Cheyenne, Wyoming
Regional Weather Alerts
| Alert: | Red Flag Warning |
| Area(s): | Lodgepole Creek/Southern Nebraska Panhandle; Laramie Foothills and High Plains; Laramie East High Plains |
| Effective: | 2026-04-24 @ 2:14 am -> 2026-04-24 @ 9:00 pm |
| Onset: | 2026-04-24 @ 1:00 pm -> 2026-04-24 @ 7:00 pm |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Cheyenne WY on 2026-04-24 @ 2:14 am |
| Headline: | Red Flag Warning issued April 24 at 1:14AM MDT until April 24 at 8:00PM MDT by NWS Cheyenne WY |
| Description: |
* AFFECTED AREA... Fire weather zones 430, 431, and 437. * WIND... West to southwest winds gusting 25 to 30 mph. * HUMIDITY... Minimum values of 10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. |
| Alert: | Winter Weather Advisory |
| Area(s): | Pryor/Northern Bighorn Mountains; Northeast Bighorn Mountains |
| Effective: | 2026-04-23 @ 9:05 pm -> 2026-04-24 @ 7:00 pm |
| Onset: | 2026-04-23 @ 9:05 pm -> 2026-04-24 @ 7:00 pm |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Billings MT on 2026-04-23 @ 9:05 pm |
| Headline: | Winter Weather Advisory issued April 23 at 8:05PM MDT until April 24 at 6:00PM MDT by NWS Billings MT |
| Description: |
* WHAT...Snow occurring. Additional snow accumulations between 4 and 8 inches. Winds gusting as high as 35 mph. * WHERE...In Montana, Pryor/Northern Bighorn Mountains. In Wyoming, Northeast Bighorn Mountains. * WHEN...Until 6 PM MDT Friday. * IMPACTS...Travel could be very difficult on US-14. Recreation in the high country will be impacted by heavy accumulating snow. Combination of strong winds and snow will produce near whiteout conditions at times in blowing snow. * ADDITIONAL DETAILS...The heaviest snowfall is forecast tonight through Friday morning. |