Here's everything to know about bomb cyclones and how the major storm is affecting Oregon and Washington. A bomb ...
Bomb cyclones form when a storm's atmospheric pressure drops sharply within 24 hours in a process called bombogenesis.
A major storm swept across the northwestern U.S., battering the region with strong winds and rain, causing widespread power outages and downing trees that killed at least two people.
More than a foot of rain is forecast in Northern California and southwest Oregon, likely causing life-threatening flash ...
A major storm moving through Northern California on Thursday dropped heavy snow and record rain, flooding some areas, after killing two people and knocking out power to hundreds of thousands in the ...
A major storm dropped more snow and record rain in California, causing small landslides and flooding some streets.