605  
WWUS46 KSTO 262037  
WSWSTO  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SACRAMENTO CA  
137 PM PDT SAT APR 26 2025  
 
CAZ068-069-271800-  
/O.CON.KSTO.WW.Y.0007.000000T0000Z-250427T1800Z/  
WESTERN PLUMAS COUNTY/LASSEN PARK-WEST SLOPE NORTHERN SIERRA  
NEVADA-  
INCLUDING THE CITIES OF CHESTER, QUINCY, AND BLUE CANYON  
137 PM PDT SAT APR 26 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT  
SUNDAY...  
 
* WHAT...MODERATE SNOW EXPECTED ABOVE 6000 FEET. ADDITIONAL SNOW  
ACCUMULATIONS OF 5 TO 10 INCHES. WINDS GUSTING UP TO 35 MPH.  
 
* WHERE...WEST SLOPE NORTHERN SIERRA NEVADA AND WESTERN PLUMAS  
COUNTY/LASSEN PARK COUNTIES.  
 
* WHEN...UNTIL 11 AM PDT SUNDAY.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS  
CONDITIONS COULD IMPACT WEEKEND TRAVEL.  
 
* ADDITIONAL DETAILS...SNOW LEVELS AROUND 5000-6000 FEET. LIGHT  
SNOWFALL ACCUMULATIONS POSSIBLE DOWN TO AROUND 5500 FEET.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
CHECK THE LATEST ROAD CONDITIONS FROM CALTRANS ONLINE AT  
QUICKMAP.DOT.CA.GOV OR DIAL 5 1 1.  
 

 
 

 
 
FOR MORE INFORMATION, VISIT US AT WWW.WEATHER.GOV/STO/  
 
EK  
 
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