40 million under heat warnings as 89 large fires rage across U.S.

As firefighters battled 89 large wildfires across 12 states, record-breaking heat is spreading through the Great Plains and Mississippi Valley into the Southeast this week, promising more wildland blazes.

40 million under heat warnings as 89 large fires rage across U.S.

For the remainder of the stories in today's Wildfire News Of The Day, please subscribe to the free Wildfire News Of The Day newsletter