Winter Weather Advisory issued December 21 at 2:50PM MST until December 22 at 2:00PM MST by NWS

Weather Alerts | Montana

Dec 21, 2020

...WINTER WEATHER ADVISORY IN EFFECT FROM 2 AM TO 2 PM MST TUESDAY... * WHAT...Mixed precipitation expected. Total snow accumulations of 4 to 6 inches and ice accumulations of a li…