Yellowstone National Park, Wyoming

Regional Weather Alerts


Alert: Special Weather Statement
Area(s): Missouri Headwaters; Madison River Valley; Beaverhead and Western Madison below 6000ft; Gallatin and Madison County Mountains and Centennial Mountains
Effective: 2026-04-12 @ 5:28 pm
Onset: 2026-04-12 @ 5:28 pm -> 2026-04-12 @ 6:15 pm
Severity: Moderate
Certainty: Observed
Urgency: Expected
Issued By: NWS Great Falls MT on 2026-04-12 @ 5:28 pm
Headline: Special Weather Statement issued April 12 at 4:28PM MDT by NWS Great Falls MT
Description: At 427 PM MDT, Doppler radar was tracking gusty showers near Virginia
City, moving north at 35 mph.

HAZARD...Wind gusts of 50 to 55 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.

Locations impacted include...
Virginia City, Ennis, Pony, Norris, Mcallister, Jeffers, and Cameron.