018  
WOCN12 CWTO 041338  
YELLOW ADVISORY - FOG  
FOR NORTHERN ONTARIO  
UPDATED BY ENVIRONMENT CANADA  
AT 9:38 A.M. EDT MONDAY 4 MAY 2026.  
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YELLOW LEVEL ADVISORY - FOG - FOR:  
SAULT STE. MARIE - ST. JOSEPH ISLAND  
ELLIOT LAKE - RANGER LAKE  
BLIND RIVER - THESSALON  
ESPANOLA - KILLARNEY.  
 
YELLOW LEVEL ADVISORY - FOG - ENDED FOR:  
SEARCHMONT - MONTREAL RIVER HARBOUR - BATCHAWANA BAY  
MANITOULIN ISLAND.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
DENSE FOG IS EXPECTED.  
 
WHAT:  
NEAR ZERO VISIBILITY IN DENSE FOG.  
 
WHEN:  
THROUGH THIS MORNING.  
 
TRAVEL WILL LIKELY BE HAZARDOUS IN SOME LOCATIONS. VISIBILITY WILL  
LIKELY BE SUDDENLY REDUCED AT TIMES.  
 
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.  
 
HTTP://WEATHER.GC.CA  
 
END/OSPC  
 
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