418  
FPCN14 CWXK 250845  
FORECASTS FOR EASTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT  
5:00 A.M. EDT MONDAY 25 AUGUST 2025 FOR TODAY AND TUESDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:30 A.M. EDT.  
 
KAMOURASKA - RIVIERE-DU-LOUP - TROIS-PISTOLES.  
TODAY..SHOWERS OR THUNDERSTORMS. AMOUNT 10 TO 20 MM. TEMPERATURE  
STEADY NEAR 18. UV INDEX 3 OR MODERATE.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS THIS EVENING  
WITH RISK OF A THUNDERSTORM. LOW 14.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE MORNING.  
HIGH 17. UV INDEX 5 OR MODERATE.  
 
TEMISCOUATA.  
TODAY..SHOWERS OR THUNDERSTORMS. AMOUNT 10 TO 20 MM. HIGH 19. UV  
INDEX 3 OR MODERATE.  
TONIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS THIS EVENING THEN  
PARTLY CLOUDY. RISK OF A THUNDERSTORM THIS EVENING. LOW 12.  
TUESDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE  
MORNING. HIGH 20. UV INDEX 6 OR HIGH.  
 
RIMOUSKI - MONT-JOLI.  
TODAY..SHOWERS OR THUNDERSTORMS. AMOUNT 10 TO 15 MM. HIGH 21. HUMIDEX  
26. UV INDEX 3 OR MODERATE.  
TONIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY.  
LOW 15.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 IN THE MORNING.  
HIGH 21. UV INDEX 5 OR MODERATE.  
 
AMQUI - MATAPEDIA VALLEY.  
TODAY..CLOUDY. A FEW SHOWERS BEGINNING THIS MORNING. SHOWERS OR  
THUNDERSTORMS THIS AFTERNOON. WIND BECOMING SOUTH 20 KM/H GUSTING TO  
40 NEAR NOON. HIGH 23. HUMIDEX 27. UV INDEX 3 OR MODERATE.  
TONIGHT..A FEW SHOWERS ENDING OVERNIGHT THEN CLOUDY. SHOWERS OR  
THUNDERSTORMS EARLY THIS EVENING. LOW 15.  
TUESDAY..BECOMING A MIX OF SUN AND CLOUD IN THE MORNING WITH  
40 PERCENT CHANCE OF SHOWERS LATE IN THE MORNING AND IN THE  
AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H IN THE MORNING. HIGH 20.  
UV INDEX 5 OR MODERATE.  
 
MATANE.  
TODAY..CLOUDY. A FEW SHOWERS BEGINNING THIS MORNING. SHOWERS OR  
THUNDERSTORMS THIS AFTERNOON. WIND BECOMING SOUTH 20 KM/H GUSTING TO  
40 NEAR NOON. HIGH 21. HUMIDEX 26. UV INDEX 3 OR MODERATE.  
TONIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH  
40 PERCENT CHANCE OF SHOWERS. SHOWERS OR THUNDERSTORMS EARLY THIS  
EVENING. LOW 16.  
TUESDAY..CLEARING IN THE MORNING. WIND BECOMING SOUTHWEST 30 KM/H  
GUSTING TO 50 IN THE MORNING. HIGH 19. UV INDEX 5 OR MODERATE.  
 
SAINTE-ANNE-DES-MONTS - GRANDE-VALLEE.  
TODAY..INCREASING CLOUDINESS EARLY THIS MORNING. 60 PERCENT CHANCE OF  
SHOWERS LATE THIS MORNING AND THIS AFTERNOON. WIND BECOMING SOUTH  
20 KM/H THIS AFTERNOON. HIGH 21. HUMIDEX 25. UV INDEX 5 OR MODERATE.  
TONIGHT..A FEW SHOWERS OR THUNDERSTORMS ENDING NEAR MIDNIGHT THEN  
CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. AMOUNT 5 TO 10 MM. LOW 15.  
TUESDAY..A FEW SHOWERS ENDING IN THE AFTERNOON THEN CLEARING. RISK OF  
A THUNDERSTORM EARLY IN THE AFTERNOON. AMOUNT 5 TO 10 MM. WIND  
BECOMING WEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 18. UV  
INDEX 2 OR LOW.  
 
