425  
WWUS46 KHNX 270945  
WSWHNX  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE HANFORD CA  
245 AM PDT SUN APR 27 2025  
 
CAZ323-325>330-271745-  
/O.CON.KHNX.WW.Y.0007.000000T0000Z-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 TUOLUMNE MEADOWS, LAKE THOMAS EDISON,  
GIANT FOREST, LODGEPOLE, SHAVER LAKE, GRANT GROVE, HUME LAKE,  
DEVILS POSTPILE, WAWONA, CEDAR GROVE, LAKE WISHON, HUNTINGTON  
LAKE, AND FLORENCE LAKE  
245 AM PDT SUN APR 27 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT THIS  
MORNING...  
 
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS UP TO 3 INCHES.  
 
* WHERE...SIERRA NEVADA ABOVE 5,000 FEET.  
 
* WHEN...UNTIL 11 AM PDT THIS MORNING.  
 
* 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>336-271745-  
/O.CON.KHNX.WW.Y.0007.000000T0000Z-250427T1800Z/  
SOUTH END OF THE UPPER SIERRA-PIUTE WALKER BASIN-TEHACHAPI-  
GRAPEVINE-FRAZIER MOUNTAIN COMMUNITIES-  
INCLUDING THE CITIES OF FRAZIER PARK, TEHACHAPI, LEBEC,  
GRAPEVINE, AND JOHNSONDALE  
245 AM PDT SUN APR 27 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT THIS  
MORNING...  
 
* WHAT...SNOW, MAINLY ABOVE 5,000 FEET. ADDITIONAL SNOW  
ACCUMULATIONS UP TO 2 INCHES.  
 
* WHERE...FRAZIER MOUNTAIN COMMUNITIES, GRAPEVINE, PIUTE WALKER  
BASIN, SOUTH END OF THE UPPER SIERRA, AND TEHACHAPI.  
 
* WHEN...UNTIL 11 AM PDT THIS MORNING.  
 
* 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.  
 

 
 

 
 
DH  
 
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