Yellowstone National Park, Wyoming
Regional Weather Alerts
| Alert: | High Wind Warning |
| Area(s): | Northern High Plains; Eastern Glacier, Western Toole, and Central Pondera; Southern High Plains |
| Effective: | 2026-09-26 @ 5:17 am -> 2026-09-26 @ 1:00 pm |
| Onset: | 2026-09-26 @ 5:17 am -> 2026-09-26 @ 1:00 pm |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Great Falls MT on 2026-09-26 @ 5:17 am |
| Headline: | High Wind Warning issued September 26 at 4:17AM MDT until September 26 at 12:00PM MDT by NWS Great Falls MT |
| Description: |
* WHAT...Westerly winds 30 to 50 mph, with gusts up to 70 mph expected. * WHERE...Eastern Glacier, Western Toole, and Central Pondera, Northern High Plains, and Southern High Plains. * WHEN...Until noon MDT today. * IMPACTS...Travel could be difficult, especially for high profile vehicles. |
| Alert: | Lake Wind Advisory |
| Area(s): | Central and Southeast Phillips; Central and Southern Valley; Petroleum; Garfield; McCone |
| Effective: | 2026-09-26 @ 2:07 am -> 2026-09-26 @ 10:00 am |
| Onset: | 2026-09-26 @ 2:07 am -> 2026-09-26 @ 10:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Glasgow MT on 2026-09-26 @ 2:07 am |
| Headline: | Lake Wind Advisory issued September 26 at 1:07AM MDT until September 26 at 9:00AM MDT by NWS Glasgow MT |
| Description: |
* WHAT...Northwest winds 15 to 25 mph with gusts up to 40 mph. * WHERE...Fort Peck Lake * WHEN...Until 9 AM MDT this morning. * IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft. * ADDITIONAL DETAILS...Waves up to 4 feet are possible through the morning. |
