WUCN12 CWWG 052139

YELLOW WARNING - SEVERE THUNDERSTORM

FOR NORTHERN MANITOBA

UPDATED BY ENVIRONMENT CANADA

AT 4:39 P.M. CDT SUNDAY 5 JULY 2026.

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YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:

=NEW= OXFORD HOUSE AND GODS LAKE

=NEW= ISLAND LAKE

      MOLSON LAKE AND BEAR LAKE

      GILLAM.



YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - ENDED FOR:

      SPLIT LAKE AND YORK LANDING.



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IMPACT LEVEL: MODERATE

FORECAST CONFIDENCE: HIGH



==DISCUSSION==



UPDATED OR ENDED BY 6:37 P.M. CDT.



AT 4:38 P.M. CDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A 

SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WIND GUSTS, UP TO 

QUARTER SIZE HAIL AND HEAVY RAIN.



THUNDERSTORM LOCATION: 



FROM NORTH OF BIRD TO SOUTHWEST OF BIRD TO WEST OF BEAVER HILL LAKE 



MOTION: MOVING EAST AT 40 KM/H 



HAZARDS: 



WIND: DAMAGING (90 - 110 KM/H) 

HAIL: UP TO QUARTER SIZE (UP TO 2.5 CM) 

RAIN: HEAVY (15 - 50 MM) 



LOCATIONS IN THE PATH: 



MUNRO LAKE 

OXFORD HOUSE 

KETTLE LAKE 

GILLAM 

FOX LAKE 

TOUCHWOOD LAKE 

BEAVER HILL LAKE 

MAGILL LAKE 

VERMILYEA LAKE 

BIRD 

KNEE LAKE 

HEPBURN LAKE



HEAVY RAIN MAY CAUSE FLASH FLOODING AND SIGNIFICANT REDUCTIONS TO 

VISIBILITY. FAST-MOVING AND RAPIDLY RISING WATER CAN SWEEP VEHICLES 

AWAY AND DAMAGE INFRASTRUCTURE. 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 THUNDERSTORMS CAN PRODUCE TORNADOES. SEVERE 

THUNDERSTORM WARNINGS ARE ISSUED WHEN IMMINENT OR OCCURRING 

THUNDERSTORMS ARE EXPECTED TO PRODUCE DAMAGING HAIL, WIND OR RAIN. 



PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY 

ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO 

MBSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON X USING 

(HASH)MBSTORM.



HTTP://WEATHER.GC.CA



END/PASPC