Alert USA
weather NWS moderate Wind River Mountains West October 31, 2026 at 6:36 PM

Winter Weather Advisory

* WHAT...Snow expected. Total snow accumulations 6 to 9 inches above 9000 feet.

* WHERE...Wind River Mountains West.

* WHEN...From 8 AM Sunday to 5 AM MST Monday.

* IMPACTS...Mountain travel could be difficult.

* ADDITIONAL DETAILS...Heaviest period of snow occurs between 11 AM and 11 PM MST Sunday. South Pass snow totals up to 2 inches, mainly for the highest elevations.

Winter weather in Wind River Mountains West 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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