California wildfire live updates: Highest level fire alert as Santa Ana winds gather pace
Southern California is braced for "extremely critical fire conditions" caused by a new period of Santa Ana winds of up to 50 ...
LA wildfires: New warning issued with Santa Ana winds set to return
Santa Ana winds are hot, dry winds that blow in from the northeast. They pick up speed as they hit the mountains around LA, and send humidity levels plunging, further upping the fire risk.