GASPESIE NATIONAL PARK - MURDOCHVILLE.  
TODAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. A FEW SHOWERS  
BEGINNING LATE THIS AFTERNOON. WIND BECOMING SOUTH 20 KM/H THIS  
AFTERNOON. HIGH 20. UV INDEX 5 OR MODERATE.  
TONIGHT..A FEW SHOWERS OR THUNDERSTORMS ENDING NEAR MIDNIGHT THEN  
CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. AMOUNT 5 TO 10 MM. LOW 15.  
TUESDAY..A FEW SHOWERS ENDING IN THE AFTERNOON THEN CLEARING. RISK OF  
A THUNDERSTORM EARLY IN THE AFTERNOON. AMOUNT 5 MM. WIND BECOMING  
SOUTHWEST 20 KM/H IN THE MORNING. HIGH 18. UV INDEX 2 OR LOW.  
 
RESTIGOUCHE - BONAVENTURE.  
TODAY..A FEW SHOWERS ENDING THIS MORNING THEN CLOUDY WITH 40 PERCENT  
CHANCE OF SHOWERS. HIGH 24. HUMIDEX 28. UV INDEX 5 OR MODERATE.  
TONIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH  
40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING.  
LOW 17.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND BECOMING SOUTHWEST  
20 KM/H IN THE MORNING. HIGH 20. UV INDEX 5 OR MODERATE.  
 
NEW CARLISLE - CHANDLER.  
TODAY..SHOWERS ENDING THIS MORNING THEN CLOUDY WITH 40 PERCENT CHANCE  
OF SHOWERS. WIND BECOMING SOUTH 20 KM/H THIS AFTERNOON. HIGH 23.  
HUMIDEX 28. UV INDEX 5 OR MODERATE.  
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 17.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. WIND BECOMING WEST 20 KM/H GUSTING TO  
40 IN THE MORNING. HIGH 22. HUMIDEX 25. UV INDEX 6 OR HIGH.  
 
FORILLON NATIONAL PARK - GASPE - PERCE.  
TODAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY THIS  
MORNING. 30 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. FOG  
PATCHES DISSIPATING THIS MORNING. WIND BECOMING SOUTH 20 KM/H  
GUSTING TO 40 THIS AFTERNOON. HIGH 24. HUMIDEX 29. UV INDEX 6 OR  
HIGH.  
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 16.  
TUESDAY..A FEW SHOWERS ENDING LATE IN THE AFTERNOON THEN CLEARING.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND BECOMING WEST 20 KM/H  
GUSTING TO 40 IN THE MORNING. HIGH 19. UV INDEX 2 OR LOW.  
 
MANICOUAGAN RIVER.  
TODAY..SHOWERS OR THUNDERSTORMS. AMOUNT 10 TO 20 MM. FOG PATCHES  
DISSIPATING THIS MORNING. HIGH 17. UV INDEX 2 OR LOW.  
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM EARLY THIS EVENING. LOW 13.  
TUESDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. AMOUNT 5  
TO 10 MM. WIND BECOMING SOUTHWEST 20 KM/H IN THE MORNING. HIGH 17.  
UV INDEX 2 OR LOW.  
 
LES ESCOUMINS - FORESTVILLE.  
TODAY..SHOWERS OR THUNDERSTORMS. AMOUNT 10 TO 20 MM. FOG PATCHES  
DISSIPATING THIS MORNING. TEMPERATURE STEADY NEAR 15. UV INDEX 3 OR  
MODERATE.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS THIS EVENING.  
RISK OF A THUNDERSTORM EARLY THIS EVENING. LOW 10.  
TUESDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS LATE IN  
THE MORNING AND IN THE AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H IN  
THE MORNING. HIGH 18. UV INDEX 5 OR MODERATE.  
 
BAIE-COMEAU.  
TODAY..SHOWERS OR THUNDERSTORMS. AMOUNT 10 TO 20 MM. FOG PATCHES  
DISSIPATING THIS MORNING. HIGH 17. UV INDEX 3 OR MODERATE.  
TONIGHT..SHOWERS ENDING THIS EVENING THEN MAINLY CLOUDY WITH  
40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS  
EVENING. LOW 13.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
WIND BECOMING SOUTHWEST 20 KM/H IN THE MORNING. HIGH 19. UV INDEX 5  
OR MODERATE.  
 
