A winter weather advisory will remain in effect for all of north Alabama until 10 a.m. The National Weather Service in Huntsville said black ice will be possible on roads until temperatures rise above freezing. The weather service thinks that most spots in north Alabama will inch above 32 degrees between noon and 3 p.m. today.

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Roads across North Alabama are hazardous due to Friday's winter weather, according to officials. Please see below for the latest on conditions. We will continue to keep this list updated throughout the weekend:

An 18-wheeler has jackknifed on U.S. 280 at Red Mountain Expressway and authorities expect more traffic issues to come as snow blanketed many Alabama roadways overnight. ”Right now, if I was a driver,

Due to the vagaries of weather in Alabama in winter, winter precipitation may happen in the far reaches of northern part of the state − or there may be a mix of cold rain and snow flurries as far south as the Highway 80 corridor.

As winter weather surges over Alabama, state troopers with ALEA's Highway Patrol Division are working to diligently to identify dangerous conditions on our roadways.

The Alabama Law Enforcement Agency is sharing information on roadway conditions Friday morning, urging “extreme caution” when driving in winter weather, as well as on icy roadways.