840
WUCN12 CWTO 151652
SEVERE THUNDERSTORM WARNING
FOR NORTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 12:52 P.M. EDT TUESDAY 15 JULY 2025.
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SEVERE THUNDERSTORM WARNING FOR:
=NEW= CHAPLEAU - MISSINAIBI LAKE.
SEVERE THUNDERSTORM WARNING ENDED FOR:
AGAWA - LAKE SUPERIOR PARK.
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==DISCUSSION==
UPDATED OR ENDED BY 2:50 P.M. EDT.
AT 12:51 P.M. EDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING STRONG WIND GUSTS, PEA TO
DIME SIZE HAIL AND HEAVY RAIN.
THIS SEVERE THUNDERSTORM IS LOCATED 16 KILOMETRES SOUTHWEST OF THE
SHOALS PROVINCIAL PARK, MOVING EAST AT 90 KM/H.
HAZARD: 90 KM/H WIND GUSTS.
LOCATIONS IMPACTED INCLUDE:
CHAPLEAU, THE SHOALS PROVINCIAL PARK, LITTLE ANTLER LAKE, GALE LAKE,
WILKISON LAKE, KAWABESONKA LAKE, ETHIER LAKE, NAGASIN LAKE, HOOD
LAKE, MONTREAL LAKE, TOP LAKE, ISLAND LAKE, HIGHBRUSH LAKE,
SIDEBURNED LAKE, BORDEN LAKE AND NEMEGOS.
LOCAL UTILITY OUTAGES ARE LIKELY. DAMAGE TO ROOFS, FENCES, SOFT
SHELTERS OR TREES IS LIKELY. HEAVY RAIN MAY CAUSE FLASH FLOODING AND
SIGNIFICANT REDUCTIONS TO VISIBILITY. 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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