WUCN11 CWTO 200059
YELLOW WARNING - SEVERE THUNDERSTORM
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 8:59 P.M. EDT TUESDAY 19 MAY 2026.
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YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - FOR:
      BELLEVILLE - QUINTE WEST - EASTERN NORTHUMBERLAND COUNTY
      PETERBOROUGH CITY - LAKEFIELD - SOUTHERN PETERBOROUGH COUNTY
      STIRLING - TWEED - MADOC.

YELLOW LEVEL WARNING - SEVERE THUNDERSTORM - ENDED FOR:
      UXBRIDGE - BEAVERTON - NORTHERN DURHAM REGION
      LINDSAY - SOUTHERN KAWARTHA LAKES.

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IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH

==DISCUSSION==

UPDATED OR ENDED BY 10:57 P.M. EDT.

AT 8:58 P.M. EDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A 
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WIND 
GUSTS AND UP TO QUARTER SIZE HAIL.

THUNDERSTORM LOCATION: IVANHOE TO CAVAN 

MOTION: MOVING QUICKLY TO THE EAST AT 80 KM/H 

HAZARDS: 
WIND: DAMAGING (90 - 110 KM/H) 
RAIN: HEAVY (15 - 50 MM) 

LOCATIONS IN THE PATH: 
PETERBOROUGH 
TWEED 
HASTINGS 
CAMPBELLFORD

LOCAL UTILITY OUTAGES ARE LIKELY. DAMAGE TO ROOFS, FENCES, SOFT 
SHELTERS OR TREES IS LIKELY. 

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