The National Weather Service issued a warning of a “particularly dangerous situation” for parts of Los Angeles and Ventura counties from Monday afternoon through Tuesday morning.

As another round of wild Santa Ana winds threatens Southern California this week, fire officials across the region say they are pre-deploying strike teams and asking for the public’s help — especially when it comes to heeding evacuation orders.

The Los Angeles region, still reeling from this month’s firestorm, is under a red-flag warning from noon Monday through Tuesday morning.

Forecasters in Southern California expect to issue a 'particularly dangerous situation' red flag warning for the coming week as the Santa Ana wind forecast worsens.