Yellowstone National Park, Wyoming
Regional Weather Alerts
| Alert: | Winter Weather Advisory |
| Area(s): | Northern Blaine County; Bears Paw Mountains and Southern Blaine |
| Effective: | 2026-02-27 @ 5:55 pm -> 2026-02-28 @ 12:00 pm |
| Onset: | 2026-02-27 @ 5:55 pm -> 2026-02-28 @ 7:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Great Falls MT on 2026-02-27 @ 5:55 pm |
| Headline: | Winter Weather Advisory issued February 27 at 4:55PM MST until February 28 at 11:00AM MST by NWS Great Falls MT |
| Description: |
* WHAT...Snow. Total snow accumulations of 1 to 3 inches. * WHERE...Bears Paw Mountains and Southern Blaine and Northern Blaine County. * WHEN...Until 11 AM MST Saturday. * IMPACTS...Plan on slippery road conditions. |
| Alert: | Winter Weather Advisory |
| Area(s): | Southwest Phillips |
| Effective: | 2026-02-27 @ 5:33 pm -> 2026-02-28 @ 9:00 am |
| Onset: | 2026-02-27 @ 5:33 pm -> 2026-02-28 @ 6:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Glasgow MT on 2026-02-27 @ 5:33 pm |
| Headline: | Winter Weather Advisory issued February 27 at 4:33PM MST until February 28 at 8:00AM MST by NWS Glasgow MT |
| Description: |
...CORRECTION TO START ADVISORY NOW FOR SW PHILLIPS... * WHAT...Snow. Additional snow accumulations up to one inch. * WHERE...Southwest Phillips County. * WHEN...Until 8 AM MST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute. |
| Alert: | Winter Weather Advisory |
| Area(s): | Central and Southeast Phillips; Central and Southern Valley; Daniels; Sheridan; Western Roosevelt; McCone; Richland; Dawson; Wibaux; Northern Phillips; Northern Valley; Eastern Roosevelt |
| Effective: | 2026-02-27 @ 5:33 pm -> 2026-02-28 @ 12:00 pm |
| Onset: | 2026-02-27 @ 5:33 pm -> 2026-02-28 @ 6:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Glasgow MT on 2026-02-27 @ 5:33 pm |
| Headline: | Winter Weather Advisory issued February 27 at 4:33PM MST until February 28 at 11:00AM MST by NWS Glasgow MT |
| Description: |
...CORRECTION TO START ADVISORY NOW FOR SW PHILLIPS... * WHAT...Snow. Additional snow accumulations up to 5 inches. * WHERE...A portion of northeast Montana. * WHEN...Until 11 AM MST Saturday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Friday evening commute. |
| Alert: | High Wind Warning |
| Area(s): | Northern Sweet Grass; Melville Foothills |
| Effective: | 2026-02-27 @ 5:17 pm -> 2026-02-28 @ 10:00 am |
| Onset: | 2026-02-27 @ 5:17 pm -> 2026-02-28 @ 10:00 am |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Billings MT on 2026-02-27 @ 5:17 pm |
| Headline: | High Wind Warning issued February 27 at 4:17PM MST until February 28 at 9:00AM MST by NWS Billings MT |
| Description: |
* WHAT...West winds gusting 45 to 60 mph. * WHERE...Melville Foothills and Northern Sweet Grass. * WHEN...Until 9 AM MST Saturday. * IMPACTS...Strong crosswinds will make travel difficult, especially along Highway 191 from Big Timber through Melville. |
| Alert: | Wind Advisory |
| Area(s): | Livingston Area; Beartooth Foothills |
| Effective: | 2026-02-27 @ 5:17 pm -> 2026-02-28 @ 10:00 am |
| Onset: | 2026-02-27 @ 5:17 pm -> 2026-02-28 @ 10:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Billings MT on 2026-02-27 @ 5:17 pm |
| Headline: | Wind Advisory issued February 27 at 4:17PM MST until February 28 at 9:00AM MST by NWS Billings MT |
| Description: |
* WHAT...Southwest winds gusting 50 to 65 mph. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...Until 9 AM MST Saturday. * IMPACTS...Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. |