Yellowstone National Park, Wyoming
Regional Weather Alerts
| Alert: | High Wind Warning |
| Area(s): | East Glacier Park Region; Northern High Plains; Eastern Glacier, Western Toole, and Central Pondera; Southern Rocky Mountain Front; Southern High Plains |
| Effective: | 2026-10-16 @ 7:06 pm -> 2026-10-17 @ 7:00 am |
| Onset: | 2026-10-17 @ 10:00 am -> 2026-10-18 @ 1:00 am |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Great Falls MT on 2026-10-16 @ 7:06 pm |
| Headline: | High Wind Warning issued October 16 at 6:06PM MDT until October 18 at 12:00AM MDT by NWS Great Falls MT |
| Description: |
* WHAT...Westerly winds 30 to 50 mph with gusts up to 85 mph possible. * WHERE...East Glacier Park Region Zone, and Eastern Glacier, Western Toole, and Central Pondera, Northern High Plains, Southern High Plains, and Southern Rocky Mountain Front. * WHEN...From 9 AM Saturday to midnight MDT Saturday Night. * IMPACTS...Travel will be difficult, especially for high profile vehicles. Isolated instances of tree damage and or power outages are possible. * ADDITIONAL DETAILS...The strong winds will also bring difficult conditions for outdoor recreation in portions of Glacier National Park, particularly over and near higher terrain on the eastern side of the Park. |
| Alert: | High Wind Warning |
| Area(s): | Eastern Toole and Liberty |
| Effective: | 2026-10-16 @ 7:06 pm -> 2026-10-17 @ 7:00 am |
| Onset: | 2026-10-17 @ 10:00 am -> 2026-10-18 @ 1:00 am |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Great Falls MT on 2026-10-16 @ 7:06 pm |
| Headline: | High Wind Warning issued October 16 at 6:06PM MDT until October 18 at 12:00AM MDT by NWS Great Falls MT |
| Description: |
* WHAT...West winds 35 to 45 mph with gusts up to 60 mph expected. * WHERE...Eastern Toole and Liberty. * WHEN...From 9 AM Saturday to midnight MDT Saturday Night. * IMPACTS...Damaging winds will blow down trees and power lines. Isolated power outages are expected. Travel will be difficult, especially for high profile vehicles. |
| Alert: | Lake Wind Advisory |
| Area(s): | Flathead/Mission Valleys |
| Effective: | 2026-10-16 @ 11:37 am -> 2026-10-17 @ 8:00 pm |
| Onset: | 2026-10-17 @ 3:00 pm -> 2026-10-17 @ 8:00 pm |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Missoula MT on 2026-10-16 @ 11:37 am |
| Headline: | Lake Wind Advisory issued October 16 at 10:37AM MDT until October 17 at 7:00PM MDT by NWS Missoula MT |
| Description: |
* WHAT...Southwest winds 15 to 25 mph with gusts up to 35 mph expected. * WHERE...Flathead/Mission Valleys. * WHEN...From 2 PM to 7 PM MDT Saturday. * IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft. |
