715  
WWUS46 KSEW 010129  
WSWSEW  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SEATTLE WA  
629 PM PDT TUE MAR 31 2020  
 
WAZ568-569-011200-  
/O.CON.KSEW.WW.Y.0023.000000T0000Z-200401T1200Z/  
CASCADES OF SNOHOMISH AND KING COUNTIES-  
CASCADES OF PIERCE AND LEWIS COUNTIES-  
INCLUDING STEVENS PASS, SNOQUALMIE PASS, PARADISE, AND LONGMIRE  
629 PM PDT TUE MAR 31 2020  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT  
WEDNESDAY ABOVE 2000 FEET...  
 
* WHAT...SNOW SHOWERS CONTINUE ABOVE 1500 TO 2000 FEET.  
ADDITIONAL SNOW ACCUMULATIONS OF 2 TO 6 INCHES. ACCUMULATIONS  
WILL BE HIGHLY VARIABLE ACROSS SMALL DISTANCES.  
 
* WHERE...CASCADE MOUNTAINS AND VALLEYS OF SNOHOMISH AND KING  
COUNTIES, INCLUDING STEVENS PASS AND SNOQUALMIE PASS AND  
CASCADE MOUNTAINS AND VALLEYS OF PIERCE AND LEWIS COUNTIES,  
INCLUDING THE CRYSTAL MOUNTAIN SKI AREA AND PARADISE ON MOUNT  
RAINIER.  
 
* WHEN...UNTIL 5 AM PDT WEDNESDAY.  
 
* IMPACTS...PLAN FOR AREAS OF SLUSH OR COMPACT SNOW AND ICE OVER  
THE MOUNTAIN PASSES AND OTHER ROADS OVER 2000 FEET.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING.  
 
FOR THE LATEST ROAD CONDITIONS IN WASHINGTON STATE, CALL 5 1 1.  
 

 
 

 
 
WAZ513-011200-  
/O.CON.KSEW.WW.Y.0023.000000T0000Z-200401T1200Z/  
OLYMPICS-  
INCLUDING HURRICANE RIDGE  
629 PM PDT TUE MAR 31 2020  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT  
WEDNESDAY ABOVE 2000 FEET...  
 
* WHAT...SNOW SHOWERS CONTINUE ABOVE 1500 TO 2000 FEET.  
ADDITIONAL SNOW ACCUMULATIONS OF 1 TO 4 INCHES. ACCUMULATIONS  
WILL BE HIGHLY VARIABLE ACROSS SMALL DISTANCES.  
 
* WHERE...OLYMPIC MOUNTAINS AND VALLEYS, INCLUDING HURRICANE  
RIDGE.  
 
* WHEN...UNTIL 5 AM PDT WEDNESDAY.  
 
* IMPACTS...PLAN FOR AREAS OF SLUSH OR COMPACT SNOW AND ICE ON  
ROADS OVER 2000 FEET.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING.  
 
FOR THE LATEST ROAD CONDITIONS IN WASHINGTON STATE, CALL 5 1 1.  
 

 
 

 
 
WWW.WEATHER.GOV/SEATTLE  
 
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