Often spotted by onlookers in Hawai‘i Volcanoes National Park, or even by YouTube livestream viewers, the long, ashy gray or ...

Volcano Kilauea’s puahiohio are swirling columns of ash and volcanic debris, often mistaken for tornadoes but formed by ...

Severe Weather Warning for Gulf Country, Northern Goldfields and Upper Flinders, North Tropical Coast and Tablelands, Herbert and Lower Burdekin, Central West and N ...

The atmospheric river has moved through Northern California after a strong Christmas Day storm caused intense rain, power ...

Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory ...

The third and final round of a holiday storm has arrived in Southern California, bringing the continued threat of flooding, ...

Officials with the National Weather Service confirmed that a brief tornado touched down in Boyle Heights on Christmas morning ...

Active weather brings thunderstorms, wind, rain, and the potential for tornadoes Christmas night and tomorrow ...

A flood watch remained for the Bay Area after the National Weather Service issued a flash flood warning overnight until 6 a.m ...

Waymo temporarily paused its robotaxi service in San Francisco on Thursday as severe weather, including flash flooding ...

More severe weather is forecast for an already soaked California, raising risk of additional mudslides and debris flows.

A strong atmospheric river returns to Northern California for the holiday bringing a multitude of weather issues.