As millions of Americans hunker down for the winter storm, 19 states and Washington, D.C., have declared states of emergency.
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Winter storm Fern maps tracker: Alerts, radar, snowfall and ice forecast and more
Track everything from current conditions, forecast timing and potential impacts from the winter storm here.
A winter storm warning issued by the National Weather Service expired at 7 a.m. today, but a cold weather advisory remains in ...
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