First published 10/10/2026, 1:22:15 AM UTC · Last updated 10/10/2026, 1:22:15 AM UTC

Winter Storm Warning issued October 9 at 7:00PM MDT until October 12 at 12:00PM MDT by NWS Billings MT

A winter storm warning covers the Melville Foothills from midnight Saturday night to noon MDT Monday, with heavy wet snow, 5 to 10 inches of accumulation, and wind gusts up to 40 mph expected. Travel on US-191 through Melville could be very difficult.

Why it matters

The warning describes expected hazardous travel conditions on US-191 through Melville and advises travelers who must go to carry emergency supplies.

Location

Categories: severe-weather-and-natural-disasters, travel-and-transportation

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 7/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 3/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 4/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 2/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 6/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Sources

Primary official sourceWinter Storm Warning issued October 9 at 7:00PM MDT until October 12 at 12:00PM MDT by NWS Billings MT

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