(Bloomberg) As another possible blizzard takes aim at Boston, the rest of the eastern U.S. is threatened with some brutal winter weather of its own this weekend.
That will come from temperatures so low and winds so high that exposed skin could become frostbitten in about 30 minutes.
"By Sunday morning, wind-chill values are really low from North Dakota to the Northeast," said Bob Oravec, a meteorologist with the U.S. Weather Prediction Center in College Park, Maryland. "Almost across the entire area, the wind chills are below zero."
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