Yellowstone National Park, Wyoming
Regional Weather Alerts
| Alert: | Dense Fog Advisory |
| Area(s): | Sheridan; Western Roosevelt; Eastern Roosevelt |
| Effective: | 2026-11-15 @ 8:24 am -> 2026-11-15 @ 12:00 pm |
| Onset: | 2026-11-15 @ 8:24 am -> 2026-11-15 @ 12:00 pm |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Glasgow MT on 2026-11-15 @ 8:24 am |
| Headline: | Dense Fog Advisory issued November 15 at 7:24AM MST until November 15 at 11:00AM MST by NWS Glasgow MT |
| Description: |
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Eastern Roosevelt, Sheridan, and Western Roosevelt Counties. * WHEN...Until 11 AM MST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. |