337
WWUS85 KPIH 122317
SPSPIH

Special Weather Statement
National Weather Service Pocatello ID
517 PM MDT Wed Aug 12 2026

IDZ066-130000-
Centennial Mountains/Island Park ID-
517 PM MDT Wed Aug 12 2026

...STRONG THUNDERSTORMS WILL IMPACT NORTHEASTERN FREMONT AND
NORTHEASTERN CLARK COUNTIES THROUGH 600 PM MDT...

At 516 PM MDT, Doppler radar was tracking a cluster of strong
thunderstorms over western Island Park Reservoir, or 17 miles south
of Henrys Lake, moving northeast at 30 mph.

HAZARD...Wind gusts in excess of 45 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...
Henrys Lake, Island Park Village, Shotgun Village, Ponds Lodge, Macks
Inn, Last Chance, Island Park Reservoir, Red Rock Pass, Big Springs,
Targhee Pass, and Harriman State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Heavy rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

&&

LAT...LON 4427 11156 4454 11174 4456 11159 4454 11147
      4459 11152 4464 11152 4467 11147 4470 11149
      4471 11142 4476 11139 4473 11136 4473 11132
      4467 11127 4465 11128 4462 11122 4461 11124
      4458 11123 4457 11118 4449 11109 4439 11109
TIME...MOT...LOC 2316Z 243DEG 25KT 4440 11152

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...45 MPH

$$

KB