Cheyenne, Wyoming
Regional Weather Alerts
| Alert: | Winter Weather Advisory |
| Area(s): | Wind River Mountains West |
| Effective: | 2026-10-31 @ 1:36 pm -> 2026-11-01 @ 8:00 am |
| Onset: | 2026-11-01 @ 9:00 am -> 2026-11-02 @ 6:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Riverton WY on 2026-10-31 @ 1:36 pm |
| Headline: | Winter Weather Advisory issued October 31 at 12:36PM MDT until November 2 at 5:00AM MST by NWS Riverton WY |
| Description: |
* 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. |