728  
WWUS45 KVEF 201006  
WSWVEF  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
206 AM PST THU NOV 20 2025  
 
CAZ519-521-202300-  
/O.EXB.KVEF.WW.Y.0011.251120T1800Z-251121T1600Z/  
EASTERN SIERRA SLOPES-WHITE MOUNTAINS OF INYO COUNTY-  
INCLUDING THE CITIES OF WHITNEY PORTAL, ASPENDELL, BRISTLECONE  
PINE, AND WESTGARD PASS  
206 AM PST THU NOV 20 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 AM  
PST FRIDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 3 AND 5  
INCHES ABOVE 6000 FEET; BETWEEN 5 AND 10 INCHES ABOVE 8000 FEET;  
BETWEEN 8 AND 12 INCHES ABOVE 9500 FEET.  
 
* WHERE...WHITE AND INYO MOUNTAINS, AND EASTERN SIERRA SLOPES.  
 
* WHEN...FROM 10 AM THIS MORNING TO 8 AM PST FRIDAY.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS, PARTICULARLY ALONG  
STATE ROUTE 168 TOWARD ASPENDELL AND THROUGH WESTGARD PASS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. CALL 1-800-427-7623 FOR  
ROAD INFORMATION.  
 

 
 

 
 
NVZ018-202300-  
/O.EXA.KVEF.WW.Y.0011.251120T2100Z-251121T1600Z/  
SHEEP RANGE-  
INCLUDING THE CITIES OF HAYFORD PK  
206 AM PST THU NOV 20 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 8  
AM PST FRIDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 2 AND 5  
INCHES ABOVE 6000 FEET; BETWEEN 5 AND 8 INCHES ABOVE 8000 FEET.  
 
* WHERE...SHEEP RANGE.  
 
* WHEN...FROM 1 PM THIS AFTERNOON TO 8 AM PST FRIDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. CALL 5 1 1 FOR ROAD  
INFORMATION.  
 

 
 

 
 
NVZ019-202300-  
/O.CON.KVEF.WW.Y.0011.251120T2100Z-251121T1600Z/  
SPRING MOUNTAINS-RED ROCK CANYON-  
INCLUDING THE CITIES OF RED ROCK CANYON AND MT CHARLESTON  
206 AM PST THU NOV 20 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 1 PM THIS  
AFTERNOON TO 8 AM PST FRIDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 2 AND 5  
INCHES ABOVE 6000 FEET; BETWEEN 5 AND 8 INCHES ABOVE 8000 FEET;  
BETWEEN 8 AND 12 INCHES ABOVE 9500 FEET.  
 
* WHERE...SPRING MOUNTAINS-RED ROCK CANYON.  
 
* WHEN...FROM 1 PM THIS AFTERNOON TO 8 AM PST FRIDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT TO IMPOSSIBLE,  
PARTICULARLY ALONG STATE ROUTES 156, 157, AND 158.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. CALL 5 1 1 FOR ROAD  
INFORMATION.  
 

 
 

 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT  
HTTP://WEATHER.GOV/LASVEGAS  
 
JCS  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab NV Page
The Nexlab AZ Page
The Nexlab CA Page Main Text Page