Hourly Weather - Hermanus, South Africa

At a Glance The Mangum Fire north of the Grand Canyon doubled in size over the weekend.The Bighorn Fire near Tucson has burned more than 20.6 square miles.Another big fire is burning in the Tonto National Forest northeast of Phoenix.Windy and dry conditions are making it difficult to prevent the fires from spreading. Residents of two more communities in Arizona's Tonto National Forest have been told to prepare to flee the "life-threatening" Bush Fire, which more than doubled in size...