494  
WWUS85 KBOI 260047  
SPSBOI  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BOISE ID  
647 PM MDT MON MAY 25 2026  
 
IDZ011-033-260130-  
WEST CENTRAL MOUNTAINS ID-UPPER WEISER RIVER ID-  
647 PM MDT MON MAY 25 2026  
 
...A STRONG THUNDERSTORM WILL IMPACT NORTHWESTERN VALLEY AND EASTERN  
ADAMS COUNTIES THROUGH 730 PM MDT...  
 
AT 647 PM MDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM NEAR  
DONNELLY, OR 12 MILES SOUTH OF MCCALL, MOVING NORTHEAST AT 50 MPH.  
 
HAZARD...WIND GUSTS OF 50 TO 55 MPH.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS. AREAS OF BLOWING DUST REDUCING  
VISIBILITY.  
 
LOCATIONS IMPACTED INCLUDE...  
MCCALL, NEW MEADOWS, DONNELLY, UPPER PAYETTE LAKE, FRUITVALE, LICK  
CREEK SUMMIT, POVERTY FLAT CAMPGROUND, PONDEROSA CAMPGROUND, CASCADE  
RESERVOIR, GLENDALE, MEADOWS, COUNCIL MOUNTAIN, BRUNDAGE SKI AREA,  
TAMARACK, POLLOCK MOUNTAIN, TAMARACK SKI AREA, PADDY FLAT WORK  
CENTER, PAYETTE LAKE, LITTLE PAYETTE LAKE, AND LAKE FORK GUARD  
STATION.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 

 
 
LAT...LON 4515 11630 4515 11628 4511 11630 4511 11615  
4516 11611 4516 11606 4521 11598 4520 11596  
4519 11546 4453 11586 4463 11641 4525 11644  
4525 11633  
TIME...MOT...LOC 0047Z 193DEG 78KT 4473 11615  
 
MAX HAIL SIZE...0.00 IN  
MAX WIND GUST...55 MPH  
 

 
 
JY  
 
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