059  
WWUS55 KTWC 310241  
DSWTWC  
 
DUST ADVISORY  
NATIONAL WEATHER SERVICE TUCSON AZ  
741 PM MST WED JUL 30 2025  
 
AZC003-009-011-310415-  
/O.NEW.KTWC.DS.Y.0017.250731T0241Z-250731T0415Z/  
COCHISE AZ-GRAHAM AZ-GREENLEE AZ-  
741 PM MST WED JUL 30 2025  
 
THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A  
 
* DUST ADVISORY FOR...  
NORTHEASTERN COCHISE COUNTY IN SOUTHEASTERN ARIZONA...  
SOUTHEASTERN GRAHAM COUNTY IN SOUTHEASTERN ARIZONA...  
SOUTHEASTERN GREENLEE COUNTY IN SOUTHEASTERN ARIZONA...  
 
* UNTIL 915 PM MST.  
 
* AT 741 PM MST, AN AREA OF BLOWING DUST WAS LOCATED ALONG  
INTERSTATE 10 BETWEEN HIGHWAY 191 AND THE NEW MEXICO STATE LINE.  
 
HAZARD...BETWEEN ONE AND THREE MILES VISIBILITY.  
 
SOURCE...DETECTED BY NATIONAL WEATHER SERVICE METEOROLOGISTS.  
 
IMPACT...HAZARDOUS TRAVEL.  
 
* LOCATIONS IMPACTED INCLUDE...  
BOWIE AND SAN SIMON.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
ROUTE 191 BETWEEN MILE MARKERS 88 AND 93.  
INTERSTATE 10 BETWEEN MILE MARKERS 351 AND 390.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOTORISTS SHOULD NOT DRIVE INTO AN AREA OF BLOWING DUST. PULL ASIDE  
STAY ALIVE!  
 

 
 
LAT...LON 3226 10976 3266 10955 3258 10905 3212 10906  
3208 10927  
TIME...MOT...LOC 0240Z 0DEG 0KT 3228 10930  
 

 
 
CWR  
 
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