653  
FPCN14 CWXK 270844  
FORECASTS FOR EASTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT  
5:00 A.M. EDT THURSDAY 27 AUGUST 2026 FOR TODAY AND FRIDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:30 A.M. EDT.  
 
KAMOURASKA - RIVIERE-DU-LOUP - TROIS-PISTOLES.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. WIND  
BECOMING SOUTH 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 24. HUMIDEX 29.  
UV INDEX 6 OR HIGH.  
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT WITH A FEW  
SHOWERS. RISK OF A THUNDERSTORM OVERNIGHT. LOW 16.  
FRIDAY..SHOWERS WITH RISK OF A THUNDERSTORM. HIGH 19. UV INDEX 2 OR  
LOW.  
 
TEMISCOUATA.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. FOG  
PATCHES DISSIPATING THIS MORNING. WIND BECOMING SOUTH 20 KM/H  
GUSTING TO 40 NEAR NOON. HIGH 27. HUMIDEX 30. UV INDEX 6 OR HIGH.  
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT WITH 60 PERCENT  
CHANCE OF SHOWERS OVERNIGHT. RISK OF A THUNDERSTORM OVERNIGHT.  
LOW 18.  
FRIDAY..SHOWERS WITH RISK OF A THUNDERSTORM. HIGH 24. HUMIDEX 29. UV  
INDEX 2 OR LOW.  
 
RIMOUSKI - MONT-JOLI.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTH 20 KM/H GUSTING TO  
40 NEAR NOON. HIGH 22. HUMIDEX 26. UV INDEX 6 OR HIGH.  
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY AFTER MIDNIGHT WITH  
60 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND NORTHWEST 20 KM/H  
BECOMING SOUTH 30 NEAR MIDNIGHT. LOW 17.  
FRIDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND  
SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 21. HUMIDEX 26. UV INDEX 2 OR  
LOW.  
 
AMQUI - MATAPEDIA VALLEY.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. FOG PATCHES  
DISSIPATING THIS MORNING. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40  
THIS AFTERNOON. HIGH 26. HUMIDEX 29. UV INDEX 6 OR HIGH.  
TONIGHT..CLEAR. INCREASING CLOUDINESS NEAR MIDNIGHT THEN 40 PERCENT  
CHANCE OF SHOWERS OVERNIGHT. LOW 18.  
FRIDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. HIGH 22.  
HUMIDEX 27. UV INDEX 2 OR LOW.  
 
MATANE.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. WIND SOUTH  
20 KM/H. HIGH 20. UV INDEX 6 OR HIGH.  
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY OVERNIGHT WITH 40 PERCENT  
CHANCE OF SHOWERS. WIND SOUTH 20 KM/H GUSTING TO 40. LOW 16.  
FRIDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND SOUTH  
20 KM/H BECOMING WEST 20 NEAR NOON. HIGH 19. UV INDEX 2 OR LOW.  
 
SAINTE-ANNE-DES-MONTS - GRANDE-VALLEE.  
TODAY..SUNNY. WIND SOUTH 30 KM/H. HIGH 20. UV INDEX 6 OR HIGH.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT. WIND  
SOUTH 20 KM/H GUSTING TO 40. LOW 17.  
FRIDAY..MAINLY CLOUDY. A FEW SHOWERS BEGINNING IN THE MORNING. RISK  
OF A THUNDERSTORM IN THE AFTERNOON. WIND SOUTH 20 KM/H BECOMING WEST  
20 NEAR NOON. HIGH 20. UV INDEX 3 OR MODERATE.  
 
GASPESIE NATIONAL PARK - MURDOCHVILLE.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. FOG  
PATCHES DISSIPATING THIS MORNING. HIGH 23. HUMIDEX 26. UV INDEX 6 OR  
HIGH.  
TONIGHT..CLEAR. INCREASING CLOUDINESS OVERNIGHT. LOW 14.  
FRIDAY..MAINLY CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. HIGH 21. HUMIDEX 26. UV INDEX 4 OR  
MODERATE.  
 
RESTIGOUCHE - BONAVENTURE.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. FOG  
PATCHES DISSIPATING THIS MORNING. HIGH 22. HUMIDEX 27. UV INDEX 6 OR  
HIGH.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT. LOW 13.  
FRIDAY..MAINLY CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. HIGH 25. HUMIDEX 31. UV INDEX 4 OR  
MODERATE.  
 
NEW CARLISLE - CHANDLER.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. FOG  
PATCHES DISSIPATING THIS MORNING. WIND BECOMING SOUTH 20 KM/H THIS  
AFTERNOON. HIGH 23. HUMIDEX 29. UV INDEX 7 OR HIGH.  
TONIGHT..PARTLY CLOUDY. WIND SOUTH 20 KM/H. LOW 14.  
FRIDAY..MAINLY CLOUDY. A FEW SHOWERS BEGINNING IN THE AFTERNOON. RISK  
OF A THUNDERSTORM IN THE AFTERNOON. WIND SOUTH 20 KM/H. HIGH 23.  
HUMIDEX 29. UV INDEX 6 OR HIGH.  
 
FORILLON NATIONAL PARK - GASPE - PERCE.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. FOG  
PATCHES DISSIPATING THIS MORNING. WIND BECOMING SOUTH 20 KM/H THIS  
AFTERNOON. HIGH 25. HUMIDEX 30. UV INDEX 6 OR HIGH.  
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR NEAR MIDNIGHT. WIND SOUTH  
20 KM/H. LOW 13.  
FRIDAY..SUNNY EARLY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH  
60 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A  
THUNDERSTORM LATE IN THE AFTERNOON. WIND SOUTH 20 KM/H. HIGH 24.  
HUMIDEX 29. UV INDEX 6 OR HIGH.  
 
