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.

Moisture and a mix of precipitation should start to move into the metroplex from the southwest starting in the morning to the mid-morning hours.

North Texans awoke to snow, sleet and the ever-elusive "thundersleet" Thursday morning as a storm unleashed a mix of wintry precipitation in the region. Thundersleet occurs when thunder rumbles while sleet,