Scientists said the storm's strength and potential for far-reaching impacts is notable, but its timing isn't unusual.

The threat of tornadoes is moving east into the Mississippi Valley and Deep South a day after a massive storm system moving ...

The final round of rain for the week is expected to deliver between a tenth and quarter of an inch of rain along the coast ...

A strong storm system that brought record rainfall to parts of Los Angeles County was lingering Friday and expected to move ...

A strong storm system brought record rainfall to parts of Los Angeles County and a rare tornado in Pico Rivera, and more rain is on the way Friday. The storm moved through the Southland early Thursday ...

A rare EF-0 tornado struck Pico Rivera early Thursday morning, leaving a trail of damage in its wake. The National Weather ...

A small tornado also touched down for two minutes in the Pico Rivera area between 3 a.m. and 4 a.m., according to the ...

Residents were stunned after a tornado touched down in Pico Rivera early Thursday morning, leaving behind a trail of destruction. At around 3:15 a.m., the tornado, an EF-0 on the Enhanced Fujita ...

A tornado touched down in Pico Rivera, California early Thursday morning, forecasters confirmed, as a brutal rain storm ...

A tornado ripped through a Pico Rivera neighborhood early Thursday morning, damaging homes, uprooting trees and toppler power lines.