433  
WFCN12 CWTO 271457  
TORNADO WARNING  
FOR NORTHERN ONTARIO  
UPDATED BY ENVIRONMENT CANADA  
AT 10:57 A.M. EDT SUNDAY 27 JULY 2025.  
---------------------------------------------------------------------  
TORNADO WARNING FOR:  
ATIKOKAN - SHEBANDOWAN - QUETICO PARK  
KAKABEKA FALLS - WHITEFISH LAKE - ARROW LAKE.  
 
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==DISCUSSION==  
 
UPDATED OR ENDED BY 10:55 A.M. CDT (10:55 A.M. EST, 11:55 A.M. EDT).  
 
AT 9:56 A.M. CDT (9:56 A.M. EST, 10:56 A.M. EDT), ENVIRONMENT CANADA  
METEOROLOGISTS ARE TRACKING A SEVERE THUNDERSTORM THAT IS POSSIBLY  
PRODUCING A TORNADO. DAMAGING WINDS, LARGE HAIL AND LOCALLY INTENSE  
RAINFALL ARE ALSO POSSIBLE.  
 
A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO IS LOCATED 23  
KILOMETRES SOUTHEAST OF GREENWATER LAKE, MOVING EAST AT 70 KM/H.  
 
HAZARD: TORNADO, 100 KM/H WIND GUSTS, NICKEL SIZE HAIL AND HEAVY  
RAIN.  
 
LOCATIONS IMPACTED INCLUDE:  
SUNSHINE, GLENWATER AND O'CONNOR.  
 
THIS IS A DANGEROUS AND POTENTIALLY LIFE-THREATENING SITUATION. TAKE  
COVER IMMEDIATELY, IF THREATENING WEATHER APPROACHES. IF YOU HEAR A  
ROARING SOUND OR SEE A FUNNEL CLOUD, SWIRLING DEBRIS NEAR THE  
GROUND, FLYING DEBRIS, OR ANY THREATENING WEATHER APPROACHING, TAKE  
SHELTER IMMEDIATELY.  
 
GO INDOORS TO A ROOM ON THE LOWEST FLOOR, AWAY FROM OUTSIDE WALLS  
AND WINDOWS, SUCH AS A BASEMENT, BATHROOM, STAIRWELL OR INTERIOR  
CLOSET. LEAVE MOBILE HOMES, VEHICLES, TENTS, TRAILERS AND OTHER  
TEMPORARY OR FREE-STANDING SHELTER, AND MOVE TO A STRONG BUILDING IF  
YOU CAN. AS A LAST RESORT, LIE IN A LOW SPOT AND PROTECT YOUR HEAD  
FROM FLYING DEBRIS.  
 
LIGHTNING KILLS AND INJURES CANADIANS EVERY YEAR. REMEMBER, WHEN  
THUNDER ROARS, GO INDOORS(EXCLAMATION MARK)  
 
TORNADO WARNINGS ARE ISSUED WHEN IMMINENT OR OCCURRING THUNDERSTORMS  
ARE LIKELY TO PRODUCE OR ARE PRODUCING 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 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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