279  
FPCN14 CWXK 181528  
FORECASTS FOR EASTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT  
11:30 A.M. EDT THURSDAY 18 JUNE 2026 FOR TODAY AND FRIDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:45 P.M. EDT.  
 
KAMOURASKA - RIVIERE-DU-LOUP - TROIS-PISTOLES.  
TODAY..RAIN. WIND NORTHEAST 20 KM/H GUSTING TO 40 BECOMING SOUTHEAST  
40 GUSTING TO 60 THIS AFTERNOON. HIGH 16. UV INDEX 2 OR LOW.  
TONIGHT..SHOWERS. AMOUNT 20 MM. WIND SOUTHEAST 40 KM/H GUSTING TO 60  
DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING LIGHT  
NEAR MIDNIGHT. LOW 10.  
FRIDAY..PERIODS OF RAIN. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING  
LIGHT IN THE AFTERNOON. TEMPERATURE STEADY NEAR 11. UV INDEX 1 OR  
LOW.  
 
TEMISCOUATA.  
TODAY..RAIN. WIND NORTHEAST 20 KM/H GUSTING TO 40 BECOMING SOUTHEAST  
40 GUSTING TO 60 THIS AFTERNOON. HIGH 20. UV INDEX 2 OR LOW.  
TONIGHT..SHOWERS. AMOUNT 20 TO 30 MM. WIND SOUTHEAST 40 KM/H GUSTING  
TO 60 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING. LOW 12.  
FRIDAY..PERIODS OF RAIN. HIGH 16. UV INDEX 2 OR LOW.  
 
RIMOUSKI - MONT-JOLI.  
TODAY..CLOUDY. RAIN BEGINNING EARLY THIS AFTERNOON. WIND NORTHEAST  
20 KM/H GUSTING TO 40 BECOMING SOUTHEAST 20 LATE THIS AFTERNOON.  
HIGH 18. UV INDEX 7 OR HIGH.  
TONIGHT..RAIN. AMOUNT 20 TO 30 MM. FOG PATCHES DEVELOPING OVERNIGHT.  
WIND SOUTHEAST 20 KM/H. LOW 9.  
FRIDAY..PERIODS OF RAIN. FOG PATCHES DISSIPATING IN THE MORNING. WIND  
NORTHEAST 30 KM/H GUSTING TO 50. TEMPERATURE STEADY NEAR 9. UV  
INDEX 1 OR LOW.  
 
AMQUI - MATAPEDIA VALLEY.  
TODAY..CLOUDY. RAIN BEGINNING EARLY THIS AFTERNOON. RISK OF A  
THUNDERSTORM. WIND SOUTHEAST 20 KM/H. HIGH 23. HUMIDEX 27. UV  
INDEX 7 OR HIGH.  
TONIGHT..RAIN. AMOUNT 20 TO 30 MM. WIND SOUTHEAST 20 KM/H GUSTING TO  
40. LOW 12.  
FRIDAY..PERIODS OF RAIN. HIGH 15. UV INDEX 1 OR LOW.  
 
MATANE.  
TODAY..INCREASING CLOUDINESS. RAIN BEGINNING EARLY THIS AFTERNOON.  
RISK OF A THUNDERSTORM. WIND NORTHEAST 20 KM/H. HIGH 12. UV INDEX 7  
OR HIGH.  
TONIGHT..RAIN. AMOUNT 10 TO 20 MM. FOG PATCHES DEVELOPING OVERNIGHT.  
WIND NORTHEAST 20 KM/H. LOW 10.  
FRIDAY..PERIODS OF RAIN. AMOUNT 5 TO 10 MM. FOG PATCHES DISSIPATING  
IN THE MORNING. WIND NORTHEAST 30 KM/H GUSTING TO 50. TEMPERATURE  
STEADY NEAR 10. UV INDEX 1 OR LOW.  
 
