112  
WWCN12 CWTO 020020  
SEVERE THUNDERSTORM WATCH  
FOR NORTHERN ONTARIO  
UPDATED BY ENVIRONMENT CANADA  
AT 8:20 P.M. EDT TUESDAY 1 JULY 2025.  
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SEVERE THUNDERSTORM WATCH FOR:  
KAPUSKASING - HEARST  
TIMMINS - COCHRANE  
CHAPLEAU - MISSINAIBI LAKE.  
 
SEVERE THUNDERSTORM WATCH ENDED FOR:  
MANITOUWADGE - HORNEPAYNE  
WHITE RIVER - DUBREUILVILLE.  
 
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==DISCUSSION==  
 
CONDITIONS ARE FAVOURABLE FOR THE DEVELOPMENT OF SEVERE  
THUNDERSTORMS THAT MAY BE CAPABLE OF PRODUCING STRONG WIND GUSTS AND  
LARGE HAIL.  
 
HAZARDS:  
WIND GUSTS UP TO 90 KM/H.  
NICKEL TO TOONIE SIZE HAIL.  
 
WHEN:  
THIS EVENING.  
 
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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