Yellowstone National Park, Wyoming

Regional Weather Alerts


Alert: Special Weather Statement
Area(s): Bighorn Canyon; Pryor/Northern Bighorn Mountains
Effective: 2026-07-19 @ 4:52 pm -> 2026-07-19 @ 5:30 pm
Onset: 2026-07-19 @ 4:52 pm
Severity: Moderate
Certainty: Observed
Urgency: Expected
Issued By: NWS Billings MT on 2026-07-19 @ 4:52 pm
Headline: Special Weather Statement issued July 19 at 3:52PM MDT by NWS Billings MT
Description: At 352 PM MDT, Doppler radar was tracking a strong thunderstorm 19
miles southeast of Pryor, moving east at 35 mph.

HAZARD...Wind gusts up to 50 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.

Locations impacted include...
Bighorn Lake.