551  
WWCN12 CWTO 130039  
YELLOW WARNING - RAINFALL  
FOR NORTHERN ONTARIO  
UPDATED BY ENVIRONMENT CANADA  
AT 8:39 P.M. EDT SUNDAY 12 APRIL 2026.  
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YELLOW LEVEL WARNING - RAINFALL - FOR:  
MANITOULIN ISLAND  
ESPANOLA - KILLARNEY  
NORTH BAY - WEST NIPISSING.  
 
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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:  
RAINFALL AMOUNTS OF 25 TO 50 MM.  
 
WHEN:  
CONTINUING THROUGH MONDAY MORNING.  
 
ADDITIONAL INFORMATION:  
AFTER A BREAK IN THE PRECIPITATION ON MONDAY, ANOTHER ROUND OF HEAVY  
RAIN MAY AFFECT THE REGION TUESDAY.  
 
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, SEND AN EMAIL TO  
ONSTORM(AT)EC.GC.CA OR POST REPORTS ON X USING (HASH)ONSTORM.  
 
HTTP://WEATHER.GC.CA  
 
END/OSPC  
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