An "extremely rare" tornado struck the United States on Saturday. Northern California has been home to some extreme storms in ...

In Grass Valley, winds were so strong that it caused a tree to fall onto a home on Saturday. Viewer Keith shared video ...

Inclement weather has plagued areas of the U.S. in the first half of the weekend, with dangerous conditions including heavy ...

SCOTTS VALLEY, Calif. — Several people were injured, and significant damage was caused by a tornado on Saturday in Santa Cruz County. The National Weather Service Bay Area office said a local storm ...