UPDATE: Grass Valley and Slide fires
San Bernardino National Forest spokesman Daniel McCarthy reports that 138 homes have been destroyed by the Grass Valley and Slide fires.
"Winds were the biggest challenge in fighting the fire, both for firefighters and getting aircraft in the area," McCarthy said.
Evacuations have been ordered in Crestline and Twin Peaks.
Firefighters are hoping for better weather conditions today, but expect high winds for the next 24 hours.