SAINTE-ANNE-DES-MONTS - GRANDE-VALLEE.  
TODAY..RAIN WITH RISK OF A THUNDERSTORM. WIND EAST 20 KM/H. HIGH 14.  
UV INDEX 1 OR LOW.  
TONIGHT..RAIN. AMOUNT 10 TO 15 MM. FOG PATCHES DEVELOPING OVERNIGHT.  
WIND EAST 20 KM/H GUSTING TO 40. LOW 9.  
FRIDAY..PERIODS OF RAIN. AMOUNT 10 TO 15 MM. FOG PATCHES DISSIPATING  
IN THE MORNING. WIND EAST 30 KM/H GUSTING TO 50. TEMPERATURE STEADY  
NEAR 10. UV INDEX 1 OR LOW.  
 
GASPESIE NATIONAL PARK - MURDOCHVILLE.  
TODAY..INCREASING CLOUDINESS. RAIN BEGINNING EARLY THIS AFTERNOON.  
RISK OF A THUNDERSTORM. HIGH 19. UV INDEX 7 OR HIGH.  
TONIGHT..RAIN. AMOUNT 10 TO 20 MM. WIND BECOMING SOUTHEAST 20 KM/H  
GUSTING TO 40 NEAR MIDNIGHT. LOW 10.  
FRIDAY..PERIODS OF RAIN. AMOUNT 10 TO 15 MM. WIND EAST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT IN THE MORNING. TEMPERATURE STEADY  
NEAR 10. UV INDEX 2 OR LOW.  
 
RESTIGOUCHE - BONAVENTURE.  
TODAY..CLOUDY. RAIN BEGINNING EARLY THIS AFTERNOON. RISK OF A  
THUNDERSTORM. WIND EAST 20 KM/H. HIGH 17. UV INDEX 7 OR HIGH.  
TONIGHT..RAIN. AMOUNT 20 TO 30 MM. WIND EAST 20 KM/H GUSTING TO 40.  
LOW 12.  
FRIDAY..PERIODS OF RAIN. AMOUNT 10 TO 15 MM. HIGH 15. UV INDEX 2 OR  
LOW.  
 
NEW CARLISLE - CHANDLER.  
TODAY..INCREASING CLOUDINESS. RAIN BEGINNING LATE THIS AFTERNOON.  
WIND EAST 20 KM/H. HIGH 18. UV INDEX 7 OR HIGH.  
TONIGHT..RAIN. AMOUNT 10 TO 20 MM. FOG PATCHES DEVELOPING OVERNIGHT.  
WIND EAST 20 KM/H GUSTING TO 40. LOW 9.  
FRIDAY..PERIODS OF RAIN. AMOUNT 10 TO 20 MM. FOG PATCHES DISSIPATING  
IN THE MORNING. WIND EAST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN  
THE MORNING. HIGH 13. UV INDEX 2 OR LOW.  
 
FORILLON NATIONAL PARK - GASPE - PERCE.  
TODAY..INCREASING CLOUDINESS LATE THIS AFTERNOON. WIND EAST 20 KM/H.  
HIGH 19. UV INDEX 7 OR HIGH.  
TONIGHT..CLOUDY. RAIN BEGINNING THIS EVENING. AMOUNT 10 TO 15 MM. FOG  
PATCHES DEVELOPING OVERNIGHT. LOW 9.  
FRIDAY..PERIODS OF RAIN. AMOUNT 20 TO 30 MM. FOG PATCHES DISSIPATING  
IN THE MORNING. WIND EAST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR  
NOON. HIGH 11. UV INDEX 2 OR LOW.  
 
MANICOUAGAN RIVER.  
TODAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND BECOMING SOUTHEAST 20 KM/H THIS  
AFTERNOON. HIGH 25. HUMIDEX 26. UV INDEX 7 OR HIGH.  
TONIGHT..RAIN. WIND SOUTHEAST 20 KM/H. LOW 12.  
FRIDAY..PERIODS OF RAIN. WIND BECOMING NORTHEAST 20 KM/H GUSTING TO  
40 IN THE MORNING. TEMPERATURE STEADY NEAR 13. UV INDEX 1 OR LOW.  
 
LES ESCOUMINS - FORESTVILLE.  
TODAY..RAIN. WIND EAST 20 KM/H GUSTING TO 40. HIGH 13. UV INDEX 1 OR  
LOW.  
TONIGHT..RAIN. AMOUNT 20 TO 30 MM. FOG PATCHES DEVELOPING OVERNIGHT.  
WIND EAST 20 KM/H. LOW 10.  
FRIDAY..PERIODS OF RAIN. AMOUNT 5 TO 10 MM. FOG PATCHES DISSIPATING  
IN THE MORNING. WIND NORTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT  
IN THE AFTERNOON. TEMPERATURE STEADY NEAR 11. UV INDEX 1 OR LOW.  
 
