Yellowstone National Park, Wyoming
Regional Weather Alerts
| Alert: | Dense Fog Advisory |
| Area(s): | Central and Southern Valley; Daniels; Sheridan; Western Roosevelt; Northern Valley; Eastern Roosevelt |
| Effective: | 2026-02-02 @ 2:16 pm -> 2026-02-03 @ 11:00 am |
| Onset: | 2026-02-02 @ 9:00 pm -> 2026-02-03 @ 6:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Glasgow MT on 2026-02-02 @ 2:16 pm |
| Headline: | Dense Fog Advisory issued February 2 at 1:16PM MST until February 3 at 10:00AM MST by NWS Glasgow MT |
| Description: |
* WHAT...Visibility as low as one quarter of a mile in dense fog. * WHERE...Valley, Daniels, Sheridan, and Roosevelt Counties. * WHEN...From 8 PM this evening to 10 AM MST Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous. |
| Alert: | Winter Weather Advisory |
| Area(s): | Central and Southern Valley; Daniels; Sheridan; Western Roosevelt; McCone; Richland; Dawson; Wibaux; Northern Valley; Eastern Roosevelt |
| Effective: | 2026-02-02 @ 3:55 am -> 2026-02-02 @ 6:00 pm |
| Onset: | 2026-02-02 @ 3:55 am -> 2026-02-02 @ 6:00 pm |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Glasgow MT on 2026-02-02 @ 3:55 am |
| Headline: | Winter Weather Advisory issued February 2 at 2:55AM MST until February 2 at 5:00PM MST by NWS Glasgow MT |
| Description: |
* WHAT...Mixed precipitation. Ice accumulations around a light glaze and additional snow accumulation of up to one inch. Winds gusting as high as 35 mph. * WHERE...A portion of northeast Montana. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning and evening commutes. |