834  
WWUS75 KBYZ 080727  
NPWBYZ  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BILLINGS MT  
127 AM MDT TUE JUL 8 2025  
 
MTZ029>033-057-173-235-090730-  
/O.NEW.KBYZ.HT.Y.0002.250709T1500Z-250710T0300Z/  
MUSSELSHELL-TREASURE-NORTHERN ROSEBUD-CUSTER-FALLON-NORTHERN BIG  
HORN-NORTHEASTERN YELLOWSTONE-SOUTHWESTERN YELLOWSTONE-  
INCLUDING THE LOCATIONS OF HYSHAM, HARDIN, POMPEYS PILLAR,  
BILLINGS, MILES CITY, COLSTRIP, CUSTER, FORSYTH, BAKER, CROW  
AGENCY, AND ROUNDUP  
127 AM MDT TUE JUL 8 2025  
   
..HEAT ADVISORY IN EFFECT FROM 9 AM TO 9 PM MDT WEDNESDAY  
 
* WHAT...TEMPERATURES UP TO 102 EXPECTED.  
 
* WHERE...PORTIONS OF CENTRAL, SOUTH CENTRAL, AND SOUTHEAST MONTANA.  
 
* WHEN...FROM 9 AM TO 9 PM MDT WEDNESDAY.  
 
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS. WEAR LIGHTWEIGHT  
AND LOOSE FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO  
EARLY MORNING OR EVENING.  
 
WHEN WORKING OUTDOORS, SCHEDULE FREQUENT REST BREAKS IN SHADED OR  
AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT SHOULD BE  
MOVED TO A COOL AND SHADED LOCATION. TAKE ACTION WHEN YOU SEE  
SYMPTOMS OF HEAT EXHAUSTION AND HEAT STROKE. HEAT STROKE IS AN  
EMERGENCY! CALL 9 1 1.  
 
 
 
 
 
ADDITIONAL GRAPHICS FOR THIS HAZARD CAN BE FOUND AT  
HTTP://WWW.WEATHER.GOV/BILLINGS  
 
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