159  
WUCN11 CWTO 032230  
YELLOW WARNING - SEVERE THUNDERSTORM  
FOR SOUTHERN ONTARIO  
UPDATED BY ENVIRONMENT CANADA  
AT 6:30 P.M. EDT FRIDAY 3 JULY 2026.  
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YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:  
WINDSOR - LEAMINGTON - ESSEX COUNTY.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
UPDATED OR ENDED BY 8:29 P.M. EDT.  
 
AT 6:30 P.M. EDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A  
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WIND GUSTS AND  
HEAVY RAIN.  
 
THUNDERSTORM LOCATION:  
A LINE OVER LOWER MICHIGAN  
 
MOTION: MOVING EAST AT 55 KM/H  
 
HAZARDS:  
WIND: DAMAGING (90 - 110 KM/H)  
 
LOCATIONS IN THE PATH:  
WINDSOR  
LASALLE  
AMHERSTBURG HARBOUR  
AMHERSTBURG  
WILLOWOOD  
MCGREGOR  
 
LOCAL UTILITY OUTAGES ARE LIKELY. HEAVY RAIN MAY CAUSE FLASH  
FLOODING AND SIGNIFICANT REDUCTIONS TO VISIBILITY. TAKE IMMEDIATE  
COVER IF A THUNDERSTORM APPROACHES. IF OUTSIDE, PROTECT YOURSELF  
FROM FLYING DEBRIS. IF YOU HEAR ROARING WIND, SEE A FUNNEL CLOUD,  
FLYING DEBRIS, OR ANY THREATENING WEATHER APPROACHING, TAKE SHELTER  
IMMEDIATELY. WHEN THUNDER ROARS, GO INDOORS(EXCLAMATION MARK)  
LIGHTNING KILLS AND INJURES CANADIANS EVERY YEAR. SEVERE  
THUNDERSTORM WARNINGS ARE ISSUED WHEN IMMINENT OR OCCURRING  
THUNDERSTORMS ARE EXPECTED TO PRODUCE DAMAGING HAIL, WIND OR RAIN.  
 
EMERGENCY MANAGEMENT ONTARIO RECOMMENDS THAT YOU TAKE COVER  
IMMEDIATELY IF THREATENING WEATHER APPROACHES.  
 
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.  
 
FOR MORE INFORMATION:  
HTTPS://WWW.ONTARIO.CA/PAGE/BE-PREPARED-EMERGENCY.  
 
HTTP://WEATHER.GC.CA  
 
END/OSPC  
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