602  
WUCN12 CWTO 100915  
SEVERE THUNDERSTORM WARNING  
FOR NORTHERN ONTARIO  
UPDATED BY ENVIRONMENT CANADA  
AT 5:15 A.M. EDT THURSDAY 10 JULY 2025.  
---------------------------------------------------------------------  
SEVERE THUNDERSTORM WARNING FOR:  
=NEW= SEINE RIVER VILLAGE - MINE CENTRE  
KENORA - GRASSY NARROWS - WHITEDOG.  
 
---------------------------------------------------------------------  
==DISCUSSION==  
 
UPDATED OR ENDED BY 6:14 A.M. CDT (6:14 A.M. EST).  
 
AT 4:15 A.M. CDT (4:15 A.M. EST), ENVIRONMENT CANADA METEOROLOGISTS  
ARE TRACKING A SEVERE THUNDERSTORM CAPABLE OF PRODUCING STRONG WIND  
GUSTS, UP TO TOONIE SIZE HAIL AND HEAVY RAIN.  
 
THIS CLUSTER OF SEVERE THUNDERSTORMS IS LOCATED 9 KILOMETRES WEST OF  
CUTTLE LAKE, MOVING EAST AT 65 KM/H.  
 
HAZARD: 90 KM/H WIND GUSTS AND QUARTER SIZE HAIL.  
 
LOCATIONS IMPACTED INCLUDE:  
SANDPOINT ISLAND PROVINCIAL PARK, WINDY POINT, CUTTLE LAKE,  
OTUKAMAMOAN LAKE, DUMBBELL LAKE, LITTLE TURTLE LAKE AND BAD  
VERMILION LAKE.  
 
TAKE IMMEDIATE COVER IF A THUNDERSTORM APPROACHES. IF OUTSIDE,  
PROTECT YOURSELF FROM FLYING DEBRIS AND HAIL.  
 
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, 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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