934
WUCN12 CWTO 050557
SEVERE THUNDERSTORM WARNING
FOR NORTHERN ONTARIO
ISSUED BY ENVIRONMENT CANADA
AT 1:57 A.M. EDT SUNDAY 5 OCTOBER 2025.
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SEVERE THUNDERSTORM WARNING FOR:
=NEW= EAR FALLS - PERRAULT FALLS - WESTERN LAC SEUL
=NEW= SIOUX LOOKOUT - EASTERN LAC SEUL.
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==DISCUSSION==
UPDATED OR ENDED BY 2:56 A.M. CDT.
AT 12:57 A.M. CDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING UP TO NICKEL SIZE HAIL AND
HEAVY RAIN.
THIS SEVERE THUNDERSTORM IS LOCATED 5 KILOMETRES SOUTHWEST OF
WILLIAMS LAKE, MOVING NORTHEAST AT 55 KM/H.
HAZARD: NICKEL SIZE HAIL AND HEAVY RAIN.
LOCATIONS IMPACTED INCLUDE:
WILLIAMS LAKE, BROAD LAKE AND SUNLIGHT LAKE.
HEAVY RAIN MAY CAUSE FLASH FLOODING AND SIGNIFICANT REDUCTIONS TO
VISIBILITY. LARGE HAIL MAY CAUSE SIGNIFICANT DAMAGE AND INJURY. 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
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