South Dakota, Wyoming Special Weather Statement - Moderate | Effective 06/01/2026 15:05
At 404 PM MDT, Doppler radar was tracking a strong thunderstorm near
Cook Lake, or 12 miles north of Sundance, moving northeast at 45 mph.
HAZARD...Nickel size hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to vegetation is possible.
Locations impacted include...
Belle Fourche, Beulah, Fruitdale, Aladdin, Bear Lodge Campground,
Belle Fourche Reservoir, and Cook Lake.
This includes Interstate 90 in Wyoming between Mile Markers 200 and
205.
If outdoors, consider seeking shelter inside a building.