487  
FPCN13 CWQB 231929  
FORECASTS FOR CENTRAL QUEBEC ISSUED BY ENVIRONMENT CANADA AT  
3:45 P.M. EDT SUNDAY 23 AUGUST 2026 FOR TONIGHT MONDAY AND MONDAY  
NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT MONDAY.  
 
EASTERN TOWNSHIPS.  
TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. FOG PATCHES DEVELOPING BEFORE MORNING.  
WIND SOUTHEAST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 14.  
MONDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING IN  
THE MORNING. HIGH 22. HUMIDEX 25. UV INDEX 6 OR HIGH.  
MONDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK  
OF A THUNDERSTORM EARLY IN THE EVENING. LOW 13.  
 
BEAUCE.  
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. FOG PATCHES DEVELOPING BEFORE MORNING.  
WIND SOUTHEAST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW 16.  
MONDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS LATE IN  
THE AFTERNOON WITH RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING  
IN THE MORNING. HIGH 23. HUMIDEX 26. UV INDEX 7 OR HIGH.  
MONDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK  
OF A THUNDERSTORM EARLY IN THE EVENING. LOW 13.  
 
DRUMMONDVILLE - BOIS-FRANCS.  
TONIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN MAINLY CLOUDY WITH  
30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING.  
FOG PATCHES DEVELOPING BEFORE MORNING. WIND EAST 20 KM/H BECOMING  
SOUTHWEST 20 LATE THIS EVENING. LOW 16.  
MONDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING IN  
THE MORNING. WIND SOUTHWEST 20 KM/H. HIGH 23. HUMIDEX 28. UV INDEX 6  
OR HIGH.  
MONDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK  
OF A THUNDERSTORM EARLY IN THE EVENING. WIND SOUTHWEST 20 KM/H  
BECOMING LIGHT IN THE EVENING. LOW 15.  
 
MAURICIE.  
TONIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN MAINLY CLOUDY WITH  
30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING.  
FOG PATCHES DEVELOPING BEFORE MORNING. WIND EAST 20 KM/H BECOMING  
SOUTHWEST 20 LATE THIS EVENING. LOW 17.  
MONDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING IN  
THE MORNING. WIND SOUTHWEST 20 KM/H. HIGH 23. HUMIDEX 28. UV INDEX 6  
OR HIGH.  
MONDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK  
OF A THUNDERSTORM EARLY IN THE EVENING. WIND SOUTHWEST 20 KM/H  
BECOMING LIGHT IN THE EVENING. LOW 16.  
 
QUEBEC.  
TONIGHT..A FEW SHOWERS ENDING BEFORE MORNING THEN CLOUDY. RISK OF A  
THUNDERSTORM THIS EVENING. FOG PATCHES DEVELOPING BEFORE MORNING.  
WIND NORTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING.  
LOW 16.  
MONDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING IN  
THE MORNING. WIND BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON.  
HIGH 21. HUMIDEX 26. UV INDEX 6 OR HIGH.  
MONDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK  
OF A THUNDERSTORM EARLY IN THE EVENING. WIND SOUTHWEST 20 KM/H  
BECOMING LIGHT IN THE EVENING. LOW 14.  
 
MONTMAGNY - L'ISLET.  
TONIGHT..CLOUDY. A FEW SHOWERS BEGINNING EARLY THIS EVENING AND  
ENDING BEFORE MORNING. RISK OF A THUNDERSTORM THIS EVENING. FOG  
PATCHES DEVELOPING BEFORE MORNING. WIND NORTHEAST 20 KM/H GUSTING TO  
40 BECOMING LIGHT THIS EVENING. LOW 17.  
MONDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. FOG PATCHES DISSIPATING IN  
THE MORNING. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE  
MORNING. HIGH 21. HUMIDEX 26. UV INDEX 6 OR HIGH.  
MONDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIND SOUTHWEST  
20 KM/H GUSTING TO 40. LOW 17.  
 
CHARLEVOIX.  
TONIGHT..CLOUDY. A FEW SHOWERS BEGINNING EARLY THIS EVENING AND  
ENDING BEFORE MORNING. RISK OF A THUNDERSTORM THIS EVENING. FOG  
PATCHES DEVELOPING BEFORE MORNING. WIND NORTHEAST 20 KM/H BECOMING  
LIGHT THIS EVENING. LOW 15.  
MONDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. FOG PATCHES DISSIPATING IN  
THE MORNING. HIGH 22. HUMIDEX 25. UV INDEX 6 OR HIGH.  
MONDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. RISK OF A THUNDERSTORM EARLY IN THE EVENING. LOW 10.  
 
LA TUQUE.  
TONIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHEAST 20 KM/H  
BECOMING LIGHT EARLY THIS EVENING. LOW 16.  
MONDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. HIGH 22. HUMIDEX 25. UV  
INDEX 6 OR HIGH.  
MONDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. RISK OF A THUNDERSTORM EARLY IN THE EVENING. LOW 13.  
 
LAURENTIANS WILDLIFE RESERVE.  
TONIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. LOW 13.  
MONDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. HIGH 18. UV INDEX 6 OR  
HIGH.  
MONDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. RISK OF A THUNDERSTORM EARLY IN THE EVENING. LOW 11.  
 
SAGUENAY.  
TONIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. WIND EAST 30 KM/H  
GUSTING TO 50 BECOMING LIGHT AFTER MIDNIGHT. LOW 16.  
MONDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND BECOMING EAST 20 KM/H  
IN THE MORNING. HIGH 23. HUMIDEX 28. UV INDEX 6 OR HIGH.  
MONDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. RISK OF A THUNDERSTORM EARLY IN THE EVENING. LOW 11.  
 
LAC-SAINT-JEAN.  
TONIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. WIND EAST 30 KM/H  
GUSTING TO 50 BECOMING LIGHT AFTER MIDNIGHT. LOW 16.  
MONDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND BECOMING SOUTHWEST  
20 KM/H IN THE AFTERNOON. HIGH 21. UV INDEX 6 OR HIGH.  
MONDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIND SOUTHWEST  
20 KM/H BECOMING LIGHT IN THE EVENING. LOW 12.  
 
CHIBOUGAMAU.  
TONIGHT..CLOUDY. A FEW SHOWERS BEGINNING EARLY THIS EVENING. RISK OF  
A THUNDERSTORM. WIND SOUTHEAST 30 KM/H GUSTING TO 50 BECOMING LIGHT  
NEAR MIDNIGHT. LOW 15.  
MONDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND BECOMING SOUTH  
20 KM/H IN THE MORNING. HIGH 19. UV INDEX 2 OR LOW.  
MONDAY NIGHT..SHOWERS. RISK OF A THUNDERSTORM EARLY IN THE EVENING.  
WIND SOUTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 14.  
 
END  
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