NEW YORK (Reuters) - Frigid temperatures gripped a wide swath of the U.S. Midwest and Northeast on Saturday, as the regions dug out from a deadly snow storm and braced for another blast of dangerous winter weather.
A new round of Arctic air will bring potentially record low temperatures in areas from Montana to Michigan starting this weekend, with the extremely cold air pushing eastward and blanketing the Northeast by early Tuesday, said Bob Oravec, a forecaster with the National Weather Service.
