On Sunday at 1:51 a.m. EST the National Weather Service released a winter storm warning valid from 7 p.m. EST until Monday 10 a.m. EST for Keweenaw and Houghton counties.

A dangerous winter storm swept across the country on Saturday, bringing rough conditions on the roads and even caused ground stops at all three major airports in the New York City metro area.

"Winter weather can have major travel impacts in the Southeast because the region has fewer plow trucks, salt supplies and treatment resources than northern states," AccuWeather Senior Meteorologist D...