263  
FPCN12 CWTO 232132 AAA  
UPDATED FORECASTS FOR NORTHERN ONTARIO ISSUED BY ENVIRONMENT CANADA  
AT 5:31 P.M. EDT SUNDAY 23 AUGUST 2026 FOR TONIGHT MONDAY AND MONDAY  
NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:30 A.M. EDT MONDAY.  
 
KAPUSKASING - HEARST.  
TONIGHT..RAIN. LOCAL AMOUNT 10 TO 15 MM. WIND NORTH 30 KM/H. LOW 11.  
MONDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING AND EARLY  
IN THE AFTERNOON. WIND NORTH 30 KM/H. HIGH 18. UV INDEX 2 OR LOW.  
MONDAY NIGHT..CLEARING IN THE EVENING. WIND NORTH 20 KM/H BECOMING  
LIGHT IN THE EVENING. LOW 7.  
 
GREATER SUDBURY AND VICINITY.  
TONIGHT..SHOWERS. WIND NORTHWEST 30 KM/H BECOMING LIGHT AFTER  
MIDNIGHT. TEMPERATURE STEADY NEAR 12.  
MONDAY..SHOWERS. WIND BECOMING NORTHWEST 20 KM/H IN THE MORNING.  
HIGH 17. UV INDEX 2 OR LOW.  
MONDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
EVENING. WIND NORTH 20 KM/H. LOW 13.  
 
CHAPLEAU - MISSINAIBI LAKE.  
TONIGHT..RAIN. LOCAL AMOUNT 10 TO 15 MM. WIND NORTHWEST 20 KM/H.  
TEMPERATURE STEADY NEAR 11.  
MONDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING AND EARLY  
IN THE AFTERNOON. WIND NORTH 20 KM/H. HIGH 17. UV INDEX 2 OR LOW.  
MONDAY NIGHT..CLEARING IN THE EVENING. WIND NORTH 20 KM/H BECOMING  
LIGHT IN THE EVENING. LOW 8.  
 
TEMISKAMING SHORES - TEMAGAMI.  
TONIGHT..SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. TEMPERATURE  
STEADY NEAR 13.  
MONDAY..RAIN. HIGH 17. UV INDEX 2 OR LOW.  
MONDAY NIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE EVENING.  
BECOMING PARTLY CLOUDY BEFORE MORNING. LOW 13.  
 
ELLIOT LAKE - RANGER LAKE.  
TONIGHT..PERIODS OF RAIN. LOCAL AMOUNT 10 TO 20 MM. WIND NORTHWEST  
20 KM/H BECOMING LIGHT LATE THIS EVENING. TEMPERATURE STEADY  
NEAR 13.  
MONDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING AND EARLY  
IN THE AFTERNOON. WIND BECOMING NORTH 20 KM/H LATE IN THE MORNING.  
HIGH 19. UV INDEX 2 OR LOW.  
MONDAY NIGHT..CLEARING IN THE EVENING. LOW 11.  
 
BLIND RIVER - THESSALON.  
TONIGHT..PERIODS OF RAIN. LOCAL AMOUNT 10 TO 15 MM. WIND NORTHWEST  
30 KM/H. LOW 13.  
MONDAY..PERIODS OF RAIN. WIND BECOMING NORTHWEST 20 KM/H LATE IN THE  
MORNING. HIGH 21. UV INDEX 2 OR LOW.  
MONDAY NIGHT..CLEARING LATE IN THE EVENING. WIND BECOMING NORTH  
20 KM/H NEAR MIDNIGHT. LOW 10.  
 
REMAINDER UNCHANGED.  
 
END  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CANADA Page
Main Text Page