Dense Fog — Eastern Roosevelt, Montana

2023-03-23 · Eastern Roosevelt, Montana

Event narrative

At the Big Sky Field Airport AWOS site (KS85), visibility of a quarter mile or less was recorded for about 4 3/4 hours on the morning on the 23rd.

Wider weather episode

Areas of dense fog developed over northeast Montana, with areas along and north of the Missouri River and Milk River Valleys being favored.

Source: NOAA Storm Events Database, event_id 1082399. Narrative written by the NWS forecast office that issued the report.