417  
WWUS46 KPDT 261100  
WSWPDT  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE PENDLETON OR  
300 AM PST FRI DEC 26 2025  
 
ORZ502-509-WAZ030-522-270300-  
/O.CON.KPDT.WW.Y.0030.251226T1200Z-251227T1500Z/  
NORTHERN BLUE MOUNTAINS OF OREGON-EAST SLOPES OF THE OREGON  
CASCADES-NORTHWEST BLUE MOUNTAINS-UPPER SLOPES OF THE EASTERN  
WASHINGTON CASCADES CREST-  
INCLUDING THE CITIES OF TOLLGATE, EASTON, ROSLYN, LA PINE,  
SUNRIVER, SKI BLUEWOOD RESORT, SISTERS, MEACHAM, AND CAMP SHERMAN  
300 AM PST FRI DEC 26 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST  
SATURDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS AVERAGING 5 TO 10  
INCHES AND LOCALLY AS HIGH AS 12 INCHES. WINDS GUSTING AS HIGH AS  
35 MPH.  
 
* WHERE...IN OREGON, EAST SLOPES OF THE OREGON CASCADES AND NORTHERN  
BLUE MOUNTAINS OF OREGON. IN WASHINGTON, UPPER SLOPES OF THE  
EASTERN WASHINGTON CASCADES CREST AND NORTHWEST BLUE MOUNTAINS.  
 
* WHEN...UNTIL 7 AM PST SATURDAY.  
 
* IMPACTS...SIGNIFICANT SNOWFALL WITH PERIODS OF HEAVY SNOWFALL  
RATES WILL COMBINE WITH LOW VISIBILITY TO CREATE VERY DIFFICULT  
DRIVING CONDITIONS. GUSTY WINDS COULD BRING DOWN TREE BRANCHES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. IN OREGON, THE LATEST  
ROAD CONDITIONS CAN BE OBTAINED BY VISITING TRIPCHECK.COM ONLINE, OR  
BY CALLING 5 1 1. IN WASHINGTON, THE LATEST ROAD CONDITIONS CAN BE  
OBTAINED BY VISITING THE WEBSITE WSDOT.WA.GOV/TRAVEL.  
 

 
 

 
 
MR  
 
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