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

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

A potent winter storm targeting Northern California this weekend brought what appears to be the first official tornado ...

On Saturday, the National Weather Service issued the first-ever Tornado Warning in San Francisco, a tornado that never ...

FOX 17 News is in a Code Red Weather alert for strong to severe storms and a small tornado threat late Tuesday into early ...

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

The Enhanced Fujita scale was revised in 2007, which caused the Bossier City tornado to be rated at the highest level of EF-5. The video featured in this report includes first hand accounts of ...