Dozens of wildfires are causing chaos across the Texas Panhandle as the Smokehouse Creek fire – now the largest blaze in state history – grew to more than 1mn acres on Thursday, even as a dusting of snow brought a measure of relief.At least two people have died, according to officials. The second victim, confirmed by the Texas department of public safety Thursday afternoon, has been identified as Cindy Owens, a 40-year-old woman who was reportedly overtaken by the fire when she got out of her truck in the town of Canadian. The first, 83-year-old grandmother Joyce Blankenship, was…