970  
WUCN13 CWTO 090023  
YELLOW WARNING - SEVERE THUNDERSTORM  
FOR FAR NORTHERN ONTARIO  
UPDATED BY ENVIRONMENT CANADA  
AT 8:23 P.M. EDT TUESDAY 8 SEPTEMBER 2026.  
---------------------------------------------------------------------  
YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:  
SUMMER BEAVER - WUNNUMMIN LAKE - KINGFISHER LAKE  
BIG TROUT LAKE - KASABONIKA  
WEBEQUIE.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
UPDATED OR ENDED BY 8:26 P.M. CDT (9:26 P.M. EDT).  
 
AT 7:22 P.M. CDT (8:22 P.M. EDT), A SEVERE THUNDERSTORM IS  
LOCATED ABOUT 25 KM EAST OF SUMMER BEAVER. THIS SEVERE THUNDERSTORM  
IS MOVING QUICKLY TO THE NORTHEAST AT 60 KM/H. STRONG WIND GUSTS, UP  
TO QUARTER SIZE HAIL AND HEAVY RAIN ARE POSSIBLE.  
 
LOCATIONS AND NEARBY AREAS THAT COULD BE IMPACTED INCLUDE: SUMMER  
BEAVER, FISHBASKET LAKE, MAMEIGWESS LAKE, WAPIKOPA LAKE, CHIPAI  
LAKE, KANUCHUAN LAKE, WEBEQUIE, WINISK RIVER PROVINCIAL PARK, CROAL  
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.  
 
THERE IS A RISK OF INJURY. LARGE HAIL MAY CAUSE SIGNIFICANT DAMAGE  
AND INJURY. WHEN THUNDER ROARS, GO INDOORS(EXCLAMATION MARK)  
LIGHTNING KILLS AND INJURES CANADIANS EVERY YEAR.  
 
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES.  
 
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 SOCIAL MEDIA USING  
(HASH)ONSTORM.  
 
FOR MORE INFORMATION:  
HTTPS://WWW.ONTARIO.CA/PAGE/BE-PREPARED-EMERGENCY.  
 
HTTP://WEATHER.GC.CA  
 
END/OSPC  
 
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