What is an atmospheric river?

Atmospheric rivers have a significant impact the U.S. west coast. Snow, rain and flooding due to the weather phenomenon can cause major damage to property.
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Atmospheric rivers have a significant impact the U.S. west coast. Snow, rain and flooding due to the weather phenomenon can cause major damage to property.

The forecast for the Valley and Sierra for coming days: Cold and wet

January 18, 2017 03:17 PM