Winter storm warnings remained in effect on Wednesday in eight states from Louisiana to Virginia. A blizzard warning was issued for the first time along parts of Louisiana's coast. Heavy snow, sleet and freezing rain was expected to continue Wednesday from Florida to North Carolina.

For example, Lake Charles, La., along the Gulf Coast, showed snowfall rates of over 1 inch per hour this morning and early afternoon and visibility down to a quarter of a mile with blowing snow. This is one of the reasons why blizzard warnings were posted briefly for that region earlier.