640  
WWCN12 CWTO 290448  
YELLOW WARNING - WINTER STORM  
FOR NORTHERN ONTARIO  
UPDATED BY ENVIRONMENT CANADA  
AT 11:48 P.M. EST SUNDAY 28 DECEMBER 2025.  
---------------------------------------------------------------------  
YELLOW LEVEL WARNING - WINTER STORM - FOR:  
WAWA - WHITE RIVER - PUKASKWA.  
 
---------------------------------------------------------------------  
IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
HAZARDOUS WINTER STORM CONTINUES TONIGHT THROUGH TO MONDAY  
AFTERNOON.  
 
WHAT:  
SNOWFALL AMOUNTS OF 20 TO 40 CM.  
STRONG NORTHWESTERLY WINDS WITH GUSTS OF 60 TO 80 KM/H  
BLIZZARD CONDITIONS.  
 
WHEN:  
CONTINUING INTO MONDAY AFTERNOON.  
 
WHERE:  
HIGHEST SNOWFALL AMOUNTS ARE EXPECTED FOR MICHIPICOTEN, WAWA, AND  
AREAS TO THE EAST ALONG THE HIGHWAY 101 CORRIDOR.  
 
AREAS WEST OF WAWA ARE EXPECT TO SEE LESSER SNOWFALL AMOUNTS.  
 
ADDITIONAL INFORMATION:  
SNOW, HEAVY AT TIMES, WILL CONTINUE THROUGH TO MONDAY AFTERNOON. THE  
STRONG NORTHWESTERLY WINDS WILL PICK UP OVERNIGHT LEADING TO  
BLIZZARD CONDITIONS. THE SNOW AND WINDS WILL EASE MONDAY AFTERNOON.  
 
ROADS AND WALKWAYS WILL LIKELY BE DIFFICULT TO NAVIGATE. TRAVEL WILL  
LIKELY BE CHALLENGING. VISIBILITY WILL LIKELY BE SUDDENLY REDUCED TO  
NEAR ZERO AT TIMES. ROAD CLOSURES ARE POSSIBLE. CONSIDER POSTPONING  
NON-ESSENTIAL TRAVEL AND OUTDOOR ACTIVITIES UNTIL CONDITIONS  
IMPROVE. PREPARE FOR SOME DISRUPTIONS TO TRANSPORTATION, SERVICES,  
AND UTILITIES.  
 
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY  
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO  
ONSTORM(AT)EC.GC.CA OR POST REPORTS ON X USING (HASH)ONSTORM.  
 
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/OSPC  
 
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