WWCN11 CWTO 131500
YELLOW WARNING - RAINFALL
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 11:00 A.M. EDT MONDAY 13 APRIL 2026.
---------------------------------------------------------------------
YELLOW LEVEL WARNING - RAINFALL - FOR:
      FENELON FALLS - BALSAM LAKE PARK - NORTHERN KAWARTHA LAKES
      BRACEBRIDGE - GRAVENHURST
      HUNTSVILLE - BAYSVILLE
      HALIBURTON
      ALGONQUIN.

YELLOW LEVEL WARNING - RAINFALL - ENDED FOR:
      BARRIE - COLLINGWOOD - HILLSDALE
      ORILLIA - LAGOON CITY - WASHAGO
      TOWN OF PARRY SOUND - ROSSEAU - KILLBEAR PARK
      BURK'S FALLS - BAYFIELD INLET.

---------------------------------------------------------------------
IMPACT LEVEL: MODERATE
FORECAST CONFIDENCE: HIGH

==DISCUSSION==

RAIN, HEAVY AT TIMES CONTINUES. THE GROUND, ALREADY NEAR SATURATION, 
HAS LITTLE ABILITY TO ABSORB FURTHER RAINFALL.

WHAT: 
ADDITIONAL RAINFALL AMOUNTS OF 5 TO 10 MM. TOTAL RAINFALL AMOUNTS OF 
25 TO 50 MM. 

WHEN: 
CONTINUING INTO THIS AFTERNOON. 

ADDITIONAL INFORMATION: 
AFTER A BREAK IN THE PRECIPITATION LATER TODAY, ANOTHER ROUND OF 
HEAVY RAIN MAY AFFECT THE REGION BEGINNING TUESDAY MORNING. 

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.

WATER WILL LIKELY POOL ON ROADS AND IN LOW-LYING AREAS. DON'T DRIVE 
THROUGH FLOODED ROADWAYS. WATCH FOR WASHOUTS NEAR RIVERS, CREEKS AND 
CULVERTS. 

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