First published 10/10/2026, 8:00:16 PM UTC · Last updated 10/10/2026, 8:00:16 PM UTC

Winter Storm Warning issued October 10 at 1:38PM MDT until October 12 at 12:00PM MDT by NWS Billings MT

The warning covers Judith Gap from 6 PM October 10 through noon MDT October 12, with heavy snow, blowing snow, and wind gusts expected. Snowfall is forecast at 4–8 inches, with amounts near a foot in the mountains; travel could be very difficult, especially on US-191.

Illustrative image: NASA image release January 31, 2011 This visible image was captured by the GOES-13 satellite and shows the low pressure area bringing snowfall to the Midwest Jan. 31, 2011. Heavy snow is expected today in portions of northern Iowa, southern Minnesota and Wisconsin. Snowfall from the system extends from Michigan west to Montana, Idaho, Utah and Arizona. A mix of rain and snow also stretches into the Ohio and Tennessee valleys, and it is all moving east. This system appears to be as large as 1/3rd — NASA Goddard Space Flight Center from Greenbelt, MD, USA/Wikimedia Commons, CC BY 2.0

Why it matters

The warning identifies potentially difficult travel and impacts to the Monday morning commute in the affected area.

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: 8/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 1/10How 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: 7/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Sources

Primary official sourceWinter Storm Warning issued October 10 at 1:38PM MDT until October 12 at 12:00PM MDT by NWS Billings MT

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