521
WOCN12 CWTO 210321
YELLOW ADVISORY - FOG
FOR NORTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 11:21 P.M. EDT MONDAY 20 JULY 2026.
---------------------------------------------------------------------
YELLOW LEVEL ADVISORY - FOG - FOR:
=NEW= WAWA - PUKASKWA PARK
MARATHON - SCHREIBER.
---------------------------------------------------------------------
IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH
==DISCUSSION==
LOCALLY DENSE FOG HAS DEVELOPED, ESPECIALLY FOR AREAS NEAR THE
SHORELINE.
FOG IS EXPECTED TO BE FLUSHED OUT IN THE MORNING AS BREEZY NORTH
WINDS DEVELOP.
VISIBILITY WILL LIKELY BE SUDDENLY REDUCED AT TIMES. BE PREPARED FOR
AREAS OF NEAR-ZERO VISIBILITY AND ALLOW EXTRA TIME TO REACH YOUR
DESTINATION.
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.
Main Text Page