MANICOUAGAN RIVER.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. FOG  
PATCHES DISSIPATING THIS MORNING. WIND BECOMING SOUTH 20 KM/H  
GUSTING TO 40 NEAR NOON. HIGH 26. HUMIDEX 28. UV INDEX 6 OR HIGH.  
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT WITH SHOWERS.  
RISK OF A THUNDERSTORM OVERNIGHT. LOW 16.  
FRIDAY..SHOWERS ENDING NEAR NOON THEN MAINLY CLOUDY WITH 40 PERCENT  
CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING. HIGH 21.  
UV INDEX 5 OR MODERATE.  
 
LES ESCOUMINS - FORESTVILLE.  
TODAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING THIS MORNING.  
WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 18. UV  
INDEX 6 OR HIGH.  
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT WITH SHOWERS.  
RISK OF A THUNDERSTORM OVERNIGHT. WIND BECOMING SOUTH 20 KM/H  
GUSTING TO 40 NEAR MIDNIGHT. LOW 15.  
FRIDAY..SHOWERS ENDING NEAR NOON THEN MAINLY CLOUDY WITH 40 PERCENT  
CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING. WIND  
BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON. HIGH 18. UV INDEX 5 OR  
MODERATE.  
 
BAIE-COMEAU.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. FOG  
PATCHES DISSIPATING THIS MORNING. WIND BECOMING SOUTHEAST 20 KM/H  
THIS AFTERNOON. HIGH 21. HUMIDEX 25. UV INDEX 6 OR HIGH.  
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY AFTER MIDNIGHT WITH A FEW  
SHOWERS. WIND SOUTHEAST 20 KM/H. LOW 15.  
FRIDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND  
SOUTHEAST 20 KM/H BECOMING SOUTHWEST 20 GUSTING TO 40 LATE IN THE  
MORNING. HIGH 19. UV INDEX 2 OR LOW.  
 
SEPT-ILES - PORT-CARTIER.  
TODAY..MAINLY SUNNY. FOG PATCHES DISSIPATING THIS MORNING. WIND  
BECOMING SOUTHEAST 20 KM/H THIS AFTERNOON. HIGH 20. UV INDEX 6 OR  
HIGH.  
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY OVERNIGHT WITH 60 PERCENT  
CHANCE OF SHOWERS. WIND EAST 20 KM/H. LOW 15.  
FRIDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND  
SOUTHEAST 20 KM/H. TEMPERATURE STEADY NEAR 15. UV INDEX 2 OR LOW.  
 
MINGANIE.  
TODAY..SUNNY. FOG PATCHES DISSIPATING THIS MORNING. HIGH 24. HUMIDEX  
29. UV INDEX 6 OR HIGH.  
TONIGHT..A FEW CLOUDS. WIND BECOMING SOUTHEAST 20 KM/H AFTER  
MIDNIGHT. LOW 12.  
FRIDAY..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. WIND SOUTHEAST 20 KM/H.  
HIGH 20. UV INDEX 6 OR HIGH.  
 
ANTICOSTI.  
TODAY..SUNNY. FOG PATCHES DISSIPATING THIS MORNING. WIND BECOMING  
SOUTH 20 KM/H NEAR NOON. HIGH 23. HUMIDEX 28. UV INDEX 6 OR HIGH.  
TONIGHT..A FEW CLOUDS. WIND SOUTH 20 KM/H. LOW 14.  
FRIDAY..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. WIND SOUTHEAST 20 KM/H  
GUSTING TO 40. HIGH 20. HUMIDEX 25. UV INDEX 6 OR HIGH.  
 
NATASHQUAN.  
TODAY..MAINLY SUNNY. FOG PATCHES DISSIPATING THIS MORNING. WIND  
BECOMING SOUTH 20 KM/H NEAR NOON. HIGH 24. HUMIDEX 29. UV INDEX 6 OR  
HIGH.  
TONIGHT..PARTLY CLOUDY. WIND SOUTH 20 KM/H. LOW 14.  
FRIDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN  
THE AFTERNOON. WIND SOUTH 20 KM/H GUSTING TO 40. HIGH 22. HUMIDEX  
27. UV INDEX 6 OR HIGH.  
 
CHEVERY.  
TODAY..SUNNY. FOG PATCHES DISSIPATING THIS MORNING. WIND BECOMING  
SOUTHWEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 20. HUMIDEX 25. UV  
INDEX 6 OR HIGH.  
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. WIND  
SOUTHWEST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW 13.  
FRIDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE MORNING.  
HIGH 19. UV INDEX 6 OR HIGH.  
 
BLANC-SABLON.  
TODAY..CLEARING THIS MORNING. FOG PATCHES DISSIPATING THIS MORNING.  
WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS MORNING. HIGH 19.  
UV INDEX 5 OR MODERATE.  
TONIGHT..INCREASING CLOUDINESS. FOG PATCHES DEVELOPING OVERNIGHT.  
WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS  
EVENING. LOW 14.  
FRIDAY..MAINLY CLOUDY. FOG PATCHES DISSIPATING IN THE MORNING. WIND  
BECOMING SOUTHWEST 20 KM/H IN THE MORNING. HIGH 18. UV INDEX 5 OR  
MODERATE.  
 
END  
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