Summary

1-2 week models are showing a trend for colder temperatures and a decent size system impacting interior Canada before slowly moving over much of the Rockies late this weekend into next week. Several waves of low pressure are moving in from Canada bringing an increased chance of snowfall for most interior Canada, and the Rockies in the next several days. Models hint at a continued chance of snow in the extended. Deep snow is very likely Sunday-Tuesday for the northern 1/3 of Montana. Light or Moderate snow is likely in areas to the south including Wyoming and Colorado through Tuesday.

Short Term Forecast