WOCN11 CWTO 170923
YELLOW ADVISORY - FOG
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 5:23 A.M. EDT FRIDAY 17 APRIL 2026.
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YELLOW LEVEL ADVISORY - FOG - FOR:
      BRUCE PENINSULA - SAUBLE BEACH - TOBERMORY
      OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY
      PARRY SOUND - MUSKOKA
      BAYFIELD INLET - DUNCHURCH.

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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH

==DISCUSSION==

NEAR ZERO VISIBILITY IN FOG CONTINUES.

WHAT: 
AREAS OF DENSE FOG WITH NEAR ZERO VISIBILITY. 

WHEN: 
DISSIPATING THIS MORNING.

TRAVEL WILL LIKELY BE HAZARDOUS. VISIBILITY WILL LIKELY BE SUDDENLY 
REDUCED AT TIMES. 

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.

HTTP://WEATHER.GC.CA

END/OSPC