469  
FPCN14 CWXK 231931  
FORECASTS FOR EASTERN 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.  
 
KAMOURASKA - RIVIERE-DU-LOUP - TROIS-PISTOLES.  
TONIGHT..SHOWERS. FOG PATCHES DEVELOPING NEAR MIDNIGHT. WIND  
NORTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 14.  
MONDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. A  
FEW SHOWERS BEGINNING NEAR NOON. RISK OF A THUNDERSTORM IN THE  
MORNING AND AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. WIND  
BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON. HIGH 22. HUMIDEX 27. UV  
INDEX 4 OR MODERATE.  
MONDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN CLEARING. RISK  
OF A THUNDERSTORM EARLY IN THE EVENING. WIND SOUTHWEST 20 KM/H  
BECOMING LIGHT IN THE EVENING. LOW 14.  
 
TEMISCOUATA.  
TONIGHT..SHOWERS. FOG PATCHES DEVELOPING OVERNIGHT. LOW 16.  
MONDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. A  
FEW SHOWERS BEGINNING NEAR NOON. RISK OF A THUNDERSTORM IN THE  
MORNING AND AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING.  
HIGH 25. HUMIDEX 28. UV INDEX 5 OR MODERATE.  
MONDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN CLEARING. RISK  
OF A THUNDERSTORM EARLY IN THE EVENING. LOW 10.  
 
RIMOUSKI - MONT-JOLI.  
TONIGHT..SHOWERS. FOG PATCHES DEVELOPING OVERNIGHT. WIND EAST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 11.  
MONDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. A  
FEW SHOWERS BEGINNING NEAR NOON. RISK OF A THUNDERSTORM IN THE  
MORNING AND AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING.  
HIGH 19. UV INDEX 5 OR MODERATE.  
MONDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN PARTLY CLOUDY.  
RISK OF A THUNDERSTORM EARLY IN THE EVENING. LOW 14.  
 
AMQUI - MATAPEDIA VALLEY.  
TONIGHT..SHOWERS. FOG PATCHES DEVELOPING OVERNIGHT. WIND EAST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT EARLY THIS EVENING. LOW 15.  
MONDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 24. HUMIDEX 29. UV INDEX 6 OR HIGH.  
MONDAY NIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY.  
RISK OF A THUNDERSTORM EARLY IN THE EVENING. LOW 12.  
 
MATANE.  
TONIGHT..SHOWERS. FOG PATCHES DEVELOPING OVERNIGHT. WIND EAST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT EARLY THIS EVENING. LOW 13.  
MONDAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 19. UV INDEX 5 OR MODERATE.  
MONDAY NIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY.  
RISK OF A THUNDERSTORM EARLY IN THE EVENING. LOW 14.  
 
SAINTE-ANNE-DES-MONTS - GRANDE-VALLEE.  
TONIGHT..SHOWERS. FOG PATCHES DEVELOPING OVERNIGHT. WIND EAST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW 13.  
MONDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 20. HUMIDEX 25. UV INDEX 6 OR HIGH.  
MONDAY NIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIND BECOMING  
WEST 20 KM/H IN THE EVENING. LOW 15.  
 
GASPESIE NATIONAL PARK - MURDOCHVILLE.  
TONIGHT..SHOWERS. FOG PATCHES DEVELOPING OVERNIGHT. WIND SOUTHEAST  
20 KM/H GUSTING TO 40 BECOMING LIGHT EARLY THIS EVENING. LOW 13.  
MONDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 22. HUMIDEX 28. UV INDEX 5 OR MODERATE.  
MONDAY NIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN MAINLY CLOUDY.  
RISK OF A THUNDERSTORM EARLY IN THE EVENING. LOW 14.  
 
RESTIGOUCHE - BONAVENTURE.  
TONIGHT..SHOWERS. FOG PATCHES DEVELOPING OVERNIGHT. WIND EAST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT EARLY THIS EVENING. TEMPERATURE STEADY  
NEAR 17.  
MONDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING IN  
THE MORNING. HIGH 22. HUMIDEX 29. UV INDEX 7 OR HIGH.  
MONDAY NIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY.  
RISK OF A THUNDERSTORM EARLY IN THE EVENING. LOW 13.  
 
NEW CARLISLE - CHANDLER.  
TONIGHT..SHOWERS. FOG PATCHES DEVELOPING OVERNIGHT. WIND EAST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. TEMPERATURE STEADY  
NEAR 17.  
MONDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON  
WITH RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING IN THE MORNING.  
WIND BECOMING SOUTH 20 KM/H NEAR NOON. HIGH 21. 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 15.  
 
FORILLON NATIONAL PARK - GASPE - PERCE.  
TONIGHT..SHOWERS. FOG PATCHES DEVELOPING OVERNIGHT. WIND SOUTHEAST  
20 KM/H GUSTING TO 40 BECOMING LIGHT AFTER MIDNIGHT. TEMPERATURE  
STEADY NEAR 16.  
MONDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE  
MORNING. WIND BECOMING SOUTH 20 KM/H NEAR NOON. HIGH 25. HUMIDEX 33.  
UV INDEX 7 OR HIGH.  
MONDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. RISK OF A THUNDERSTORM EARLY IN THE EVENING. LOW 14.  
 
MANICOUAGAN RIVER.  
TONIGHT..SHOWERS. FOG PATCHES DEVELOPING OVERNIGHT. WIND EAST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW 13.  
MONDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. FOG PATCHES  
DISSIPATING IN THE MORNING. HIGH 19. UV INDEX 2 OR LOW.  
MONDAY NIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK  
OF A THUNDERSTORM EARLY IN THE EVENING. LOW 14.  
 
