Yellowstone National Park, Wyoming
Regional Weather Alerts
| Alert: | High Wind Warning |
| Area(s): | Northern High Plains; Eastern Glacier, Western Toole, and Central Pondera |
| Effective: | 2025-12-28 @ 7:42 pm -> 2025-12-29 @ 6:00 am |
| Onset: | 2025-12-28 @ 7:42 pm -> 2025-12-29 @ 6:00 am |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Great Falls MT on 2025-12-28 @ 7:42 pm |
| Headline: | High Wind Warning issued December 28 at 6:42PM MST until December 29 at 5:00AM MST by NWS Great Falls MT |
| Description: |
* WHAT...West winds 40 to 50 mph, with gusts up to 80 mph along the Rocky Mountain Front and up to 65 mph over the Plains. * WHERE...Eastern Glacier, Western Toole, and Central Pondera Counties, and Northern High Plains. * WHEN...Until 5 AM MST Monday. * IMPACTS...Travel could be difficult, especially for high profile vehicles. |
| Alert: | Cold Weather Advisory |
| Area(s): | Daniels; Sheridan; Northern Valley |
| Effective: | 2025-12-28 @ 2:54 pm -> 2025-12-29 @ 8:00 am |
| Onset: | 2025-12-28 @ 2:54 pm -> 2025-12-29 @ 4:45 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Glasgow MT on 2025-12-28 @ 2:54 pm |
| Headline: | Cold Weather Advisory issued December 28 at 1:54PM MST until December 29 at 7:00AM MST by NWS Glasgow MT |
| Description: |
* WHAT...Cold wind chills as low as 20 to 25 below zero. * WHERE...Daniels, Northern Valley, and Sheridan Counties. * WHEN...Until 7 AM MST Monday. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes. |