Major wildfires around Los Angeles raged for a third straight day on Thursday, as firefighters struggled to put out blazes in some areas while in others evacuees returned to their homes, only to find them smoldering in ash.

Firefighters in Pacific Palisades and Altadena have repeatedly been hampered by low water pressure and dry hydrants, revealing limitations in local water systems designed to supply neighborhoods.

Following days of devastating damage from wildfires in LA, California officials are asking for help from neighboring states — and Washington firefighters are answering the call.