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.

TOP