Yellowstone National Park, Wyoming

Regional Weather Alerts


     
Alert: High Wind Watch
Area(s): East Glacier Park Region; Northern High Plains; Eastern Glacier, Western Toole, and Central Pondera; Southern Rocky Mountain Front; Southern High Plains
Effective: 2026-04-04 @ 1:42 pm -> 2026-04-07 @ 10:00 pm
Onset: 2026-04-07 @ 7:00 am -> 2026-04-05 @ 4:45 am
Severity: Severe
Certainty: Possible
Urgency: Future
Issued By: NWS Great Falls MT on 2026-04-04 @ 1:42 pm
Headline: High Wind Watch issued April 4 at 12:42PM MDT until April 7 at 9:00PM MDT by NWS Great Falls MT
Description: * WHAT...Southwest winds 35 to 45 mph with gusts up to 75 mph
 possible. Isolated gusts in excess of 85 mph are possible along
 the immediate eastern slopes of the Rocky Mountain Front.
* WHERE...The Rocky Mountain Front and adjacent foothills and
 plains, and Eastern Glacier, Western Toole, and Central Pondera
 Counties.
* WHEN...From Tuesday morning through Tuesday evening.
* IMPACTS...High winds may move loose debris, damage property and
 cause power outages. Travel could be very difficult, especially
 for high profile vehicles. Blowing dust could reduce visibility at
 times.
Alert: High Wind Watch
Area(s): Cascade County below 5000ft; Judith Basin County and Judith Gap; Upper Blackfoot and MacDonald Pass
Effective: 2026-04-04 @ 1:42 pm -> 2026-04-07 @ 10:00 pm
Onset: 2026-04-07 @ 10:00 am -> 2026-04-05 @ 4:45 am
Severity: Severe
Certainty: Possible
Urgency: Future
Issued By: NWS Great Falls MT on 2026-04-04 @ 1:42 pm
Headline: High Wind Watch issued April 4 at 12:42PM MDT until April 7 at 9:00PM MDT by NWS Great Falls MT
Description: * WHAT...West winds 30 to 40 mph with gusts up to 60 mph possible.
* WHERE...Upper Blackfoot and MacDonald Pass, Cascade County below
 5000ft, and Judith Basin County and Judith Gap.
* WHEN...From Tuesday morning through Tuesday evening.
* IMPACTS...High winds may move loose debris, damage property and
 cause power outages. Travel could be difficult, especially for
 high profile vehicles.