WUCN12 CWTO 102155

YELLOW WARNING - SEVERE THUNDERSTORM

FOR NORTHERN ONTARIO

UPDATED BY ENVIRONMENT CANADA

AT 5:55 P.M. EDT WEDNESDAY 10 JUNE 2026.

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YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:

=NEW= DRYDEN - VERMILION BAY

=NEW= EAR FALLS - PERRAULT FALLS - WESTERN LAC SEUL

      KENORA - NESTOR FALLS

      RED LAKE - WOODLAND CARIBOU PARK.



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IMPACT LEVEL: MODERATE

FORECAST CONFIDENCE: HIGH



==DISCUSSION==



UPDATED OR ENDED BY 5:59 P.M. CDT.



AT 4:55 P.M. CDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A 

SEVERE THUNDERSTORM CAPABLE OF PRODUCING STRONG WIND GUSTS, UP TO 

QUARTER SIZE HAIL AND HEAVY RAIN.



THIS LINE OF SEVERE THUNDERSTORMS IS LOCATED FROM 25 KM NORTHWEST OF 

LONGLEGGED TO LAKE TO WINNANGE LAKE PROVINCIAL PARK TO 15 KM EAST OF 

CALIPER LAKE. 



MOTION: 

MOVING NORTHEAST AT 60 KM/H. 



HAZARDS: 

90 TO 100 KM/H WIND GUSTS. 

UP TO QUARTER SIZED HAIL. 

HEAVY RAIN WITH LOCAL RAINFALL AMOUNTS UP 50 MM POSSIBLE. 



LOCATIONS IN THE PATH: 

WHITEFISH BAY 

CROW LAKE 

SYDNEY LAKE 

OAK LAKE 

ATIKWA LAKE 

RED LAKE 

VERMILION BAY 

LITTLE VERMILION LAKE 

RED LAKE ROAD 

EAGLE RIVER



LOCAL UTILITY OUTAGES ARE LIKELY. DAMAGE TO ROOFS, FENCES, SOFT 

SHELTERS OR TREES IS LIKELY. LARGE HAIL MAY CAUSE SIGNIFICANT DAMAGE 

AND INJURY. TAKE IMMEDIATE COVER IF A THUNDERSTORM APPROACHES. IF 

OUTSIDE, PROTECT YOURSELF FROM FLYING DEBRIS AND HAIL. WHEN THUNDER 

ROARS, GO INDOORS(EXCLAMATION MARK) LIGHTNING KILLS AND INJURES 

CANADIANS EVERY YEAR. DON'T DRIVE THROUGH FLOODED ROADWAYS. AVOID 

LOW-LYING AREAS. 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