At 415 PM MDT, Doppler radar was tracking a strong thunderstorm 12 miles east of Zion National Park, moving north at 25 mph.
HAZARD...Wind gusts up to 40 mph and half inch 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. Hail may accumulate on roadways causing hazardous travel.
Locations impacted include... Mainly rural areas of Southwestern Garfield, Southern Iron and Northwestern Kane Counties.