685  
WOCN12 CWTO 151931  
FOG ADVISORY  
FOR NORTHERN ONTARIO  
ISSUED BY ENVIRONMENT CANADA  
AT 3:31 P.M. EDT TUESDAY 15 JULY 2025.  
---------------------------------------------------------------------  
FOG ADVISORY FOR:  
=NEW= MARATHON - SCHREIBER.  
 
---------------------------------------------------------------------  
==DISCUSSION==  
 
NEAR ZERO VISIBILITY IN FOG IS EXPECTED OR OCCURRING.  
 
A FOG BANK FROM LAKE SUPERIOR HAS MOVED INTO THE AREA. CONDITIONS  
ARE EXPECTED TO IMPROVE WEDNESDAY MORNING.  
 
VISIBILITY MAY BE SIGNIFICANTLY AND SUDDENLY REDUCED TO NEAR ZERO.  
IF TRAVELLING, BE PREPARED FOR AREAS OF NEAR-ZERO VISIBILITY. IF  
VISIBILITY IS REDUCED WHILE DRIVING, TURN ON YOUR LIGHTS AND  
MAINTAIN A SAFE FOLLOWING DISTANCE.  
 
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  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CANADA Page
Main Text Page