At 6:49 a.m. on Friday, the National Weather Service released a dense fog advisory in effect until 9 a.m. for Conecuh, Butler, Crenshaw and Covington counties.

A report from the National Weather Service was issued on Sunday at 8:20 p.m. for dense fog until Monday at 8 a.m. for Northern Centre as well as Cambria, Blair, Somerset and Bedford counties.