SOUTH LAKE TAHOE, Calif. (AP) — A winter storm that sent ski lift chairs swinging and closed mountain highways in the Sierra Nevada will push across the United States and reach the Plains by mid-week, bringing significant rain and below-average temperatures.

Marc Chenard, meteorologist at the ɫtv Weather Service at the national center in College Park, Maryland, said "it will be a busy week while this system moves across the country.”

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