506  
FPCN14 CWXK 171929  
FORECASTS FOR EASTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT  
3:45 P.M. EDT THURSDAY 17 SEPTEMBER 2026 FOR TONIGHT FRIDAY AND  
FRIDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT FRIDAY.  
 
KAMOURASKA - RIVIERE-DU-LOUP - TROIS-PISTOLES.  
TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. LOW 7.  
FRIDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE  
MORNING. WIND BECOMING WEST 30 KM/H GUSTING TO 50 IN THE MORNING.  
HIGH 15. UV INDEX 4 OR MODERATE.  
FRIDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT IN THE EVENING. LOW 6.  
 
TEMISCOUATA.  
TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 7.  
FRIDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE  
MORNING. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING  
NORTHWEST 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 14. UV INDEX 4  
OR MODERATE.  
FRIDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT IN THE EVENING. LOW PLUS 5.  
 
RIMOUSKI - MONT-JOLI.  
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY BEFORE MORNING. LOW 8.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
WIND SOUTHWEST 20 KM/H BECOMING WEST 40 GUSTING TO 60 IN THE  
MORNING. HIGH 13. UV INDEX 3 OR MODERATE.  
FRIDAY NIGHT..CLOUDY. BECOMING PARTLY CLOUDY LATE IN THE EVENING.  
WIND NORTHWEST 20 KM/H GUSTING TO 40. LOW 6.  
 
AMQUI - MATAPEDIA VALLEY.  
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 3.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING NORTHWEST  
30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 13. UV INDEX 3 OR  
MODERATE.  
FRIDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40.  
LOW PLUS 4.  
 
MATANE.  
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY BEFORE MORNING. LOW 8.  
FRIDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
WIND SOUTHWEST 20 KM/H BECOMING WEST 40 GUSTING TO 60 IN THE  
MORNING. HIGH 11. UV INDEX 3 OR MODERATE.  
FRIDAY NIGHT..CLOUDY. BECOMING PARTLY CLOUDY LATE IN THE EVENING.  
WIND WEST 40 KM/H GUSTING TO 60 BECOMING NORTHWEST 20 GUSTING TO 40  
NEAR MIDNIGHT. LOW 7.  
 
SAINTE-ANNE-DES-MONTS - GRANDE-VALLEE.  
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY BEFORE MORNING. LOW 7.  
FRIDAY..MAINLY CLOUDY. SHOWERS BEGINNING IN THE MORNING AND ENDING  
NEAR NOON THEN 40 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK  
OF A THUNDERSTORM IN THE MORNING. WIND WEST 30 KM/H GUSTING TO 60  
INCREASING TO 50 GUSTING TO 80 IN THE AFTERNOON. HIGH 12. UV INDEX 3  
OR MODERATE.  
FRIDAY NIGHT..MAINLY CLOUDY. WIND WEST 50 KM/H GUSTING TO 80 BECOMING  
NORTHWEST 30 GUSTING TO 60 OVERNIGHT. LOW 7.  
 
GASPESIE NATIONAL PARK - MURDOCHVILLE.  
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 3.  
FRIDAY..MAINLY CLOUDY. SHOWERS BEGINNING IN THE MORNING AND ENDING  
NEAR NOON THEN 40 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK  
OF A THUNDERSTORM IN THE MORNING. FOG PATCHES DISSIPATING IN THE  
MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50 NEAR NOON.  
HIGH 9. UV INDEX 3 OR MODERATE.  
FRIDAY NIGHT..MAINLY CLOUDY. WIND NORTHWEST 30 KM/H GUSTING TO 50.  
LOW PLUS 4.  
 
RESTIGOUCHE - BONAVENTURE.  
TONIGHT..PARTLY CLOUDY. LOW 7.  
FRIDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
WIND BECOMING SOUTHWEST 20 KM/H THEN NORTHWEST 30 GUSTING TO 50 NEAR  
NOON. HIGH 19. UV INDEX 3 OR MODERATE.  
FRIDAY NIGHT..CLEARING. WIND NORTHWEST 40 KM/H GUSTING TO 70  
DIMINISHING TO 20 GUSTING TO 40 OVERNIGHT. LOW 6.  
 
NEW CARLISLE - CHANDLER.  
TONIGHT..PARTLY CLOUDY. LOW 10.  
FRIDAY..MAINLY CLOUDY. SHOWERS BEGINNING IN THE MORNING AND ENDING  
NEAR NOON. RISK OF A THUNDERSTORM IN THE MORNING. WIND BECOMING  
SOUTHWEST 20 KM/H THEN NORTHWEST 40 GUSTING TO 60 NEAR NOON.  
HIGH 16. UV INDEX 3 OR MODERATE.  
FRIDAY NIGHT..CLEARING. WIND NORTHWEST 40 KM/H GUSTING TO 70  
DIMINISHING TO 20 GUSTING TO 40 OVERNIGHT. LOW 6.  
 
FORILLON NATIONAL PARK - GASPE - PERCE.  
TONIGHT..PARTLY CLOUDY. LOW PLUS 4.  
FRIDAY..MAINLY CLOUDY. SHOWERS BEGINNING IN THE MORNING AND ENDING  
NEAR NOON THEN 40 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK  
OF A THUNDERSTORM IN THE MORNING. WIND BECOMING NORTHWEST 30 KM/H  
GUSTING TO 60 EXCEPT 80 IN FORILLON PARK IN THE AFTERNOON. HIGH 16.  
UV INDEX 3 OR MODERATE.  
FRIDAY NIGHT..MAINLY CLOUDY. WIND NORTHWEST 30 KM/H GUSTING TO 60  
EXCEPT 80 IN FORILLON PARK IN THE EVENING AND AFTER MIDNIGHT. LOW 6.  
 
