After a winter storm brought snow, sleet and freezing rain to a large swath of the Midwest, mid-Atlantic and Northeast this week, another one is on the way. Forecasters say the latest system is expected to sweep across the northern part of the country this weekend,

Weather forecasters are urging drivers to slow down and use extra caution this weekend, because they might have to contend with icy roads as the latest winter storm takes aim at New Jersey. Because of fluctuating temperatures in the atmosphere and on the ground when the storm arrives on Saturday,

The newest data shows a few tweaks to storm system forecast. Those tweaks generally are for less snow and less freezing rain.