653  
WWUS85 KBYZ 020115  
SPSBYZ  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BILLINGS MT  
715 PM MDT WED JUL 1 2026  
 
MTZ030-031-057-020215-  
TREASURE MT-NORTHERN ROSEBUD MT-NORTHERN BIG HORN MT-  
715 PM MDT WED JUL 1 2026  
   
..AN AREA OF STRONG THUNDERSTORMS WILL IMPACT TREASURE  
NORTH  
CENTRAL BIG HORN AND NORTHERN ROSEBUD COUNTIES UNTIL 815 PM MDT...  
 
AT 715 PM MDT, DOPPLER RADAR WAS TRACKING AN AREA OF STRONG  
THUNDERSTORMS EXTENDING FROM 32 MILES NORTHWEST OF HYSHAM TO 15 MILES  
NORTHEAST OF HARDIN, MOVING EAST AT 40 MPH.  
 
HAZARD...WIND GUSTS OF 40 TO 50 MPH AND PEA SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS. MINOR DAMAGE TO OUTDOOR OBJECTS IS  
POSSIBLE.  
 
LOCATIONS IMPACTED INCLUDE...  
COLSTRIP, FORSYTH, HYSHAM, VANANDA, BIGHORN AND INGOMAR.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 
HEAVY RAINFALL IS ALSO OCCURRING WITH THESE STORMS AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 
PERSONS IN CAMPGROUNDS SHOULD CONSIDER SEEKING STURDY SHELTER UNTIL  
THIS STORM PASSES.  
 
 
 
LAT...LON 4650 10777 4660 10780 4661 10782 4668 10779  
4670 10782 4674 10781 4685 10789 4686 10679  
4630 10654 4576 10648 4576 10751 4604 10760  
4604 10751 4618 10747 4619 10751 4625 10753  
4631 10761 4635 10761 4641 10770 4647 10772  
TIME...MOT...LOC 0114Z 258DEG 33KT 4669 10755 4623 10736 4582 10730  
 
MAX HAIL SIZE...0.25 IN  
MAX WIND GUST...50 MPH  
 
 
 
MCKEOWN-ROBBIE  
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