361  
WWUS85 KBYZ 012210  
SPSBYZ  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BILLINGS MT  
410 PM MDT WED JUL 1 2026  
 
MTZ034-066-012300-  
BEARTOOTH FOOTHILLS MT-NORTHERN STILLWATER MT-  
410 PM MDT WED JUL 1 2026  
 
...AN AREA OF STRONG THUNDERSTORMS WILL IMPACT SOUTHEASTERN SWEET  
GRASS AND EAST CENTRAL STILLWATER COUNTIES UNTIL 5 PM MDT...  
 
AT 410 PM MDT, DOPPLER RADAR WAS TRACKING AN AREA OF STRONG  
THUNDERSTORMS FROM ABSAROKEE TO PARK CITY MOVING NORTHEAST AT 20 MPH.  
 
HAZARD...WIND GUSTS UP TO 40 MPH AND PENNY 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...  
COLUMBUS, ABSAROKEE, FISHTAIL AND PARK CITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM 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 4542 10944 4542 10948 4540 10951 4554 10968  
4572 10941 4578 10902 4573 10891 4568 10890  
4565 10888 4564 10884 4561 10884 4562 10898  
4558 10907 4559 10913 4552 10913 4552 10919  
4546 10919 4546 10936 4545 10936 4545 10942  
TIME...MOT...LOC 2208Z 229DEG 18KT 4550 10954  
 
MAX HAIL SIZE...0.75 IN  
MAX WIND GUST...40 MPH  
 

 
 
MCKEOWN-ROBBIE  
 
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