At 552 PM MDT, Doppler radar was tracking a strong thunderstorm 10 miles northeast of Orin, or 18 miles east of Douglas, moving southeast at 10 mph.
HAZARD...Wind gusts up to 50 mph and penny size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible.
Locations impacted include... Glendo State Park, Lost Springs, and Shawnee.