Emergency crews braced for the latest bout of high winds and torrential rains sweeping California on Wednesday, renewing the threat of power outages and deadly flooding that gripped parts of San Francisco Bay and Sacramento over New Year’s weekend. The "atmospheric river" – an airborne current of dense moisture flowing from the ocean – was expected to drench much of California ahead of a storm front bringing additional showers to low-lying areas and more snow to the Sierra Nevada Mountains through Thursday.
