249  
WGUS65 KPSR 241959  
FFAPSR  
 
FLOOD WATCH  
NATIONAL WEATHER SERVICE PHOENIX AZ  
1159 AM PST WED DEC 24 2025  
 
CAZ560-250600-  
/O.CON.KPSR.FA.A.0010.000000T0000Z-251225T0600Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
JOSHUA TREE NP WEST-  
INCLUDING THE CITIES OF LOST HORSE-KEYS VILLAGE AND COTTONWOOD  
VISITOR  
1159 AM PST WED DEC 24 2025  
   
..FLOOD WATCH REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...A PORTION OF SOUTHERN CALIFORNIA, INCLUDING THE FOLLOWING  
AREA, JOSHUA TREE NP WEST.  
 
* WHEN...UNTIL 10 PM PST THIS EVENING.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
 
* ADDITIONAL DETAILS...  
- STRONG INLAND MOISTURE TRANSPORT ASSOCIATED WITH AN  
ATMOSPHERIC RIVER MAKING LANDFALL ALONG SOUTHERN CALIFORNIA  
WILL PROMOTE AN EXTENDED PERIOD OF MODERATE RAINFALL OVER  
PORTIONS OF THE WATCH AREA. THE MOUNTAINS OF WESTERN JOSHUA  
TREE NATIONAL PARK COULD RECEIVE RAINFALL TOTALS LOCALLY  
UPWARDS OF 1.00-2.00".  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 

 
 

 
 
TW  
 
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