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Dense Fog in Central and Southern Valley, Montana
Dense Fog February 2, 2026 · Central and Southern Valley, Montana
What the National Weather Service wrote
The Glasgow airport ASOS (KGGW) reported visibility of 1/2 mile or less for about 1 1/2 hours.
The wider storm
Dense fog settled over some lower river valley locations, primarily the Missouri River and the lower Milk River.
Source: NOAA Storm Events Database, event 1311898. Narratives are written by the National Weather Service forecast office that issued the report.
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