Last night and early this morning, fire crews working at the north end of the Horseshoe Two Fire in the Chiricahua Mountains were able to tie in a line from Emigrant Canyon to Buckhorn Basin and to strengthen this line before the wind arrived. You can see these canyons labeled on the fire map from yesterday's post.
That wind is a huge challenge today, for the Horseshoe Two as well as the Monument Fire, but as of today's meeting at noon, the lines were holding. The horrific wind has shifted from blowing from the southwest to the west, and that shift is favorable for the Chiricahua fire.
In Sierra Vista, I'm guessing that the same shift will instead drive fire down the canyons and toward town. A witness posting to Facebook just wrote, "Carr Canyon just exploded––the fire's coming down the side of the mountain faster than a person can run––I hope the crews got clear before it blew up."