The National Weather Service initially sent the warning around 5:56 a.m. for northern San Mateo County and portions of ...

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

Dec. 14, 4:40 p.m. Meteorologists with the National Weather Service have determined that no tornadoes occurred in San ...

A tornado warning was issued by the NWS San Francisco CA on Saturday at 5:51 a.m. "At 5:51 a.m., a severe thunderstorm ...

On Saturday at 4:51 a.m. a flood advisory was issued by the NWS San Francisco CA. Flooding caused by excessive rainfall is ...

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

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

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

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

The National Weather Service issued San Francisco with a tornado warning on Saturday, the first in the city's history.

On Saturday at 5:04 a.m. an updated flood advisory was issued by the NWS San Francisco CA. Flooding caused by excessive ...