WWCN11 CWTO 131732
YELLOW WARNING - WIND
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 1:32 P.M. EDT FRIDAY 13 MARCH 2026.
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YELLOW LEVEL WARNING - WIND - FOR:
=NEW= SARNIA - LAMBTON
=NEW= ELGIN
=NEW= LONDON - MIDDLESEX
=NEW= SIMCOE - DELHI - NORFOLK
=NEW= DUNNVILLE - CALEDONIA - HALDIMAND
=NEW= OXFORD - BRANT
=NEW= ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION
=NEW= CITY OF HAMILTON
=NEW= BURLINGTON - OAKVILLE
      WINDSOR - ESSEX - CHATHAM-KENT
      NIAGARA FALLS - WELLAND - SOUTHERN NIAGARA REGION.

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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH

==DISCUSSION==

STRONG WINDS THAT MAY CAUSE DAMAGE ARE EXPECTED.

VERY STRONG WINDS ON TAP. 

WHAT: 
WEST TO SOUTHWEST WIND GUSTS TO 110 KM/H 

WHEN: 
THIS AFTERNOON INTO EARLY THIS EVENING. 

ADDITIONAL INFORMATION: 
WESTERLY WINDS GUSTING TO 100 KM/H WILL HERALD THE ARRIVAL OF A FAST 
MOVING COLD FRONT ACROSS THE REGION. WINDS WILL SLOWLY BEGIN TO 
DIMINISH OVER EXTREME SOUTHWESTERN ONTARIO LATER THIS AFTERNOON AND 
OVER REMAINING AREAS THIS EVENING.

LOCAL UTILITY OUTAGES ARE POSSIBLE. DRIVING CONDITIONS WILL LIKELY 
BE DIFFICULT. HIGH-SIDED VEHICLES WILL BE PUSHED AROUND BY THE WIND. 
DAMAGE TO ROOFS, FENCES, BRANCHES OR SOFT SHELTERS IS POSSIBLE. 
SECURE LOOSE OBJECTS. IF OUTSIDE, PROTECT YOURSELF FROM FLYING OR 
FALLING DEBRIS. 

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