In Sierra Madre, residents were building wooden walls outside their yards and packing up their cars to leave Wednesday as they braced for possible mudslides with this week's storm — facing mandatory ...

The storm is expected to dump 1 to 2 inches of rain along the coast and up to 4 inches in the valleys at rates that could ...

Thirty-one years after a father and his young son were killed in Sierra Madre's devastating flash flooding, the victims were remembered by family members.

We can see just how a disruption or a delay in notifications can literally lead to death for some,” one lawmaker says.

Evacuation orders were issued in the San Gabriel Valley community of Sierra Madre ahead of a strong winter storm that will ...

Evacuation warnings and orders have been issued for Los Angeles communities near the Eaton, Palisades and Sunset fire burn ...

A major storm continued to wallop much of Southern California on Thursday morning, bringing evacuation warnings, fears of ...

After incorrect emergency alerts caused confusion and "information fatigue" during the Los Angeles wildfires in January, a ...

The tornado, creating gusts of up 85 mph, left a trail 80 yards wide and a mile long, damaging homes, plowing over trees, ...