Cheyenne, Wyoming
Regional Weather Alerts
| Alert: | Winter Weather Advisory |
| Area(s): | Wind River Mountains West; Wind River Mountains East |
| Effective: | 2026-10-13 @ 2:32 pm -> 2026-10-14 @ 7:00 am |
| Onset: | 2026-10-13 @ 2:32 pm -> 2026-10-14 @ 7:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Riverton WY on 2026-10-13 @ 2:32 pm |
| Headline: | Winter Weather Advisory issued October 13 at 1:32PM MDT until October 14 at 6:00AM MDT by NWS Riverton WY |
| Description: |
* WHAT...Snow. Additional snow accumulations of a coating to 3 inches for elevations up to 9,000 feet. Snow accumulations of 2 to 6 inches are expected across elevations of 9,000 feet and above. * WHERE...Wind River Mountains East and Wind River Mountains West. * WHEN...Until 6 AM MDT Wednesday. The time of maximum impact is most likely Tuesday afternoon into Tuesday night. * IMPACTS...Travel could be difficult especially across the backcountry. The hazardous conditions may impact the commutes across South Pass. * ADDITIONAL DETAILS...Snow accumulations of a coating to 2 inches along South Pass mainly on grassy surfaces. |
| Alert: | Winter Weather Advisory |
| Area(s): | Snowy Range |
| Effective: | 2026-10-13 @ 2:01 pm -> 2026-10-14 @ 7:15 am |
| Onset: | 2026-10-14 @ 1:00 am -> 2026-10-15 @ 1:00 pm |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Cheyenne WY on 2026-10-13 @ 2:01 pm |
| Headline: | Winter Weather Advisory issued October 13 at 1:01PM MDT until October 15 at 12:00PM MDT by NWS Cheyenne WY |
| Description: |
* WHAT...Snow expected. Total snow accumulations between 5 and 10 inches, mainly above 9000 ft in elevation. Winds gusting as high as 35 mph. * WHERE...Snowy Range. * WHEN...From midnight tonight to noon MDT Thursday. * IMPACTS...Travel could be very difficult along Highway 130. Outdoor recreation could become dangerous to those caught unprepared for hazardous winter conditions. Hunters and hikers may become disoriented and lost due to low visibility in falling and blowing snow. |
