The tornado never touched down in San Francisco. But the conditions in the atmosphere with wind speed and direction were ...

Roger Gass, a meteorologist in the weather service’s office in Monterey, California, said the warning of a possible tornado ...

After a major wildfire in Malibu and a tornado in the Bay Area, forecasters are warning of more high winds and storms coming ...

Powerful storms swept through parts of Northern California on Saturday, knocking down trees, causing widespread power outages ...

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

A strong atmospheric river drenched northern California with heavy rains and damaging wind gusts Saturday, leaving well over ...

Severe storms caused damage across northern California on Saturday, and for the first time in recorded history, the National ...

For the first time in recorded history, downtown San Francisco was issued a tornado warning on Saturday as severe storm ...

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

A major ice storm has created treacherous driving conditions across Iowa and eastern Nebraska and prompted temporary closures ...

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