Dense Fog Advisory in Northern Valley

Dense Fog Advisory issued February 3 at 1:05AM MST until February 3 at 10:00AM MST by NWS Glasgow MT

• Event Start: 2026-02-03T01:05:00-07:00
• Event End: 2026-02-03T10:00:00-07:00
• Event Certainty: Likely
• Event Severity: Moderate

Event Description

• WHAT: Visibility one quarter mile or less in dense fog.
• WHERE: Valley, Daniels, Sheridan, and Roosevelt Counties.
• WHEN: Until 10 AM MST this morning.
• IMPACTS: Low visibility could make driving conditions hazardous. Frosty roads are expected which will make for slippery conditions.
• ADDITIONAL DETAILS: There is also a chance of freezing rain this morning which could make roads icy..

Event Instructions

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.