344  
WWUS75 KPSR 282112  
NPWPSR  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE PHOENIX AZ  
212 PM MST WED OCT 28 2009  
 
CAZ030-032-290000-  
/O.CON.KPSR.WI.Y.0019.000000T0000Z-091029T0000Z/  
JOSHUA TREE NATIONAL PARK-RIVERSIDE COUNTY/EASTERN DESERTS-  
INCLUDING THE CITIES OF...COTTONWOOD VISITOR CENTER...  
CHIRIACO SUMMIT...DESERT CENTER  
212 PM PDT WED OCT 28 2009  
   
..WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON  
 
A WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON.  
 
STRONG NORTH TO NORTHWEST WINDS WILL CONTINUE MUCH OF THIS AFTERNOON  
ACROSS EASTERN RIVERSIDE COUNTY...INCLUDING JOSHUA TREE NATIONAL  
PARK. SUSTAINED WINDS OF 20 TO 30 MPH...WITH GUSTS IN EXCESS OF 40  
MPH...CAN BE EXPECTED. MOTORISTS ON AREA ROADWAYS...INCLUDING  
INTERSTATE 10...WILL ENCOUNTER GUSTY CROSSWINDS...AND LOCALIZED AREAS  
OF BLOWING DUST OR SAND. WINDS WILL SLOWLY DIMINISH THIS EVENING...  
THOUGH BREEZY CONDITIONS WILL PERSIST UNTIL AT LEAST MIDNIGHT.  
 
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.  
 
 
 
 
 
NATIONAL WEATHER SERVICE PHOENIX IS ON THE INTERNET AT  
 
WEATHER.GOV/PHOENIX  
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