Millions of people across Southern California are under a Red Flag warning as a dangerous windstorm starting Tuesday could bring widespread destruction and extreme fire risk to the area, with emergency services braced to provide a huge response.

On social media, the National Weather Service even called it "life-threatening" and warned that areas not typically affected by big wind events won't be spared. The National Weather Service also said turbulence could force delays at LAX, Hollywood Burbank and Long Beach airports.