SEPT-ILES - PORT-CARTIER.  
TODAY..CLOUDY. SHOWERS BEGINNING THIS MORNING. SHOWERS OR  
THUNDERSTORMS THIS AFTERNOON. AMOUNT 10 TO 20 MM. FOG PATCHES  
DISSIPATING THIS MORNING. HIGH 17. UV INDEX 3 OR MODERATE.  
TONIGHT..SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. AMOUNT  
10 TO 15 MM. FOG PATCHES DEVELOPING OVERNIGHT. LOW 14.  
TUESDAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 18. UV INDEX 5 OR MODERATE.  
 
MINGANIE.  
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON.  
FOG PATCHES DISSIPATING THIS MORNING. HIGH 21. UV INDEX 5 OR  
MODERATE.  
TONIGHT..CLOUDY. A FEW SHOWERS BEGINNING THIS EVENING. AMOUNT 5 TO  
10 MM. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13.  
TUESDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. SHOWERS BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM IN  
THE AFTERNOON. AMOUNT 10 TO 20 MM. FOG PATCHES DISSIPATING IN THE  
MORNING. WIND BECOMING WEST 20 KM/H IN THE AFTERNOON. HIGH 16. UV  
INDEX 2 OR LOW.  
 
ANTICOSTI.  
TODAY..INCREASING CLOUDINESS. 30 PERCENT CHANCE OF SHOWERS LATE THIS  
MORNING AND EARLY THIS AFTERNOON. FOG PATCHES DISSIPATING THIS  
MORNING. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 THIS  
AFTERNOON. HIGH 20. UV INDEX 6 OR HIGH.  
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. FOG PATCHES  
DEVELOPING OVERNIGHT. WIND SOUTHEAST 20 KM/H GUSTING TO 40. LOW 16.  
TUESDAY..CLOUDY. SHOWERS BEGINNING IN THE MORNING AND ENDING LATE IN  
THE AFTERNOON. CLEARING LATE IN THE AFTERNOON. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. AMOUNT 10 TO 15 MM. FOG PATCHES  
DISSIPATING IN THE MORNING. WIND BECOMING WEST 30 KM/H GUSTING TO 50  
IN THE AFTERNOON. HIGH 18. UV INDEX 2 OR LOW.  
 
NATASHQUAN.  
TODAY..INCREASING CLOUDINESS THIS MORNING. FOG PATCHES DISSIPATING  
EARLY THIS MORNING. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 THIS  
AFTERNOON. HIGH 22. HUMIDEX 26. UV INDEX 6 OR HIGH.  
TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. FOG PATCHES  
DEVELOPING OVERNIGHT. WIND SOUTH 20 KM/H GUSTING TO 40. LOW 16.  
TUESDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. SHOWERS  
BEGINNING IN THE MORNING. RISK OF A THUNDERSTORM IN THE AFTERNOON.  
AMOUNT 10 TO 20 MM. FOG PATCHES DISSIPATING IN THE MORNING. WIND  
BECOMING WEST 30 KM/H GUSTING TO 50 LATE IN THE AFTERNOON.  
TEMPERATURE STEADY NEAR 17. UV INDEX 3 OR MODERATE.  
 
CHEVERY.  
TODAY..MAINLY SUNNY. INCREASING CLOUDINESS THIS AFTERNOON. FOG  
PATCHES DISSIPATING EARLY THIS MORNING. WIND BECOMING SOUTHWEST  
20 KM/H GUSTING TO 40 NEAR NOON. HIGH 17. UV INDEX 7 OR HIGH.  
TONIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE THIS EVENING AND  
OVERNIGHT. WIND SOUTH 20 KM/H GUSTING TO 40. LOW 15.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN THE MORNING AND  
EARLY IN THE AFTERNOON. SHOWERS BEGINNING EARLY IN THE AFTERNOON.  
RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND BECOMING SOUTHWEST  
20 KM/H LATE IN THE AFTERNOON. HIGH 17. UV INDEX 4 OR MODERATE.  
 
BLANC-SABLON.  
TODAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY THIS AFTERNOON. FOG  
PATCHES DISSIPATING THIS MORNING. WIND SOUTHWEST 20 KM/H GUSTING TO  
40. HIGH 16. UV INDEX 6 OR HIGH.  
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND SOUTHEAST  
20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW 14.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN THE MORNING AND  
EARLY IN THE AFTERNOON. SHOWERS BEGINNING IN THE AFTERNOON. RISK OF  
A THUNDERSTORM LATE IN THE AFTERNOON. WIND BECOMING EAST 20 KM/H IN  
THE MORNING. HIGH 20. HUMIDEX 25. UV INDEX 4 OR MODERATE.  
 
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