Winter Weather Advisory issued February 21 at 8:20AM MST until February 22 at 11:00PM MST by NWS

Weather Alerts | Montana

Feb 21, 2021

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 PM MST MONDAY... * WHAT...Snow. Snow accumulations of 6 to 12 inches. Winds gusting as high as 30 mph. * WHERE...I-90 Lookout Pass to…