A rapidly forming bomb cyclone, bringing heavy rains, flooding, and downpours, is set to slam the West Coast right on time for Christmas Eve. The storm is caused by an atmospheric river and is the ...

The national weather service has issued weather warnings for virtually the entire state of California as a rapidly developing bomb cyclone forms off the coast. Northern California looks like it will ...

(AP) - A strengthening bomb cyclone barreled across the northern U.S. on Monday, unleashing severe winter weather in the Midwest as it took aim at the East Coast. The storm brought blizzard conditions ...

A 'bomb cyclone' bringing heavy downpours, flooding, and landslides is set to hammer the West Coast on Christmas Eve and further endanger holiday travelers. The entire California coast is under a ...

A strengthening bomb cyclone barreled across the northern U.S. on Monday, unleashing severe winter weather in the Midwest as it took aim at the East Coast. The storm brought blizzard conditions, ...