NEW YORK, Nov. 20 (Xinhua) -- A major storm swept across the northwest United States, battering the region with strong winds and rain, causing widespread power outages and downing trees that killed at least one person, according to The Associated Press on Wednesday.
The Weather Prediction Center issued excessive rainfall risks through Friday and hurricane-force wind warnings were in effect as the strongest atmospheric river, a large plume of moisture, that California and the Pacific Northwest has seen this season overwhelmed the region.
