An updated dense fog advisory was issued by the National Weather Service on Saturday at 8:37 p.m. in effect until Sunday at 9 ...
these conditions have led to some patchy dense fog in place this morning. The fog is thickest generally to the west and north of Pittsburgh. Warmer air will continue to flow in from the southwest ...
A dense fog advisory was issued by the National Weather Service on Sunday at 1:23 a.m. in effect until 9 a.m. for Western ...