MANICOUAGAN RIVER.  
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY OVERNIGHT WITH SHOWERS.  
AMOUNT 5 MM. LOW PLUS 4.  
FRIDAY..SHOWERS ENDING NEAR NOON THEN MAINLY CLOUDY WITH 40 PERCENT  
CHANCE OF SHOWERS. AMOUNT 5 TO 10 MM. WIND BECOMING NORTHWEST  
30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 9. UV INDEX 3 OR  
MODERATE.  
FRIDAY NIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. WIND  
NORTHWEST 20 KM/H GUSTING TO 40. LOW PLUS 4.  
 
LES ESCOUMINS - FORESTVILLE.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW  
PLUS 5.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50 IN THE  
MORNING. HIGH 13. UV INDEX 3 OR MODERATE.  
FRIDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT IN THE EVENING. LOW 7.  
 
BAIE-COMEAU.  
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND  
SOUTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW PLUS 5.  
FRIDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50 IN THE  
MORNING. HIGH 14. UV INDEX 3 OR MODERATE.  
FRIDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40.  
LOW 6.  
 
SEPT-ILES - PORT-CARTIER.  
TONIGHT..PARTLY CLOUDY. WIND SOUTHWEST 20 KM/H BECOMING LIGHT EARLY  
THIS EVENING. LOW PLUS 3.  
FRIDAY..MAINLY CLOUDY. SHOWERS BEGINNING IN THE MORNING AND ENDING IN  
THE AFTERNOON. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50 NEAR  
NOON. HIGH 12. UV INDEX 1 OR LOW.  
FRIDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40.  
LOW PLUS 4.  
 
MINGANIE.  
TONIGHT..PARTLY CLOUDY. WIND WEST 30 KM/H BECOMING LIGHT THIS  
EVENING. LOW PLUS 3.  
FRIDAY..MAINLY CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A  
THUNDERSTORM LATE IN THE MORNING AND EARLY AFTERNOON. AMOUNT 10 TO  
15 MM. WIND BECOMING SOUTHEAST 20 KM/H IN THE MORNING THEN NORTHWEST  
30 GUSTING TO 50 IN THE AFTERNOON. HIGH 11. UV INDEX 2 OR LOW.  
FRIDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN  
THE EVENING. WIND NORTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20  
GUSTING TO 40 BEFORE MORNING. LOW PLUS 5.  
 
ANTICOSTI.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS BEFORE MORNING. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW PLUS 4.  
FRIDAY..MAINLY CLOUDY. SHOWERS BEGINNING IN THE MORNING. RISK OF A  
THUNDERSTORM LATE IN THE MORNING AND IN THE AFTERNOON. AMOUNT 10 TO  
20 MM. WIND BECOMING SOUTHEAST 20 KM/H IN THE MORNING THEN NORTHWEST  
40 GUSTING TO 60 IN THE AFTERNOON. HIGH 10. UV INDEX 2 OR LOW.  
FRIDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN  
THE EVENING. WIND NORTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20  
GUSTING TO 40 BEFORE MORNING. LOW 6.  
 
NATASHQUAN.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS BEFORE MORNING. WIND  
WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW PLUS 4.  
FRIDAY..MAINLY CLOUDY. SHOWERS BEGINNING NEAR NOON. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. AMOUNT 10 TO 15 MM. WIND BECOMING  
SOUTHEAST 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 13. UV INDEX 3  
OR MODERATE.  
FRIDAY NIGHT..A FEW SHOWERS ENDING LATE IN THE EVENING THEN PARTLY  
CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40 INCREASING TO 40  
GUSTING TO 60 IN THE EVENING. LOW PLUS 4.  
 
CHEVERY.  
TONIGHT..A FEW CLOUDS. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT  
EARLY THIS EVENING. LOW PLUS 3.  
FRIDAY..INCREASING CLOUDINESS. A FEW SHOWERS BEGINNING IN THE  
AFTERNOON. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. WIND  
BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 15. UV  
INDEX 3 OR MODERATE.  
FRIDAY NIGHT..RAIN. RISK OF A THUNDERSTORM IN THE EVENING. AMOUNT 10  
TO 20 MM. WIND EAST 20 KM/H GUSTING TO 40 BECOMING NORTHWEST 40  
GUSTING TO 70 LATE IN THE EVENING. LOW 6.  
 
BLANC-SABLON.  
TONIGHT..A FEW CLOUDS. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT  
EARLY THIS EVENING. LOW PLUS 4.  
FRIDAY..MAINLY SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. WIND  
BECOMING EAST 30 KM/H GUSTING TO 50 IN THE AFTERNOON. HIGH 14. UV  
INDEX 3 OR MODERATE.  
FRIDAY NIGHT..RAIN. AMOUNT 15 TO 25 MM. WIND EAST 40 KM/H GUSTING TO  
60 BECOMING NORTHEAST 60 GUSTING TO 80 NEAR MIDNIGHT. LOW PLUS 5.  
 
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