693  
WWUS85 KPIH 292200  
SPSPIH  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE POCATELLO ID  
400 PM MDT THU MAY 29 2025  
 
IDZ066-292230-  
CENTENNIAL MOUNTAINS/ISLAND PARK ID-  
400 PM MDT THU MAY 29 2025  
 
...A STRONG THUNDERSTORM WILL IMPACT EAST CENTRAL FREMONT COUNTY  
THROUGH 430 PM MDT...  
 
AT 359 PM MDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM OVER  
LAST CHANCE, OR 18 MILES SOUTH OF HENRYS LAKE, MOVING EAST AT 15 MPH.  
 
HAZARD...WIND GUSTS IN EXCESS OF 35 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...  
PONDS LODGE, LAST CHANCE, ISLAND PARK RESERVOIR, AND HARRIMAN STATE  
PARK.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 
IF ON OR NEAR ISLAND PARK, GET OUT OF THE WATER AND MOVE INDOORS OR  
INSIDE A VEHICLE. STRONG WINDS WILL CREATE ROUGH CHOP.  
REMEMBER, LIGHTNING CAN STRIKE OUT TO 10 MILES FROM THE PARENT  
THUNDERSTORM. IF YOU CAN HEAR THUNDER, YOU ARE CLOSE ENOUGH TO BE  
STRUCK BY LIGHTNING. MOVE TO SAFE SHELTER NOW! DO NOT BE CAUGHT ON  
THE WATER IN A THUNDERSTORM.  
 
 
 
LAT...LON 4432 11151 4446 11151 4446 11115 4423 11116  
TIME...MOT...LOC 2159Z 272DEG 11KT 4438 11142  
 
MAX HAIL SIZE...0.50 IN  
MAX WIND GUST...35 MPH  
 
 
 
13  
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