Winter Storm Watch issued May 17 at 2:40PM MDT until May 21 at 6:00PM MDT by NWS

Weather Alerts | Montana

May 17, 2021

...WINTER STORM WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH FRIDAY AFTERNOON ABOVE 4000 FEET... * WHAT...Moderate to heavy snow possible above 4000 feet. Total snow accumulation…