Northern Rockies to Expect Moderate to Heavy Snowfall; Colder Temperatures Likely in Wyoming, Montana This Week April 17, 2024 Salma Begum The National Weather Service (NWS) advisory shows that colder temperatures are likely in Montana and Wyoming this week. The Northern Rockies can experience potential moderate to heavy snowfall. Read here. http://dlvr.it/T5dBQJ Tweet Share Share Share Share