949  
WWUS46 KHNX 260250  
WSWHNX  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE HANFORD CA  
750 PM PDT FRI APR 25 2025  
 
CAZ323-325>330-261100-  
/O.CON.KHNX.WW.Y.0007.250426T0600Z-250427T1800Z/  
YOSEMITE NP OUTSIDE OF THE VALLEY-SAN JOAQUIN RIVER CANYON-UPPER  
SAN JOAQUIN RIVER-KAISER TO RODGERS RIDGE-KINGS CANYON NP-GRANT  
GROVE AREA-SEQUOIA NP-  
INCLUDING THE CITIES OF LAKE WISHON, GRANT GROVE, GIANT FOREST,  
WAWONA, FLORENCE LAKE, HUME LAKE, CEDAR GROVE, LAKE THOMAS  
EDISON, TUOLUMNE MEADOWS, DEVILS POSTPILE, HUNTINGTON LAKE,  
SHAVER LAKE, AND LODGEPOLE  
750 PM PDT FRI APR 25 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING  
TO 11 AM PDT SUNDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS UP TO 10 INCHES.  
 
* WHERE...YOSEMITE NATIONAL PARK TO SEQUOIA NATIONAL PARK.  
 
* WHEN...FROM 11 PM THIS EVENING TO 11 AM PDT SUNDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
PLAN ON SLIPPERY ROAD CONDITIONS. GUSTY WINDS COULD BRING DOWN TREE  
BRANCHES. SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD  
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY  
CALLING 5 1 1.  
 

 
 

 
 
CAZ331-333>336-261100-  
/O.CON.KHNX.WW.Y.0007.250426T1200Z-250427T1800Z/  
SOUTH END OF THE UPPER SIERRA-PIUTE WALKER BASIN-TEHACHAPI-  
GRAPEVINE-FRAZIER MOUNTAIN COMMUNITIES-  
INCLUDING THE CITIES OF FRAZIER PARK, LEBEC, GRAPEVINE,  
JOHNSONDALE, AND TEHACHAPI  
750 PM PDT FRI APR 25 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM SATURDAY TO  
11 AM PDT SUNDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS UP TO 7 INCHES.  
WINDS GUSTING AS HIGH AS 35 MPH.  
 
* WHERE...FRAZIER MOUNTAIN COMMUNITIES, GRAPEVINE, PIUTE WALKER  
BASIN, SOUTH END OF THE UPPER SIERRA, AND TEHACHAPI.  
 
* WHEN...FROM 5 AM SATURDAY TO 11 AM PDT SUNDAY.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. GUSTY WINDS COULD  
BRING DOWN TREE BRANCHES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD  
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY  
CALLING 5 1 1.  
 

 
 

 
 
DAS  
 
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