Police and scores of volunteers searched through chilly, rainy weather today for a 17-year-old San Diego straight-A student who disappeared Thursday after going out for a run.

Chelsea King, 17, of Poway, Calif., moved out after parking her BMW sedan outside Rancho Bernardo Community Center on Thursday hours of daylight. She is seen here in a photo from a group on Facebook called “Please Help Find Chelsea King.”

(Facebook)

Chelsea King, 17, of Poway, Calif., in San Diego County, disappeared after parking her BMW sedan outside Rancho Bernardo Community Center on Thursday afternoon, and when she was late coming home her parents called police, San Diego County Sheriff’s Office spokeswoman Jan Caldwell said.

The search for King began Thursday night and continued throughout Friday, Caldwell said.

Sheriff’s deputies were joined by the FBI, the San Diego Police Department, the San Diego Fire-Rescue Department and the Del Mar Lifeguard Service. Caldwell said 90 law enforcement personnel were deployed in 15 search and rescue teams.