181  
WOCN11 CWNT 310043  
YELLOW ADVISORY - BLOWING SNOW  
FOR THE GREAT SLAVE AND UPPER MACKENZIE AREAS  
ISSUED BY ENVIRONMENT CANADA  
AT 5:43 P.M. MST TUESDAY 30 DECEMBER 2025.  
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YELLOW LEVEL ADVISORY - BLOWING SNOW - FOR:  
=NEW= DELINE.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
POOR VISIBILITY IN SNOW AND BLOWING SNOW IS EXPECTED STARTING EARLY  
WEDNESDAY MORNING.  
 
CONDITIONS WILL IMPROVE BY WEDNESDAY EVENING.  
 
CONSIDER POSTPONING NON-ESSENTIAL TRAVEL UNTIL CONDITIONS IMPROVE.  
BLOWING SNOW ADVISORIES ARE ISSUED WHEN WIDESPREAD POOR VISIBILITY  
IN BLOWING SNOW IS EXPECTED.  
 
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY  
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO  
NTSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON X USING  
(HASH)NTSTORM.  
 
FOR MORE INFORMATION ABOUT THE ALERTING PROGRAM, PLEASE VISIT:  
HTTPS://WWW.CANADA.CA/EN/SERVICES/ENVIRONMENT/WEATHER/SEVEREWEATHER/WEATHER-ALERTS/COLOUR-CODED-ALERTS.  
 
HTTP://WEATHER.GC.CA  
 
END/PASPC  
 
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