WSWBYZ MTZ030>033-036-037-057-058-138-169-171-WYZ198-199-102015- WWUS45 KBYZ 092014 /O.NEW.KBYZ.WS.A.0002.250111T0600Z-250113T1200Z/ Treasure-Northern Rosebud-Custer-Fallon-Powder River-Carter- Northern Big Horn-Southern Rosebud-Southern Big Horn-Bighorn Canyon-Pryor/Northern Bighorn Mountains-Northeast Bighorn Mountains-Sheridan Foothills- Including the locations of Pryor, Powderville, Wyola, Story, Hysham, Ranchester, Belltower, Forsyth, Clearmont, Big Horn, Webster, Baker, Miles City, Bighorn, Ingomar, Dayton, Ekalaka, Fort Smith, Burgess Jct, Colstrip, Broadus, Sheridan, Ismay, Alzada, Biddle, Ashland, Angela, Sonnette, Crow Agency, Lame Deer, Volborg, Hammond, Hardin, Busby, Lodge Grass, Plevna, and Birney 114 PM MST Thu Jan 9 2025 ...WINTER STORM WATCH IN EFFECT FROM FRIDAY EVENING THROUGH LATE SUNDAY NIGHT... * WHAT...Heavy snow and blowing snow possible. Total snow accumulations between 12 to 18 possible over the mountains and higher hills and 2 to 5 inches over lower elevations. Winds could gust as high as 40 mph. * WHERE...Portions of south central and southeast Montana and north central Wyoming. * WHEN...From Friday evening through late Sunday night. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. Roads may become slick. * ADDITIONAL DETAILS...Over lower elevations, precipitation may begin as rain Friday night and cause ice to form on roads as temperatures decrease below freezing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. &&