The winter storm warning in effect for North Texas has been downgraded to a winter weather advisory, according to the National Weather Service Fort Worth. Temperatures in the Fort Worth area remain around freezing, and the precipitation could cause a small amount of ice to accumulate bridges and overpasses.

After several days of freezing temperatures, snow, sleet and rain fell in North Texas on Thursday, bringing travel disruptions in the air and on the ground, school closures and upending a region that doesn’t often see frozen precipitation.

North Texas experienced snow, slush, and rain on Thursday. More snow is expected, tapering off by early Friday morning. Roads will improve as temperatures rise Friday afternoon. Travelers should avoid roads due to icy conditions.