The winds are common in California in the colder months, but they can sometimes help spread dangerous wildfires.

Santa Ana winds are synonymous with southern California weather. They can happen any time of the year but are more common during the cold months. They happen when a ridge of high-pressure forms over the Great Basin and an upper-level low forms near the desert southwest.

Santa Ana winds in Southern California are often-fierce winds that topple power lines and trees and can turn a spark into a raging wildfire.

At least five wildfires are ravaging Southern California, and the three largest — which are at 0% containment — have already killed at least two people, burned thousands of acres and prompted the evacuation of about 70,000 residents. Santa Ana winds coupled with dry conditions have created the perfect storm for the fires to spread.

The devastating fires across Southern California are being driven by the Santa Ana winds, as incredibly dry and windy conditions continue to heighten the fire danger

The ferocious Santa Ana winds that helped fuel the deadly wildfires around Los Angeles are forecast to ease later Wednesday, but they may return.

Devastating fires in the Los Angeles region are driven by Santa Ana winds blowing from California and Nevada’s interior deserts to the Pacific Ocean.