870  
WUCN12 CWTO 052135  
SEVERE THUNDERSTORM WARNING  
FOR NORTHERN ONTARIO  
UPDATED BY ENVIRONMENT CANADA  
AT 5:35 P.M. EDT SUNDAY 5 OCTOBER 2025.  
---------------------------------------------------------------------  
SEVERE THUNDERSTORM WARNING FOR:  
=NEW= SIOUX LOOKOUT - EASTERN LAC SEUL  
DRYDEN - VERMILION BAY.  
 
---------------------------------------------------------------------  
==DISCUSSION==  
 
UPDATED OR ENDED BY 5:53 P.M. CDT.  
 
AT 4:34 P.M. CDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A  
SEVERE THUNDERSTORM CAPABLE OF PRODUCING VERY STRONG WIND GUSTS.  
 
THIS SEVERE THUNDERSTORM IS LOCATED NEAR GULLWING LAKE, MOVING  
NORTHEAST AT 75 KM/H.  
 
HAZARD: 90 KM/H WIND GUSTS.  
 
LOCATIONS IMPACTED INCLUDE:  
SIOUX LOOKOUT, AARON PROVINCIAL PARK, OJIBWAY PROVINCIAL PARK,  
GULLWING LAKE, BIG SANDY LAKE, BIG VERMILION LAKE, MINNITAKI LAKE,  
HUDSON, LOST LAKE, SAM LAKE, PELICAN LAKE, ABRAM LAKE, FRENCHMAN'S  
HEAD AND SUPERIOR JUNCTION.  
 
LOCAL UTILITY OUTAGES ARE LIKELY. DAMAGE TO ROOFS, FENCES, SOFT  
SHELTERS OR TREES IS LIKELY. 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  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CANADA Page Main Text Page