Nation ‘Catastrophic fire weather’ threatens drought-stricken Southwest; Tunnel Fire rages in Arizona April 22, 2022April 22, 2022 Christine Fernando, USA TODAY Comments Off on ‘Catastrophic fire weather’ threatens drought-stricken Southwest; Tunnel Fire rages in Arizona As the Tunnel Fire continues to blaze near Flagstaff in Arizona, Colorado fire crews "knocked down" a grass fire in Colorado Springs on Friday.