Authorities order 100,000 evacuated in California wildfire

The Saddleridge fire flares up near a firefighter in Sylmar, Calif., Thursday, Oct. 10, 2019. (AP Photo/Michael Owen Baker)
This satellite image from the National Oceanic and Atmospheric Administration (NOAA) shows a plume of smoke from the Saddleridge wildfire streaming out over the Pacific Ocean from the Los Angeles area of Southern California, center right, Friday morning, Oct. 11, 2019. (NOAA via AP)
A helicopter drops water while battling the Saddleridge fire in Porter Ranch, Calif., on Friday, Oct. 11, 2019. (AP Photo/Noah Berger)
Jerry Rowe uses a garden hose to save his home on Beaufait Avenue from the Saddleridge fire in Granada Hills, Calif., Friday, Oct. 11, 2019. (AP Photo/Michael Owen Baker)
In this Thursday, Oct. 10, 2019 photo, a firefighter waits for water as the Saddleridge fire flares up near homes in Sylmar, Calif. (AP Photo/Michael Owen Baker)

LOS ANGELES — A wildfire raged out of control along the northern edge of Los Angeles early Friday, forcing thousands of people from their homes as firefighters battled flames from the air and on the ground.