025  
WWCN11 CWTO 271437  
YELLOW WARNING - SNOW SQUALL  
FOR SOUTHERN ONTARIO  
UPDATED BY ENVIRONMENT CANADA  
AT 9:37 A.M. EST TUESDAY 27 JANUARY 2026.  
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YELLOW LEVEL WARNING - SNOW SQUALL - FOR:  
WINGHAM - BLYTH - NORTHERN HURON COUNTY.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
SNOW SQUALLS EXPECTED THROUGH TONIGHT.  
 
WHAT:  
SIGNIFICANTLY REDUCED VISIBILITY IN HEAVY SNOW AND BLOWING SNOW.  
LOCAL SNOWFALL AMOUNTS OF 10 TO 20 CM.  
 
WHEN:  
CONTINUING THROUGH TONIGHT.  
 
ADDITIONAL INFORMATION:  
WIDESPREAD BLOWING SNOW WILL CONTINUE TODAY WITH SOUTHWESTERLY WINDS  
BECOMING WESTERLY AND GUSTING NEAR 50 KM/H. LAKE EFFECT SNOW SQUALLS  
HAVE BEGUN AFFECTING AREAS NEAR LAKE HURON, AND WILL OCCASIONALLY  
IMPACT AREAS FURTHER INLAND THROUGH THIS AFTERNOON.  
 
LAKE EFFECT SNOW WILL CONTINUE THROUGH TONIGHT BEFORE MOVING NORTH  
OF THE AREA BY EARLY WEDNESDAY MORNING.  
 
TRAVEL WILL LIKELY BE HAZARDOUS. VISIBILITY WILL LIKELY BE SUDDENLY  
REDUCED TO NEAR ZERO AT TIMES. ROAD CLOSURES ARE POSSIBLE. PREPARE  
FOR QUICKLY CHANGING AND DETERIORATING TRAVEL CONDITIONS.  
 
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY  
ENVIRONMENT CANADA.  
 
TO REPORT SEVERE WEATHER IN ONTARIO, 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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