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WWCN11 CWTO 290832

RAINFALL WARNING

FOR SOUTHERN ONTARIO

UPDATED BY ENVIRONMENT CANADA

AT 4:32 A.M. EDT SATURDAY 29 MARCH 2025.

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RAINFALL WARNING FOR:

      GREY - BRUCE

      BARRIE - COLLINGWOOD - HILLSDALE.



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==DISCUSSION==



RAINFALL WARNING IN EFFECT. 



WHAT: 

RAIN AMOUNTS OF 25 TO 50 MM. 



WHEN: 

NOW THROUGH SUNDAY MORNING. 



ADDITIONAL INFORMATION: 

SIGNIFICANT PRECIPITATION IS EXPECTED THIS WEEKEND AS A LOW PRESSURE 

SYSTEM TRACKS ACROSS ONTARIO. DUE TO THE GROUND BEING FROZEN IT WILL 

HAVE A REDUCED ABILITY TO ABSORB THE RAIN. 



FOR INFORMATION CONCERNING FLOODING, PLEASE CONSULT YOUR LOCAL 

CONSERVATION AUTHORITY OR ONTARIO MINISTRY OF NATURAL RESOURCES 

OFFICE. VISIT ONTARIO.CA/FLOODS FOR THE LATEST DETAILS.



LOCALIZED FLOODING IN LOW-LYING AREAS IS POSSIBLE. AVOID DRIVING 

THROUGH WATER ON ROADS. EVEN SHALLOW, FAST-MOVING WATER ACROSS A 

ROAD CAN SWEEP A VEHICLE OR A PERSON AWAY. 



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.



HTTP://WEATHER.GC.CA



END/OSPC