894  
WUCN11 CWTO 132314  
YELLOW WARNING - SEVERE THUNDERSTORM  
FOR SOUTHERN ONTARIO  
UPDATED BY ENVIRONMENT CANADA  
AT 7:14 P.M. EDT SATURDAY 13 JUNE 2026.  
---------------------------------------------------------------------  
YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:  
UXBRIDGE - BEAVERTON - NORTHERN DURHAM REGION  
BELLEVILLE - QUINTE - NORTHUMBERLAND  
LINDSAY - SOUTHERN KAWARTHA LAKES  
PETERBOROUGH CITY - LAKEFIELD - SOUTHERN PETERBOROUGH COUNTY  
APSLEY - WOODVIEW - NORTHERN PETERBOROUGH COUNTY  
STIRLING - TWEED - MADOC  
KALADAR - BANNOCKBURN - BON ECHO PARK.  
 
YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - ENDED FOR:  
BANCROFT - HASTINGS HIGHLANDS - DENBIGH  
PLEVNA - SHARBOT LAKE - WESTERN LANARK COUNTY  
BARRY'S BAY - KILLALOE.  
 
---------------------------------------------------------------------  
IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
UPDATED OR ENDED BY 9:12 P.M. EDT.  
 
AT 7:13 P.M. EDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A  
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WIND  
GUSTS, UP TO QUARTER SIZE HAIL AND HEAVY RAIN.  
 
THUNDERSTORM LOCATION:  
STEENBURG LAKE TO NORWOOD TO JANETVILLE  
 
MOTION: MOVING EAST AT 50 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:  
LAKEFIELD  
OMEMEE  
PETERBOROUGH  
MARMORA  
CAMPBELLFORD  
 
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. 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 IN ONTARIO, 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  
 
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