Cheyenne, Wyoming
Regional Weather Alerts
| Alert: | Winter Storm Watch |
| Area(s): | Pryor/Northern Bighorn Mountains; Northeast Bighorn Mountains |
| Effective: | 2026-03-31 @ 9:34 pm -> 2026-04-03 @ 7:00 pm |
| Onset: | 2026-04-02 @ 7:00 pm -> 2026-04-01 @ 9:45 pm |
| Severity: | Severe |
| Certainty: | Possible |
| Urgency: | Future |
| Issued By: | NWS Billings MT on 2026-03-31 @ 9:34 pm |
| Headline: | Winter Storm Watch issued March 31 at 8:34PM MDT until April 3 at 6:00PM MDT by NWS Billings MT |
| Description: |
* WHAT...Heavy snow accumulations of greater than 12 inches are possible. Winds could gust as high as 40 mph. * WHERE...In Montana, Pryor/Northern Bighorn Mountains. In Wyoming, Northeast Bighorn Mountains. * WHEN...From Thursday evening through Friday afternoon. * IMPACTS...Travel on Highway 14 could be impacted. The hazardous conditions could impact the Thursday evening and Friday morning commutes. * ADDITIONAL DETAILS...The heaviest snow is expected Thursday night into Friday morning. |
| Alert: | Winter Weather Advisory |
| Area(s): | Sierra Madre Range; Snowy Range |
| Effective: | 2026-03-31 @ 3:48 pm -> 2026-04-01 @ 10:00 pm |
| Onset: | 2026-03-31 @ 7:00 pm -> 2026-04-01 @ 7:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Cheyenne WY on 2026-03-31 @ 3:48 pm |
| Headline: | Winter Weather Advisory issued March 31 at 2:48PM MDT until April 1 at 9:00PM MDT by NWS Cheyenne WY |
| Description: |
* WHAT...High elevation snow expected. Total snow accumulations between 6 and 12 inches mainly above 9000 feet in elevation. Winds gusting as high as 45 mph. * WHERE...Sierra Madre Range and Snowy Range. * WHEN...From 6 PM this evening to 9 PM MDT Wednesday. * IMPACTS...Outdoor recreation could become dangerous to those caught unprepared for hazardous winter conditions. Hunters, hikers, and snowmobilers may become disoriented and lost due to low visibility in falling and blowing snow. |