The National Weather Service issued a Red Flag Warning starting Monday for San Diego County's inland valleys and mountains.

This weekend's cool temperatures and higher humidity are expected to give way to more Santa Anas and a new red flag warning Monday.

Nearly 100,000 San Diegans could loose power during the next round of power shutoffs after the National Weather Service issued another Red Flag Warning for the region for Monday and Tuesday as Santa Ana winds return.

San Diego Gas & Electric shut off power to nearly 900 customers early Tuesday to help reduce the chances of triggering wildfires as the latest Santa Ana windstorm moves through parts of San

County firefighters who went to L.A. to fight the wildfires described the Palisades and Altadena blazes as a “wall of flames”

Parts of San Diego County will be dealing with more Santa Ana winds starting Monday afternoon, and the fire weather conditions could mean potential San Diego Gas & Electric power shutoffs for many communities.

The NWS San Diego forecasts cooler weather, strong Santa Ana winds, and increased fire risks for the San Francisco Bay Area.

National Weather Service offices across Southern California are warning residents of an increase in weather conditions that are conducive to rapid fire growth. Meteorologists are most concerned about conditions from Monday afternoon through Wednesday morning when winds will be at their peak and relative humidity will be low.