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In this Jan. 4, 2013, photo provided by the Holmes family, Tammy Holmes, second from left, and her grandchildren, two-year-old Charlotte Walker, left, four-year-old Esther Walker, third from left, nine-year-old Liam Walker, eleven-year-old Matilda, second from right, and six-year-old Caleb Walker, right, take refuge under a jetty as a wildfire rages near-by in the Tasmanian town of Dunalley, east of the state capital of Hobart, Australia. The family credits God with their survival from the fire that destroyed around 90 homes in Dunalley. Record temperatures across southern Australia cooled Wednesday, Jan. 9, 2013, reducing the danger from scores of raging wildfires but likely bringing only a brief reprieve from the summer’s extreme heat and fire risk. (AP Photo/Holmes Family, Tim Holmes) EDITORIAL USE ONLY

In this Jan. 4, 2013, photo provided by the Holmes family, Tammy Holmes, second from left, and her grandchildren, two-year-old Charlotte Walker, left, four-year-old Esther Walker, third from left, nine-year-old Liam Walker, eleven-year-old Matilda, second from right, and six-year-old Caleb Walker, right, take refuge under a jetty as a wildfire rages near-by in the Tasmanian town of Dunalley, east of the state capital of Hobart, Australia. The family credits God with their survival from the fire that destroyed around 90 homes in Dunalley. Record temperatures across southern Australia cooled Wednesday, Jan. 9, 2013, reducing the danger from scores of raging wildfires but likely bringing only a brief reprieve from the summer’s extreme heat and fire risk. (AP Photo/Holmes Family, Tim Holmes) EDITORIAL USE ONLY

Wildfires ravage Australia

Record temperatures across southern Australia

cooled at the end of the week, reducing the danger from scores of raging wildfires

but likely bringing only a brief reprieve from the summer's extreme heat

and fire risk.