Alert USA
weather NWS moderate Bighorn Mountains Southeast November 1, 2026 at 5:07 PM

Winter Weather Advisory

* WHAT...Snow expected. Total snow accumulations 6 to 10 inches above 9000 feet. Total accumulations 10 to 15 inches at the highest elevations near Cloud Peak. Winds gusting as high as 55 mph.

* WHERE...Bighorn Mountains Southeast.

* WHEN...From 1 AM to 5 PM MST Monday.

* IMPACTS...Travel could be difficult across mountain passes due to a combination of falling snow and gusty winds.

* ADDITIONAL DETAILS...The greatest accumulations will occur across the far northern range, north of Powder River Pass. Up to 2 inches snow for Powder River Pass. Total snow accumulations 5 to 8 inches at Granite Pass.

Winter weather in Bighorn Mountains Southeast makes roads dangerous, increases the risk of power loss, and can cause cold-related injury during outages. Stranded vehicles are a common hazard.

This report is based on information from NWS, monitored by Alert USA's verified emergency feed.

Expect a high chance of travel disruptions, elevated power-outage risk, and heating stress during any extended loss of service.

Recommended steps: avoid non-essential travel; keep heat sources clear and ventilated; have blankets and a way to charge a phone; check on family and neighbors.

Alert USA is tracking this winter storm and will update this report as verified information becomes available.

Verified by Alert USA • NWS

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