917  
WWUS76 KHNX 032241  
NPWHNX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE HANFORD CA  
241 PM PST WED DEC 3 2025  
 
CAZ335-032345-  
/O.EXP.KHNX.FG.Y.0035.000000T0000Z-251203T2300Z/  
GRAPEVINE-  
INCLUDING THE CITIES OF LEBEC AND GRAPEVINE  
241 PM PST WED DEC 3 2025  
   
..DENSE FOG ADVISORY WILL EXPIRE AT 3 PM PST THIS AFTERNOON
 
 
LOCALIZED DENSE FOG REMAINS POSSIBLE FOR THE NEXT HOUR OR TWO.  
 

 
 
CAZ323-326>328-330-331-040700-  
/O.CON.KHNX.CW.Y.0001.000000T0000Z-251204T1700Z/  
YOSEMITE NP OUTSIDE OF THE VALLEY-UPPER SAN JOAQUIN RIVER-KAISER  
TO RODGERS RIDGE-KINGS CANYON NP-SEQUOIA NP-SOUTH END OF THE  
UPPER SIERRA-  
INCLUDING THE CITIES OF LAKE WISHON, JOHNSONDALE, TUOLUMNE  
MEADOWS, DEVILS POSTPILE, FLORENCE LAKE, WAWONA, GIANT FOREST,  
SHAVER LAKE, CEDAR GROVE, LODGEPOLE, LAKE THOMAS EDISON, AND  
HUNTINGTON LAKE  
241 PM PST WED DEC 3 2025  
 
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THURSDAY  
FOR ELEVATIONS ABOVE 9000 FEET...  
 
* WHAT...VERY COLD WIND CHILLS AROUND 10 BELOW ZERO EXPECTED FOR  
ELEVATIONS ABOVE 9000 FEET.  
 
* WHERE...KAISER TO RODGERS RIDGE, KINGS CANYON NP, SEQUOIA NP,  
SOUTH END OF THE UPPER SIERRA, UPPER SAN JOAQUIN RIVER, AND  
YOSEMITE NP OUTSIDE OF THE VALLEY.  
 
* WHEN...UNTIL 9 AM PST THURSDAY.  
 
* IMPACTS...VERY COLD TEMPERATURES CAN LEAD TO HYPOTHERMIA WITH  
PROLONGED EXPOSURE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
USE CAUTION WHILE TRAVELING OUTSIDE. WEAR APPROPRIATE CLOTHING, A  
HAT, AND GLOVES.  
 

 
 

 
 
BSO  
 
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