265  
WUCN13 CWTO 250638  
YELLOW WARNING - SEVERE THUNDERSTORM  
FOR FAR NORTHERN ONTARIO  
ISSUED BY ENVIRONMENT CANADA  
AT 2:38 A.M. EDT TUESDAY 25 AUGUST 2026.  
---------------------------------------------------------------------  
YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:  
=NEW= PIKANGIKUM - POPLAR HILL - MACDOWELL.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
UPDATED OR ENDED BY 2:27 A.M. CDT.  
 
AT 1:38 A.M. CDT, A SEVERE THUNDERSTORM IS LOCATED ABOUT 35 KM  
SOUTHWEST OF WAHSHAYKAHMEESHEENG/KIRKNESS LAKE. THIS SEVERE  
THUNDERSTORM IS MOVING NORTHEAST AT 35 KM/H. DAMAGING WIND GUSTS,  
LOONIE TO PING PONG BALL SIZE HAIL AND HEAVY RAIN ARE POSSIBLE.  
 
LOCATIONS AND NEARBY AREAS THAT COULD BE IMPACTED INCLUDE:  
WAHSHAYKAHMEESHEENG/KIRKNESS 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.  
 
DAMAGE TO ROOFS, FENCES, SOFT SHELTERS OR TREES IS LIKELY. LARGE  
HAIL MAY CAUSE SIGNIFICANT DAMAGE AND INJURY.  
 
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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