447  
FPCN12 CWTO 070008 AAA  
UPDATED FORECASTS FOR NORTHERN ONTARIO ISSUED BY ENVIRONMENT CANADA  
AT 8:07 P.M. EDT SUNDAY 6 SEPTEMBER 2026 FOR TONIGHT MONDAY AND  
MONDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:30 A.M. EDT MONDAY.  
 
KENORA - GRASSY NARROWS - WHITEDOG.  
TONIGHT..SHOWERS AT TIMES HEAVY WITH RISK OF A THUNDERSTORM. LOCAL  
AMOUNT 30 TO 40 MM. WIND BECOMING SOUTH 30 KM/H GUSTING TO 50 LATE  
THIS EVENING. LOW 17.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND BECOMING  
SOUTHEAST 20 KM/H LATE IN THE AFTERNOON. HIGH 21. HUMIDEX 27. UV  
INDEX 2 OR LOW.  
MONDAY NIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 20 TO  
30 MM. WIND SOUTH 30 KM/H GUSTING TO 50. TEMPERATURE STEADY NEAR 18.  
 
SIOUX NARROWS - NESTOR FALLS - MORSON.  
TONIGHT..SHOWERS AT TIMES HEAVY WITH RISK OF A THUNDERSTORM. LOCAL  
AMOUNT 30 TO 40 MM. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO 40  
THEN LIGHT AFTER MIDNIGHT. LOW 17.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND BECOMING SOUTH  
20 KM/H IN THE AFTERNOON. HIGH 22. HUMIDEX 29. UV INDEX 4 OR  
MODERATE.  
MONDAY NIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 20 TO  
30 MM. WIND SOUTH 20 KM/H GUSTING TO 40. LOW 18.  
 
DRYDEN - VERMILION BAY.  
TONIGHT..CLOUDY. SHOWERS AT TIMES HEAVY BEGINNING THIS EVENING. RISK  
OF A THUNDERSTORM. LOCAL AMOUNT 30 TO 40 MM. WIND NORTH 20 KM/H  
BECOMING SOUTH 20 BEFORE MORNING. LOW 17.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE MORNING. WIND SOUTH 20 KM/H BECOMING LIGHT IN  
THE MORNING. TEMPERATURE STEADY NEAR 19. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 20 TO  
30 MM. WIND BECOMING SOUTH 30 KM/H GUSTING TO 50 NEAR MIDNIGHT.  
TEMPERATURE STEADY NEAR 17.  
 
IGNACE - ENGLISH RIVER.  
TONIGHT..INCREASING CLOUDINESS. SHOWERS AT TIMES HEAVY BEGINNING THIS  
EVENING. RISK OF A THUNDERSTORM. LOCAL AMOUNT 30 TO 40 MM. WIND  
BECOMING SOUTH 20 KM/H BEFORE MORNING. LOW 16.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE MORNING. WIND SOUTH 20 KM/H BECOMING LIGHT IN  
THE MORNING. HIGH 20. HUMIDEX 26. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY IN THE  
EVENING. SHOWERS BEGINNING IN THE EVENING. RISK OF A THUNDERSTORM  
LATE IN THE EVENING AND OVERNIGHT. LOCAL AMOUNT 20 TO 30 MM. WIND  
BECOMING SOUTH 30 KM/H GUSTING TO 50 IN THE EVENING. LOW 16.  
 
FORT FRANCES - EMO - RAINY RIVER.  
TONIGHT..SHOWERS AT TIMES HEAVY WITH RISK OF A THUNDERSTORM. LOCAL  
AMOUNT 30 TO 40 MM. WIND BECOMING SOUTHEAST 20 KM/H AFTER MIDNIGHT.  
LOW 17.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND SOUTH 20 KM/H  
GUSTING TO 40. HIGH 23. HUMIDEX 30. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 20 TO  
30 MM. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE EVENING.  
LOW 17.  
 
