542  
WWUS55 KPSR 042229  
DSWPSR  
 
DUST ADVISORY  
NATIONAL WEATHER SERVICE PHOENIX AZ  
329 PM MST THU SEP 4 2025  
 
AZC013-021-042315-  
/O.NEW.KPSR.DS.Y.0036.250904T2229Z-250904T2315Z/  
MARICOPA AZ-PINAL AZ-  
329 PM MST THU SEP 4 2025  
 
THE NATIONAL WEATHER SERVICE IN PHOENIX HAS ISSUED A  
 
* DUST ADVISORY FOR...  
MARICOPA COUNTY IN SOUTH CENTRAL ARIZONA...  
PINAL COUNTY IN SOUTHEASTERN ARIZONA...  
 
* UNTIL 415 PM MST.  
 
* AT 329 PM MST, A WALL OF DUST WAS ALONG A LINE EXTENDING FROM MAGMA  
TO NEAR OLBERG TO NEAR MARICOPA, MOVING NORTHWEST AT 25 MPH.  
 
HAZARD...LESS THAN THREE MILES VISIBILITY WITH STRONG WIND IN  
EXCESS OF 30 MPH.  
 
SOURCE...DOPPLER RADAR.  
 
IMPACT...HAZARDOUS TRAVEL.  
 
* THIS INCLUDES THE FOLLOWING HIGHWAYS...  
AZ INTERSTATE 10 BETWEEN MILE MARKERS 157 AND 182.  
AZ INTERSTATE 8 BETWEEN MILE MARKERS 141 AND 149.  
AZ ROUTE 87 BETWEEN MILE MARKERS 146 AND 171.  
 
LOCATIONS IMPACTED INCLUDE...  
MESA, CHANDLER, GILBERT, TEMPE, APACHE JUNCTION, SUN LAKES, MARICOPA,  
QUEEN CREEK, SAN TAN VILLAGE MALL, SAN TAN VALLEY, SEVILLE, SOUTH  
MOUNTAIN PARK, FREESTONE PARK, BAPCHULE, AND ESTRELLA SAILPORT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
BLOWING DUST BRINGS REDUCED VISIBILITY, LEADING TO DANGEROUS DRIVING  
CONDITIONS. IF DRIVING, AVOID BLOWING DUST IF POSSIBLE. IF CAUGHT IN  
DENSE BLOWING DUST, PULL OFF THE ROAD, TURN OFF YOUR LIGHTS AND KEEP  
YOUR FOOT OFF THE BRAKE.  
 
 
 
LAT...LON 3338 11152 3338 11195 3326 11234 3276 11232  
3303 11179 3312 11147  
TIME...MOT...LOC 2229Z 136DEG 23KT 3311 11150 3309 11190 3303 11209  
 
 
 
MS  
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