Hoarfrost makes use of the moisture in the atmosphere to grow and interlock, making for a dramatic frost sculpture on anything solid like trees, fences and even power lines. However, it is lightweight ...

By next week, temperatures will jump into the low 80s. Monday is expected to reach 83 degrees, with Tuesday slightly warmer at 84 degrees.

The National Forest Service warned that smoke from planned burns could be visible as far as Interstate 17 near Flagstaff.