474  
WWCN13 CWTO 040324  
SEVERE THUNDERSTORM WATCH  
FOR FAR NORTHERN ONTARIO  
ISSUED BY ENVIRONMENT CANADA  
AT 11:24 P.M. EDT FRIDAY 3 OCTOBER 2025.  
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SEVERE THUNDERSTORM WATCH FOR:  
=NEW= PIKANGIKUM - POPLAR HILL - MACDOWELL.  
 
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==DISCUSSION==  
 
CONDITIONS ARE FAVOURABLE FOR THE DEVELOPMENT OF SEVERE  
THUNDERSTORMS THAT MAY BE CAPABLE OF PRODUCING LARGE HAIL AND HEAVY  
RAIN.  
 
HAZARDS:  
HAIL 2 TO 3 CM IN DIAMETER  
LOCALLY HEAVY RAINFALL  
 
TIMING:  
AFTER MIDNIGHT INTO EARLY SATURDAY MORNING.  
 
DISCUSSION:  
THUNDERSTORMS HAVE DEVELOPED AND ARE TRACKING EASTWARD OVER THE  
AREA.  
 
LOCAL UTILITY OUTAGES ARE POSSIBLE. WHEN THUNDER ROARS, GO  
INDOORS(EXCLAMATION MARK) LIGHTNING KILLS AND INJURES CANADIANS  
EVERY YEAR.  
 
SEVERE THUNDERSTORM WATCHES ARE ISSUED WHEN CONDITIONS ARE  
FAVOURABLE FOR THE DEVELOPMENT OF THUNDERSTORMS CAPABLE OF PRODUCING  
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, 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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