5/14/2022 12:54:00 AM until 5/14/2022 9:30:00 AM   EXPIRED

Areas of dense fog will persist into Saturday morning... Areas of dense fog will reduce visibilities to less than one- quarter of a mile in spots across southwest Virginia and northwest North Carolina, including interstate 77 around Fancy Gap into early Saturday morning. Motorists should exercise caution overnight and early Saturday morning and be prepared for rapid changes in visibility over short distances. Remember to use low-beam headlights in foggy environments.