478  
WWUS75 KPSR 281204  
NPWPSR  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE PHOENIX AZ  
504 AM PDT THU MAY 28 2026  
 
CAZ562-282230-  
/O.EXP.KPSR.WI.Y.0017.000000T0000Z-260528T1200Z/  
/O.CON.KPSR.WI.Y.0018.260529T0200Z-260529T1200Z/  
IMPERIAL COUNTY SOUTHWEST-  
INCLUDING THE CITIES OF MOUNTAIN SPRING  
504 AM PDT THU MAY 28 2026  
 
...WIND ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 5 AM  
PDT FRIDAY...  
 
* WHAT...WEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 55 MPH EXPECTED.  
 
* WHERE...SOUTHWEST CORNER OF IMPERIAL COUNTY.  
 
* WHEN...FROM 7 PM THIS EVENING TO 5 AM PDT FRIDAY.  
 
* IMPACTS...DIFFICULT DRIVING CONDITIONS, ESPECIALLY FOR LARGER  
VEHICLES TRAVELING ALONG ROADS WITH CROSSWINDS. LIGHT, UNSECURED  
OBJECTS MAY BECOME AIRBORNE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A WIND ADVISORY MEANS THAT SUSTAINED WIND SPEEDS OF BETWEEN 30 AND  
40 MPH ARE EXPECTED, OR WIND GUSTS OF BETWEEN 40 AND 58 MPH. WINDS  
THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH PROFILE  
VEHICLES.  
 
IN ADDITION, STRONG WINDS OVER DESERT AREAS COULD RESULT IN BRIEFLY  
LOWERED VISIBILITIES TO WELL UNDER A MILE AT TIMES IN BLOWING DUST  
OR BLOWING SAND. USE EXTRA CAUTION.  
 
 
 
 
 
CK  
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