Winter Storm Watch issued December 21 at 3:29PM MST until December 25 at 5:00AM MST by NWS

Weather Alerts | Montana

Dec 22, 2021

...WINTER STORM WATCH IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH LATE FRIDAY NIGHT... * WHAT...Heavy snow. Total snow accumulations of 10 to 20 inches possible, mainly on southwes…