192  
WWUS75 KTWC 010258  
NPWTWC  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE TUCSON AZ  
758 PM MST MON JUN 30 2025  
 
AZZ509-010500-  
/O.EXP.KTWC.XH.W.0003.000000T0000Z-250701T0300Z/  
/O.CON.KTWC.DU.Y.0010.000000T0000Z-250701T0500Z/  
UPPER GILA RIVER VALLEY-  
INCLUDING THE CITIES OF SAFFORD AND CLIFTON  
758 PM MST MON JUN 30 2025  
   
..EXTREME HEAT WARNING WILL EXPIRE AT 8 PM MST THIS EVENING  
 
...BLOWING DUST ADVISORY REMAINS IN EFFECT UNTIL 10 PM MST THIS  
EVENING...  
 
* WHAT...VISIBILITY BETWEEN ONE-QUARTER AND ONE MILE IN BLOWING DUST.  
 
* WHERE...UPPER GILA RIVER VALLEY.  
 
* WHEN...UNTIL 10 PM MST THIS EVENING.  
 
* IMPACTS...HAZARDOUS DRIVING CONDITIONS DUE TO REDUCED VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
PERSONS WITH RESPIRATORY PROBLEMS SHOULD MAKE PREPARATIONS TO STAY  
INDOORS UNTIL THE STORM PASSES. BE READY FOR A SUDDEN DROP IN  
VISIBILITY TO NEAR ZERO. IF YOU ENCOUNTER BLOWING DUST OR BLOWING  
SAND ON THE ROADWAY OR SEE IT APPROACHING, PULL OFF THE ROAD AS FAR  
AS POSSIBLE AND PUT YOUR VEHICLE IN PARK. TURN THE LIGHTS ALL THE  
WAY OFF AND KEEP FOOT OFF THE BRAKE PEDAL. REMEMBER, 'PULL ASIDE,  
STAY ALIVE'.  
 
 
 
 
 
AZZ501-502-504>506-010400-  
/O.EXP.KTWC.XH.W.0003.000000T0000Z-250701T0300Z/  
WESTERN PIMA COUNTY-TOHONO O'ODHAM NATION-TUCSON METRO AREA-SOUTH  
CENTRAL PINAL COUNTY-SOUTHEAST PINAL COUNTY-  
INCLUDING THE CITIES OF MAMMOTH, VAIL, GREEN VALLEY, SELLS,  
TUCSON, ORACLE, AJO, MARANA, PICACHO PEAK STATE PARK, AND ORGAN  
PIPE CACTUS N.M.  
758 PM MST MON JUN 30 2025  
   
..EXTREME HEAT WARNING WILL EXPIRE AT 8 PM MST THIS EVENING  
 
 
 
AZZ507-508-010500-  
/O.CON.KTWC.DU.Y.0010.000000T0000Z-250701T0500Z/  
UPPER SAN PEDRO RIVER VALLEY-EASTERN COCHISE COUNTY BELOW  
5000 FEET-  
INCLUDING THE CITIES OF BENSON, SIERRA VISTA, DOUGLAS, AND  
WILLCOX  
758 PM MST MON JUN 30 2025  
 
...BLOWING DUST ADVISORY REMAINS IN EFFECT UNTIL 10 PM MST THIS  
EVENING...  
 
* WHAT...VISIBILITY BETWEEN ONE-QUARTER AND ONE MILE IN BLOWING DUST.  
 
* WHERE...EASTERN COCHISE COUNTY BELOW 5000 FEET AND UPPER SAN PEDRO  
RIVER VALLEY.  
 
* WHEN...UNTIL 10 PM MST THIS EVENING.  
 
* IMPACTS...HAZARDOUS DRIVING CONDITIONS DUE TO REDUCED VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
PERSONS WITH RESPIRATORY PROBLEMS SHOULD MAKE PREPARATIONS TO STAY  
INDOORS UNTIL THE STORM PASSES. BE READY FOR A SUDDEN DROP IN  
VISIBILITY TO NEAR ZERO. IF YOU ENCOUNTER BLOWING DUST OR BLOWING  
SAND ON THE ROADWAY OR SEE IT APPROACHING, PULL OFF THE ROAD AS FAR  
AS POSSIBLE AND PUT YOUR VEHICLE IN PARK. TURN THE LIGHTS ALL THE  
WAY OFF AND KEEP FOOT OFF THE BRAKE PEDAL. REMEMBER, 'PULL ASIDE,  
STAY ALIVE'.  
 
 
 
 
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