NWS' 3:40 a.m. advisory indicates winds were blowing northeast at speeds between 25 to 35 mph, with gusts up to 60 mph.
Strong winds and power outages have prompted schools in East County to cancel classes for the fourth day in a row.
"A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly," the NWS said.
High fire danger warnings have been a recurring theme for Los Angeles in January. Here's a look at how many red flag warnings were issued this month.
Firefighters continue to battle multiple blazes in Southern California while President Trump is set to visit Los Angeles to ...
A Red Flag Warning remained active for inland and mountain communities through Friday morning, which means it could be another busy day for local fire crews.
Red flag warnings are in effect until Thursday for parts of Los Angeles, Ventura and San Diego due to low humidity and an ...