Yellowstone National Park, Wyoming

Regional Weather Alerts


Alert: Lake Wind Advisory
Area(s): Central and Southeast Phillips; Central and Southern Valley; Petroleum; Garfield; McCone
Effective: 2026-10-19 @ 12:58 pm -> 2026-10-19 @ 7:00 pm
Onset: 2026-10-19 @ 12:58 pm -> 2026-10-19 @ 7:00 pm
Severity: Moderate
Certainty: Likely
Urgency: Expected
Issued By: NWS Glasgow MT on 2026-10-19 @ 12:58 pm
Headline: Lake Wind Advisory issued October 19 at 11:58AM MDT until October 19 at 6:00PM MDT by NWS Glasgow MT
Description: * WHAT...Southeast winds 15 to 25 mph with gusts up to 30 mph
expected.

* WHERE...Fort Peck Lake.

* WHEN...Until 6 PM MDT this evening.

* IMPACTS...Strong winds and rough waves on area lakes will create
hazardous conditions for small craft.

* ADDITIONAL DETAILS...Wave heights up to 5 feet are possible.