Winter Storm — Northern Carbon, Montana

2019-11-29 to 2019-11-30 · Northern Carbon, Montana

Event narrative

Snowfall of 6 to 8 inches was reported across the area.

Wider weather episode

An upper low moved across south central Wyoming during the late night hours of the 29th through the 30th. This resulted in a deep upslope flow across much of the Billings Forecast Area. Heavy snow, along with some freezing rain and freezing drizzle were widespread across the area. Severe driving conditions were common. I-90 was closed for a period of time through Big Horn County into Sheridan County Wyoming.

Source: NOAA Storm Events Database, event_id 863609. Narrative written by the NWS forecast office that issued the report.