Expires:201908181500;Remove:201908181500;830668 WWUS85 KBYZ 181338 SPSBYZ Special Weather Statement National Weather Service Billings MT 738 AM MDT Sun Aug 18 2019 MTZ028>032-035-038-042-057-063-181500- Yellowstone MT-Custer MT-Northern Rosebud MT-Golden Valley MT- Treasure MT-Southern Wheatland MT-Judith Gap MT-Musselshell MT- Northern Big Horn MT-Southern Big Horn MT- 738 AM MDT Sun Aug 18 2019 ...SIGNIFICANT WEATHER ADVISORY FOR AREAS OF FOG... Areas of locally dense fog will be found across the area through about 9 am this morning. This will impact Highway 191 in the Judith Gap vicinity, portions of Highway 87 from Billings to Roundup, and I- 90 from Columbus to Hardin. Motorists should be prepared to encounter sudden changes in visibility which could drop to under a half mile. Slow down, use your headlights, and leave plenty of distance ahead of you. LAT...LON 4626 10613 4528 10791 4572 10891 4613 10893 4613 10941 4604 10942 4604 10960 4622 10965 4622 11000 4671 10987 4670 10939 4675 10939 4676 10783 4685 10789 4685 10773 TIME...MOT...LOC 1333Z 240DEG 49KT 4674 10817 $$ Tesar