California, Nevada, and other western states are boiling over this week.

NOAA’s summer outlook shows California leaning hotter than normal, with equal chances for average rainfall and no strong ...

The unusually hot waters are lurking in the sea off the California coast, and they could wreak havoc on the state’s weather and marine food chain.

SAN DIEGO — A series of storms is threatening California with heavy rain and strong winds as weather forecasters warned that the major atmospheric river could cause life-threatening flash flooding and ...

California is known for having earthquakes, wildfires and the rare tsunami, but after Tuesday you may want to add tornadoes to the conversation. According to the National Weather Service, three ...