Cheyenne, Wyoming
Regional Weather Alerts
| Alert: | Dense Fog Advisory |
| Area(s): | Banner; Kimball; Cheyenne; Converse County Lower Elevations; Niobrara County; East Platte County; South Laramie Range Foothills; Central Laramie County; East Laramie County |
| Effective: | 2026-10-31 @ 1:52 am -> 2026-10-31 @ 11:00 am |
| Onset: | 2026-10-31 @ 1:52 am -> 2026-10-31 @ 11:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Cheyenne WY on 2026-10-31 @ 1:52 am |
| Headline: | Dense Fog Advisory issued October 31 at 12:52AM MDT until October 31 at 10:00AM MDT by NWS Cheyenne WY |
| Description: |
* WHAT...Visibility as low as one quarter mile or less in locally dense fog. * WHERE...In Nebraska, Banner County, Cheyenne County, and Kimball County. In Wyoming, Converse County Lower Elevations, Niobrara County, Central Laramie County, East Laramie County, East Platte County, and South Laramie Range Foothills. * WHEN...Until 10 AM MDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. |