753  
WUUS55 KMSO 290038  
SVRMSO  
IDC035-290130-  
/O.NEW.KMSO.SV.W.0005.260529T0038Z-260529T0130Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE MISSOULA MT  
638 PM MDT THU MAY 28 2026  
 
THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
WESTERN CLEARWATER COUNTY IN THE PANHANDLE OF IDAHO...  
 
* UNTIL 630 PM PDT.  
 
* AT 538 PM PDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR PIERCE, OR 25  
MILES EAST OF OROFINO, MOVING NORTH AT 30 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO  
ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
PIERCE, ELK RIVER, HEADQUARTERS, CARDIFF AND JAYPE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THIS STORM IS CAPABLE OF PRODUCING DAMAGING WINDS AND LARGE  
HAIL.  
 
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 
IF ON OR NEAR DWORSHAK RESERVOIR, GET AWAY FROM THE WATER AND MOVE  
INDOORS OR INSIDE A VEHICLE. REMEMBER, LIGHTNING CAN STRIKE OUT TO 15  
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 4634 11580 4678 11624 4693 11561 4650 11547  
4647 11563 4645 11564 4644 11563 4643 11565  
4642 11565 4639 11568  
TIME...MOT...LOC 0037Z 159DEG 24KT 4651 11574  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
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