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.
Forecasters say weaker winds will hit on Saturday night and Sunday, and that there will be no relief until the county gets rain.
Finally, weather conditions in San Diego County are expected to shift late this week as an upper low-pressure system moves in from the Pacific Thursday afternoon into early Friday, according to the National Weather Service.
The National Weather Service has issued a Red Flag Warning for most of San Diego County amid another round of Santa Ana winds.
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.
Dry conditions, gusty winds, and low relative humidity are all hitting San Diego County at the same time leading to critical fire concerns for the region.
The NWS San Diego forecasts cooler weather, strong Santa Ana winds, and increased fire risks for the San Francisco Bay Area.
San Diego County has slipped back into severe drought conditions, with a new round of Santa Ana winds and critical fire weather conditions exacerbating the risk for wildfires to spread rapidly.
Strong Santa Ana winds are hitting fire-ravaged Los Angeles on Friday morning, but the winds will relax later in the day and the red flag warning will end Friday night.