413  
WWCN11 CWTO 220737  
SNOW SQUALL WARNING  
FOR SOUTHERN ONTARIO  
ISSUED BY ENVIRONMENT CANADA  
AT 2:37 A.M. EST WEDNESDAY 22 JANUARY 2025.  
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SNOW SQUALL WARNING FOR:  
=NEW= BAYFIELD INLET - DUNCHURCH.  
 
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==DISCUSSION==  
 
HEAVY LAKE EFFECT SNOW TONIGHT.  
 
THIS SNOW SQUALL WARNING REPLACES THE WINTER WEATHER TRAVEL ADVISORY  
PREVIOUSLY IN EFFECT.  
 
WHAT:  
HEAVY LAKE EFFECT SNOW WITH ADDITIONAL ACCUMULATIONS OF 15 TO 25 CM.  
THE HIGHEST AMOUNTS ARE EXPECTED CLOSE TO GEORGIAN BAY.  
REDUCED VISIBILITY IN HEAVY SNOW AND LOCAL BLOWING SNOW.  
 
WHEN:  
TONIGHT INTO WEDNESDAY MORNING.  
 
ADDITIONAL INFORMATION:  
LAKE EFFECT SNOW OFF GEORGIAN BAY WILL CONTINUE INTO WEDNESDAY AND  
IS FORECAST TO REINTENSIFY WEDNESDAY NIGHT.  
 
SNOW SQUALLS CAUSE WEATHER CONDITIONS TO VARY  
CONSIDERABLY(SEMICOLON) CHANGES FROM CLEAR SKIES TO HEAVY SNOW  
WITHIN JUST A FEW KILOMETRES ARE COMMON. TRAVEL IS EXPECTED TO BE  
HAZARDOUS DUE TO REDUCED VISIBILITY IN SOME LOCATIONS. BE PREPARED  
TO ADJUST YOUR DRIVING WITH CHANGING ROAD 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 TWEET REPORTS USING (HASH)ONSTORM.  
 
HTTP://WEATHER.GC.CA  
 
END/OSPC  
 
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