A powerful March storm has been lashing the West Coast and shifting southward –– posing a particular threat to communities scorched by the deadly Los Angeles wildfires from the start of the year.

A strong storm system is expected to “blast through” Los Angeles and Orange County tonight, bringing a heavy dose of rain over a short period of time and prompting evacuation orders, flood warnings and road closures.

Late-winter storms bringing heavy rain, evacuation order and warnings, flood warnings and road closures is in the forecast Wednesday for Los Angeles and Orange counties and is expected to douse the region for the next three days.