San Francisco residents were woken up by a tornado warning early Saturday morning during a powerful storm system that ...

Less than two weeks after a tsunami warning, residents were jolted awake before 6 a.m. to consider a new potential disaster ...

Heavy rain and strong winds are still sweeping the Bay Area Saturday, prompting flood watches, wind advisories and power ...

A storm prompted the first tornado warning in San Francisco on Saturday and caused some damage. Some trees were toppled and ...

A brief tornado warning alert was issued for residents in northern San Mateo County and downtown San Francisco.

A powerful storm swept through parts of Northern California early Saturday, knocking down trees, causing widespread power ...

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

An apparent tornado touched down in a small Northern California city Saturday, flipping cars, causing significant damage and ...

The lingering effects of a high pressure system will conspire with an approaching storm from the Midwest to make a mess ...

A rare tornado touched down in Scott's Valley Saturday afternoon. It came after a night of high winds and heavy rain with a ...

In San Francisco, authorities issued the first-ever tornado warning. Meanwhile, upstate New York saw heavy snow, the Midwest ...

Officials in San Francisco issued the city’s first ever tornado warning while on the opposite coast New York State was hit by ...