A Red Flag Warning that went into effect Monday for San Diego County mountains and valleys has been extended due to strong ...

"A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly," the NWS said.

The National Weather Service issued red flag warnings until Friday morning for inland valleys and mountain areas.

NWS' 3:40 a.m. advisory indicates winds were blowing northeast at speeds between 25 to 35 mph, with gusts up to 60 mph.

SAN DIEGO (FOX 5/KUSI ... for rapid fire spread and extreme fire behavior,” NWS said. NWS defines a Red Flag Warning is defined critical fire weather conditions that are either occurring ...

Following weeks of critically bone-dry conditions, San Diego County could finally get a taste of rain over the weekend.

The critical fire danger will continue through Friday morning as San Diego County grapples with extremely low relative ...