SEINE RIVER VILLAGE - MINE CENTRE.  
TONIGHT..CLOUDY. SHOWERS AT TIMES HEAVY BEGINNING THIS EVENING. RISK  
OF A THUNDERSTORM. LOCAL AMOUNT 30 TO 40 MM. WIND BECOMING SOUTH  
20 KM/H AFTER MIDNIGHT. LOW 17.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE MORNING. WIND SOUTH 20 KM/H. HIGH 23. HUMIDEX  
30. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY IN THE  
EVENING. SHOWERS BEGINNING IN THE EVENING. RISK OF A THUNDERSTORM  
LATE IN THE EVENING AND OVERNIGHT. LOCAL AMOUNT 20 TO 30 MM. WIND  
BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE EVENING. LOW 17.  
 
ATIKOKAN - SHEBANDOWAN - QUETICO PARK.  
TONIGHT..MAINLY CLOUDY. SHOWERS AT TIMES HEAVY BEGINNING THIS  
EVENING. RISK OF A THUNDERSTORM. LOCAL AMOUNT 30 TO 40 MM. LOW 16.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE MORNING. WIND BECOMING SOUTH 20 KM/H LATE IN THE  
MORNING. HIGH 21. HUMIDEX 26. UV INDEX 5 OR MODERATE.  
MONDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY IN THE  
EVENING. SHOWERS BEGINNING IN THE EVENING. RISK OF A THUNDERSTORM  
LATE IN THE EVENING AND OVERNIGHT. LOCAL AMOUNT 20 TO 30 MM. WIND  
BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 IN THE EVENING. LOW 16.  
 
RED LAKE - WOODLAND CARIBOU PARK.  
TONIGHT..SHOWERS AT TIMES HEAVY WITH RISK OF A THUNDERSTORM. LOCAL  
AMOUNT 30 TO 40 MM. WIND EAST 20 KM/H BECOMING LIGHT AFTER MIDNIGHT.  
LOW 14.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 19. UV INDEX 2  
OR LOW.  
MONDAY NIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 20 TO  
30 MM. WIND BECOMING EAST 20 KM/H GUSTING TO 40 IN THE EVENING THEN  
BECOMING SOUTH 20 AFTER MIDNIGHT. TEMPERATURE RISING TO 22 IN THE  
EVENING THEN FALLING.  
 
EAR FALLS - PERRAULT FALLS - WESTERN LAC SEUL.  
TONIGHT..CLOUDY. SHOWERS AT TIMES HEAVY BEGINNING THIS EVENING. RISK  
OF A THUNDERSTORM. LOCAL AMOUNT 30 TO 40 MM. WIND NORTH 20 KM/H  
BECOMING EAST 20 AFTER MIDNIGHT. LOW 14.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE MORNING. WIND SOUTH 20 KM/H BECOMING LIGHT IN  
THE MORNING. HIGH 19. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 20 TO  
30 MM. WIND BECOMING SOUTHEAST 30 KM/H GUSTING TO 50 IN THE EVENING.  
TEMPERATURE STEADY NEAR 17.  
 
SIOUX LOOKOUT - EASTERN LAC SEUL.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH SHOWERS AT TIMES HEAVY.  
RISK OF A THUNDERSTORM. LOCAL AMOUNT 30 TO 40 MM. LOW 15.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE MORNING. HIGH 19. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 20 TO  
30 MM. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 IN THE EVENING.  
LOW 16.  
 
SAVANT LAKE - STURGEON LAKE.  
TONIGHT..BECOMING CLOUDY NEAR MIDNIGHT WITH 60 PERCENT CHANCE OF  
SHOWERS OVERNIGHT. RISK OF A THUNDERSTORM OVERNIGHT. LOW 15.  
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE MORNING. WIND BECOMING SOUTHEAST 20 KM/H IN THE  
MORNING. HIGH 19. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY IN THE  
EVENING. SHOWERS BEGINNING IN THE EVENING. RISK OF A THUNDERSTORM  
LATE IN THE EVENING AND OVERNIGHT. LOCAL AMOUNT 10 TO 20 MM. WIND  
SOUTHEAST 30 KM/H GUSTING TO 50. LOW 16.  
 
REMAINDER UNCHANGED.  
 
END  
 
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