LES ESCOUMINS - FORESTVILLE.  
TONIGHT..SHOWERS WITH RISK OF A THUNDERSTORM. FOG PATCHES DEVELOPING  
NEAR MIDNIGHT. WIND NORTHEAST 20 KM/H GUSTING TO 40. LOW 12.  
MONDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING IN THE MORNING.  
HIGH 18. UV INDEX 6 OR HIGH.  
MONDAY NIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. CLEARING OVERNIGHT. RISK OF A THUNDERSTORM EARLY IN THE  
EVENING. LOW 10.  
 
BAIE-COMEAU.  
TONIGHT..SHOWERS. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND  
NORTHEAST 20 KM/H GUSTING TO 40. LOW 14.  
MONDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. FOG PATCHES DISSIPATING IN THE MORNING. WIND EAST  
20 KM/H. HIGH 19. 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 SOUTHEAST  
20 KM/H BECOMING LIGHT IN THE EVENING. LOW 13.  
 
SEPT-ILES - PORT-CARTIER.  
TONIGHT..SHOWERS. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND EAST  
30 KM/H GUSTING TO 50. LOW 14.  
MONDAY..A FEW SHOWERS ENDING IN THE MORNING THEN CLOUDY WITH  
40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE  
AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. WIND EAST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT IN THE AFTERNOON. HIGH 19. UV INDEX 4  
OR MODERATE.  
MONDAY NIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK  
OF A THUNDERSTORM EARLY IN THE EVENING. LOW 14.  
 
MINGANIE.  
TONIGHT..CLOUDY. A FEW SHOWERS BEGINNING THIS EVENING. RISK OF A  
THUNDERSTORM OVERNIGHT. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND  
EAST 30 KM/H GUSTING TO 50. LOW 14.  
MONDAY..A FEW SHOWERS ENDING IN THE MORNING THEN CLOUDY. 40 PERCENT  
CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A THUNDERSTORM. FOG  
PATCHES DISSIPATING IN THE MORNING. WIND EAST 20 KM/H GUSTING TO 40  
BECOMING LIGHT IN THE MORNING. WIND BECOMING SOUTHEAST 20 IN THE  
AFTERNOON. HIGH 21. HUMIDEX 28. UV INDEX 5 OR MODERATE.  
MONDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM EARLY IN THE EVENING. WIND SOUTHEAST 20 KM/H BECOMING  
LIGHT IN THE EVENING. LOW 15.  
 
ANTICOSTI.  
TONIGHT..CLOUDY. A FEW SHOWERS BEGINNING EARLY THIS EVENING. RISK OF  
A THUNDERSTORM OVERNIGHT. FOG PATCHES DEVELOPING AFTER MIDNIGHT.  
WIND EAST 30 KM/H GUSTING TO 50 BECOMING LIGHT BEFORE MORNING.  
LOW 15.  
MONDAY..A FEW SHOWERS ENDING IN THE MORNING THEN A MIX OF SUN AND  
CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A  
THUNDERSTORM. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING  
SOUTHEAST 20 KM/H NEAR NOON. HIGH 21. HUMIDEX 27. UV INDEX 5 OR  
MODERATE.  
MONDAY NIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK  
OF A THUNDERSTORM EARLY IN THE EVENING. WIND SOUTHEAST 20 KM/H  
BECOMING LIGHT IN THE EVENING. LOW 15.  
 
NATASHQUAN.  
TONIGHT..CLOUDY. A FEW SHOWERS BEGINNING EARLY THIS EVENING. RISK OF  
A THUNDERSTORM OVERNIGHT. AMOUNT 15 TO 25 MM. WIND EAST 30 KM/H  
GUSTING TO 50. LOW 15.  
MONDAY..A FEW SHOWERS ENDING IN THE MORNING THEN CLOUDY. RISK OF A  
THUNDERSTORM EARLY IN THE MORNING. WIND EAST 20 KM/H GUSTING TO 40  
BECOMING SOUTH 20 IN THE MORNING. HIGH 21. HUMIDEX 28. UV INDEX 5 OR  
MODERATE.  
MONDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND SOUTH  
20 KM/H. LOW 17.  
 
CHEVERY.  
TONIGHT..CLOUDY. A FEW SHOWERS BEGINNING LATE THIS EVENING. AMOUNT 15  
TO 25 MM. WIND BECOMING EAST 20 KM/H GUSTING TO 40 OVERNIGHT.  
LOW 13.  
MONDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING. AMOUNT 5 TO  
10 MM. WIND SOUTHEAST 20 KM/H BECOMING SOUTHWEST 20 NEAR NOON.  
HIGH 17. UV INDEX 3 OR MODERATE.  
MONDAY NIGHT..CLOUDY. A FEW SHOWERS BEGINNING NEAR MIDNIGHT. WIND  
SOUTH 20 KM/H. TEMPERATURE STEADY NEAR 16.  
 
BLANC-SABLON.  
TONIGHT..CLOUDY. SHOWERS BEGINNING BEFORE MORNING. LOW 13.  
MONDAY..SHOWERS. AMOUNT 15 MM. WIND BECOMING EAST 30 KM/H GUSTING TO  
50 IN THE MORNING. HIGH 16. UV INDEX 3 OR MODERATE.  
MONDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND EAST  
20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. TEMPERATURE  
STEADY NEAR 16.  
 
END  
 
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