350  
WWUS85 KBYZ 180358  
SPSBYZ  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE BILLINGS MT  
958 PM MDT THU JUL 17 2025  
 
MTZ031-032-180445-  
NORTHERN ROSEBUD MT-CUSTER MT-  
958 PM MDT THU JUL 17 2025  
 
...A STRONG THUNDERSTORM WILL IMPACT NORTHWESTERN CUSTER AND  
NORTHERN ROSEBUD COUNTIES UNTIL 1045 PM MDT...  
 
AT 958 PM MDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 37  
MILES NORTH OF FORSYTH, OR 36 MILES NORTHWEST OF MILES CITY, MOVING  
SOUTHEAST AT 35 MPH.  
 
HAZARD...WIND GUSTS UP TO 50 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...  
MILES CITY, ANGELA, ROCK SPRINGS, HATHAWAY, MATTHEWS RECREATION  
AREA AND STRAWBERRY HILL RECREATION AREA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING  
WEATHER CONDITIONS.  
 

 
 
LAT...LON 4674 10668 4685 10637 4685 10609 4686 10609  
4686 10608 4646 10553 4622 10616  
TIME...MOT...LOC 0357Z 312DEG 29KT 4676 10640  
 
MAX HAIL SIZE...0.75 IN  
MAX WIND GUST...50 MPH  
 

 
 
MATOS  
 
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