The National Weather Service (NWS) said road conditions will slowly improve as temperatures rise in and around Dallas, Texas, on February 2 and 3.Footage posted to Twitter by user @GOGITTA4 shows overcast skies and icy roads in Dallas as few cars drive by.The NWS said travelers should remain aware of slick spots and slushy conditions despite improving weather. Credit: @GOGITTA4 via Storyful