419  
WWUS46 KOTX 131807  
WSWOTX  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SPOKANE WA  
1107 AM PDT MON APR 13 2026  
 
WAZ048-140900-  
/O.NEW.KOTX.WS.W.0005.260414T1800Z-260415T1200Z/  
WESTERN CHELAN COUNTY-  
INCLUDING THE CITIES OF STEVENS PASS, HOLDEN VILLAGE, AND  
STEHEKIN  
1107 AM PDT MON APR 13 2026  
 
...WINTER STORM WARNING IN EFFECT FROM 11 AM TUESDAY TO 5 AM PDT  
WEDNESDAY...  
 
* WHAT...HEAVY SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS 6 TO 12  
INCHES FOR ELEVATIONS ABOVE 3500 FEET. SNOW ACCUMULATIONS UP TO 3  
INCHES FOR ELEVATIONS BELOW 3500 FEET. WINDS GUSTING AS HIGH AS 35  
MPH.  
 
* WHERE...STEVENS PASS, HOLDEN VILLAGE, AND STEHEKIN.  
 
* WHEN...FROM 11 AM TUESDAY TO 5 AM PDT WEDNESDAY.  
 
* IMPACTS...TRAVEL WILL BE DIFFICULT. EXPECT WINTER DRIVING  
CONDITIONS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN  
YOUR VEHICLE IN CASE OF AN EMERGENCY. FOR THE LATEST TRAVEL  
INFORMATION IN WASHINGTON, GO TO HTTPS://WSDOT.WA.GOV/TRAVEL  
 
DRIVE WITH CAUTION AND BE PREPARED FOR SUDDEN CHANGES IN VISIBILITY.  
LEAVE PLENTY OF ROOM BETWEEN YOU AND THE MOTORIST AHEAD OF YOU, AND  
ALLOW EXTRA TIME TO REACH YOUR DESTINATION. AVOID SUDDEN BRAKING OR  
ACCELERATION, AND BE ESPECIALLY CAUTIOUS ON HILLS OR WHEN MAKING  
TURNS. MAKE SURE YOUR CAR IS WINTERIZED AND IN GOOD WORKING ORDER.  
 

 
 

 
 
WAZ038-140900-  
/O.NEW.KOTX.WW.Y.0019.260414T1800Z-260416T0000Z/  
OKANOGAN HIGHLANDS-  
INCLUDING THE CITIES OF CHESAW ROAD, BOULDER CREEK ROAD, HIGHWAY  
20 WAUCONDA SUMMIT, AND SHERMAN PASS  
1107 AM PDT MON APR 13 2026  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 5 PM PDT  
WEDNESDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS UP TO 7 INCHES.  
WINDS GUSTING AS HIGH AS 35 MPH.  
 
* WHERE...CHESAW ROAD, BOULDER CREEK ROAD, HIGHWAY 20 WAUCONDA  
SUMMIT, AND SHERMAN PASS.  
 
* WHEN...FROM 11 AM TUESDAY TO 5 PM PDT WEDNESDAY.  
 
* IMPACTS...TRAVEL COULD BE DIFFICULT. PLAN FOR WINTER DRIVING  
CONDITIONS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST TRAVEL  
INFORMATION IN WASHINGTON, GO TO HTTPS://WSDOT.WA.GOV/TRAVEL  
 

 
 

 
 
WAZ049-140900-  
/O.NEW.KOTX.WW.Y.0019.260414T1800Z-260415T1200Z/  
WESTERN OKANOGAN COUNTY-  
INCLUDING THE CITIES OF METHOW, CONCONULLY, LOUP LOUP PASS,  
MAZAMA, WINTHROP, AND TWISP  
1107 AM PDT MON APR 13 2026  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 5 AM PDT  
WEDNESDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS UP TO 6 INCHES FOR  
ELEVATIONS ABOVE 3500 FEET. SNOW ACCUMULATIONS UP TO 2 INCHES FOR  
ELEVATIONS BELOW 3500 FEET. WINDS GUSTING AS HIGH AS 35 MPH.  
 
* WHERE...METHOW, CONCONULLY, LOUP LOUP PASS, MAZAMA, WINTHROP, AND  
TWISP.  
 
* WHEN...FROM 11 AM TUESDAY TO 5 AM PDT WEDNESDAY.  
 
* IMPACTS...TRAVEL COULD BE DIFFICULT. PLAN FOR WINTER DRIVING  
CONDITIONS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. FOR THE LATEST TRAVEL  
INFORMATION IN WASHINGTON, GO TO HTTPS://WSDOT.WA.GOV/TRAVEL  
 

 
 

 
 
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