on record.

3. In April, parts of southern Arizona and California saw the mercury climb past 100 degrees Fahrenheit for multiple days in a row, shattering records.

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The West is burning, and there’s no relief in sight. More than 80 large wildfires are raging in an area covering more than 1.4 million acres, primarily in California, Montana, and Oregon, according to the National Interagency Fire Center. Taken together, that’s a wildfire larger than the state of Delaware.

California has declared a state of emergency as wildfires burn outside Los Angeles and threaten giant sequoias in Yosemite National Park. In Oregon, the Eagle Creek fire is tearing through the scenic Columbia River Gorge. Seattle, Boise, and Denver are socked in under a haze of smoky air and ash that experts predict could linger until the first snowfall in the mountains.

But nowhere are the fires more devastating than in Montana, where more than 1 million acres of forest burned this summer, and more than 467,000 acres are currently burning in 26 large fires that line the mountainous western side of the state.

Breathing the air in Missoula today feels like chain-smoking Chesterfields. Schools aren’t letting the kids out at recess, and public health authorities are saying active adults and children should avoid outdoor exertion. It’s easy to get the impression that this is an extraordinary and unprecedented fire season. But you study forest fires over a timespan of thousands of years. How unusual or unique is this fire season?

Learn the answer here…

Some 30,000 firefighters and additional support staff are now fighting fires across the United States — the biggest number mobilized in 15 years, according to the U.S. Forest Service. And it’s still not enough.

Two hundred members of the military are being called up to help further — they will be trained and deployed within just a few days — as are Canadian firefighting forces. There’s even some talk of potentially needing to draw on resources from Australia and New Zealand, which has been done before in a pinch.

And no wonder: Five states are now battling more than 10 large wildfires — California is contending with 16, Idaho 21, Montana 14, Oregon 11 and Washington 17. Most terrifying, perhaps, is the Soda Fire, which has scorched 283,686 acres in Idaho, burning up ranches, killing wild horses, even generating an alarming fire whirl recently.

The total acres burned so far in 2015 is now a staggering 7.1 million, with currently burning fires accounting for over 1 million of that total. “This is the earliest the number of national acres burned has been more than 7 million in the past 20 years,” notes the National Interagency Coordination Center.

The gigantic convulsion of fire activity makes a report released two weeks ago, by the U.S. Forest Service, seem prescient. The agency sounded the alarm about rising wildfire costs, saying that fighting fires will consume more than 50 percent of its budget this year and could be up to two thirds of it by the year 2025, based on current trends. According to the Forest Service, the U.S. spends $100 million per week when it is at wildfire preparedness level 5, as it is now.

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