At 607 PM MDT, Doppler radar was tracking a strong thunderstorm 14 miles northeast of Lima, or 31 miles south of Dillon, moving northeast at 20 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.
This storm will remain over mainly rural areas of south central Madison and south central Beaverhead Counties.