https://twitter.com/NWSGreatFalls/status/1060174134775345153
Winter Weather Advisories continue in western Montana from near Lewistown to the Idaho border. An additional 3" to 6" will accumulate by this evening.
A low pressure center is moving along a stalled front draped across the mountains. As the low pushes slowly to the southeast, snow will continue to accumulate. The low will push out of the region by Thursday.
For WeatherNation: Meteorologist Mace Michaels