412  
WFCN12 CWTO 272232  
TORNADO WARNING  
FOR NORTHERN ONTARIO  
ISSUED BY ENVIRONMENT CANADA  
AT 6:32 P.M. EDT SUNDAY 27 JULY 2025.  
---------------------------------------------------------------------  
TORNADO WARNING FOR:  
=NEW= DRYDEN - VERMILION BAY.  
 
TORNADO WARNING - REPLACES SEVERE THUNDERSTORM WARNING FOR:  
DRYDEN - VERMILION BAY.  
 
---------------------------------------------------------------------  
==DISCUSSION==  
 
UPDATED OR ENDED BY 6:30 P.M. CDT.  
 
AT 5:31 P.M. CDT, 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 7  
KILOMETRES NORTH OF PIPESTONE LAKE, MOVING NORTHEAST AT 70 KM/H.  
 
HAZARD: GOLF BALL SIZE HAIL AND 90 KM/H WIND GUSTS.  
 
LOCATIONS IMPACTED INCLUDE:  
LAWRENCE LAKE AND LOWER MANITOU LAKE.  
 
THIS LINE OF SEVERE THUNDERSTORMS IS LOCATED FROM CALIPER LAKE TO  
QUIBELL, MOVING NORTHEAST AT 80 KM/H.  
 
HAZARD: PING PONG BALL SIZE HAIL AND 100 KM/H WIND GUSTS.  
 
LOCATIONS IMPACTED INCLUDE:  
DRYDEN, WINNANGE LAKE PROVINCIAL PARK, BLUE LAKE PROVINCIAL PARK AND  
VERMILION BAY.  
 
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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