BAIE-COMEAU.  
TODAY..INCREASING CLOUDINESS. RAIN BEGINNING THIS AFTERNOON. RISK OF  
A THUNDERSTORM THIS AFTERNOON. WIND EAST 20 KM/H GUSTING TO 40.  
HIGH 15. UV INDEX 7 OR HIGH.  
TONIGHT..RAIN. AMOUNT 20 MM. FOG PATCHES DEVELOPING OVERNIGHT. WIND  
EAST 20 KM/H GUSTING TO 40. LOW 10.  
FRIDAY..PERIODS OF RAIN. AMOUNT 5 TO 10 MM. FOG PATCHES DISSIPATING  
IN THE MORNING. WIND NORTHEAST 30 KM/H GUSTING TO 50. HIGH 11. UV  
INDEX 1 OR LOW.  
 
SEPT-ILES - PORT-CARTIER.  
TODAY..MAINLY CLOUDY. WIND EAST 20 KM/H. HIGH 13. UV INDEX 6 OR HIGH.  
TONIGHT..CLOUDY. RAIN BEGINNING THIS EVENING. AMOUNT 10 TO 15 MM. FOG  
PATCHES DEVELOPING OVERNIGHT. WIND EAST 30 KM/H GUSTING TO 50.  
LOW 10.  
FRIDAY..RAIN. AMOUNT 15 TO 25 MM. FOG PATCHES DISSIPATING IN THE  
MORNING. WIND EAST 40 KM/H GUSTING TO 60. HIGH 12. UV INDEX 1 OR  
LOW.  
 
MINGANIE.  
TODAY..MAINLY SUNNY. WIND EAST 20 KM/H. HIGH 16. UV INDEX 6 OR HIGH.  
TONIGHT..INCREASING CLOUDINESS. RAIN BEGINNING AFTER MIDNIGHT. WIND  
EAST 20 KM/H GUSTING TO 40. LOW 9.  
FRIDAY..RAIN. WIND EAST 40 KM/H GUSTING TO 60. HIGH 13. UV INDEX 1 OR  
LOW.  
 
ANTICOSTI.  
TODAY..MAINLY SUNNY. WIND SOUTHEAST 20 KM/H. HIGH 16. UV INDEX 7 OR  
HIGH.  
TONIGHT..INCREASING CLOUDINESS. RAIN BEGINNING NEAR MIDNIGHT. WIND  
SOUTHEAST 20 KM/H. LOW 10.  
FRIDAY..RAIN. WIND EAST 30 KM/H GUSTING TO 50. TEMPERATURE STEADY  
NEAR 11. UV INDEX 1 OR LOW.  
 
NATASHQUAN.  
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTHEAST 20 KM/H. HIGH 12. UV  
INDEX 6 OR HIGH.  
TONIGHT..PARTLY CLOUDY. WIND EAST 20 KM/H GUSTING TO 40. LOW 7.  
FRIDAY..RAIN. WIND EAST 30 KM/H GUSTING TO 50. HIGH 13. UV INDEX 2 OR  
LOW.  
 
CHEVERY.  
TODAY..A MIX OF SUN AND CLOUD. HIGH 11. UV INDEX 6 OR HIGH.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS BEFORE MORNING. WIND  
BECOMING EAST 20 KM/H NEAR MIDNIGHT. LOW 6.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE IN THE MORNING AND  
IN THE AFTERNOON. WIND NORTHEAST 20 KM/H GUSTING TO 40. HIGH 12. UV  
INDEX 5 OR MODERATE.  
 
BLANC-SABLON.  
TODAY..CLOUDY. HIGH 9. UV INDEX 4 OR MODERATE.  
TONIGHT..PARTLY CLOUDY. WIND NORTHEAST 20 KM/H. LOW PLUS 4.  
FRIDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.  
WIND EAST 30 KM/H GUSTING TO 50. HIGH 13. UV INDEX 7 OR HIGH.  
 
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