Widespread flooding in southern California is turning hillsides into rivers of mud, knocking out power to many and leading to evacuation orders in some areas. At least three people have been killed.
In Southern California days of rain have turned hills into rivers of mud. Nevada is the next state to host presidential nominating contests. Dartmouth is reinstating SAT and ACT testing requirements.
California is in the grips of an atmospheric river that's causing flooding all over the state. Climate change might be intensifying storms like it —but scientists are still working out the details.
Heavy rainfall and flooding is expected, and evacuation orders and warnings have been issued in some counties on the state's Southern and Central coast.
The storm was "starting to bring one of the most dramatic weather days in recent memory," the National Weather Service said. California's governor declared an emergency in eight counties.
The National Weather Service warns the storm could drop unprecedented rain over a wide area from Saturday night through early next week, with the period of most concern from Sunday into early Monday.