At 439 PM PDT, Doppler radar was tracking a strong thunderstorm 13 miles southeast of Stehekin moving north at 25 mph.
HAZARD...Winds in excess of 40 mph and half inch hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects is possible.
Locations impacted include... Prince Creek Campground, Mystery Campground, Black Pine Lake Campground, and War Creek Campground.