More than 27 million people under flood alert in California as two storms arrive in a row. The first storm arrives on Saturday and would cover from Eureka to Santa Rosa through San Francisco.
The second arrives on Monday in the south of the state. Up to an inch of rain is possible per hour, resulting in a total of 3 to 4 along the coast. In addition to heavy rain, 1 to 2 feet of snow is expected to fall in the Sierras and 1 to 3 inches on Mount Shasta.