At 656 PM MDT, Doppler radar was tracking an area of strong
thunderstorms near Custer, or 17 miles southwest of Hysham, moving
east 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 damage to outdoor objects is
possible.
Locations impacted include…
Custer and Bighorn.
This does NOT include Billings.