Dense Fog — Richland, Montana

2025-11-26 · Richland, Montana

Event narrative

The Sidney-Richland airport AWOS site (KSDY) recorded dense fog with visibility of 1/4 mile or worse for about 2 hours.

Wider weather episode

Arctic cold temperatures from the north combined with a relatively moist airmass to create areas of dense fog for portions of northeast Montana.

Source: NOAA Storm Events Database, event_id 1296288. Narrative written by the NWS forecast office that issued the report.