760  
FPCN11 CWUL 081524  
FORECASTS FOR WESTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT  
11:30 A.M. EDT SATURDAY 8 AUGUST 2026 FOR TODAY AND SUNDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:45 P.M. EDT.  
 
METRO MONTREAL - LAVAL.  
TODAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H. HIGH 29. HUMIDEX 37.  
UV INDEX 8 OR VERY HIGH.  
TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. LOW 21.  
SUNDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE  
MORNING. CLEARING NEAR NOON. WIND BECOMING WEST 20 KM/H IN THE  
MORNING. HIGH 28. HUMIDEX 33. UV INDEX 7 OR HIGH.  
 
VAUDREUIL - SOULANGES - HUNTINGDON.  
TODAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H. HIGH 28. HUMIDEX 37.  
UV INDEX 8 OR VERY HIGH.  
TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. LOW 20.  
SUNDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE  
MORNING. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 27. HUMIDEX  
34. UV INDEX 8 OR VERY HIGH.  
 
RICHELIEU VALLEY - SAINT-HYACINTHE.  
TODAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H. HIGH 29. HUMIDEX 37. UV  
INDEX 8 OR VERY HIGH.  
TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. LOW 20.  
SUNDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE  
MORNING. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 28. HUMIDEX  
35. UV INDEX 8 OR VERY HIGH.  
 
LANAUDIERE.  
TODAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H. HIGH 28. HUMIDEX 36. UV  
INDEX 8 OR VERY HIGH.  
TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. LOW 21.  
SUNDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. CLEARING IN THE MORNING. WIND BECOMING WEST 20 KM/H IN THE  
MORNING. HIGH 28. HUMIDEX 34. UV INDEX 7 OR HIGH.  
 
LACHUTE - SAINT-JEROME.  
TODAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H. HIGH 27. HUMIDEX 35.  
UV INDEX 8 OR VERY HIGH.  
TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. LOW 21.  
SUNDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. CLEARING IN THE MORNING. WIND BECOMING WEST 20 KM/H IN THE  
MORNING. HIGH 27. HUMIDEX 32. UV INDEX 7 OR HIGH.  
 
LAURENTIANS.  
TODAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 20 KM/H. HIGH 26. HUMIDEX 34. UV  
INDEX 7 OR HIGH.  
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. LOW 19.  
SUNDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS EARLY IN  
THE MORNING. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 25.  
HUMIDEX 31. UV INDEX 7 OR HIGH.  
 
MONT-TREMBLANT PARK - SAINT-MICHEL-DES-SAINTS.  
TODAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 20 KM/H. HIGH 25. HUMIDEX 33. UV  
INDEX 7 OR HIGH.  
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. FOG PATCHES DEVELOPING OVERNIGHT. TEMPERATURE STEADY  
NEAR 19.  
SUNDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS EARLY IN  
THE MORNING. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING  
WEST 20 KM/H IN THE MORNING. HIGH 24. HUMIDEX 29. UV INDEX 7 OR  
HIGH.  
 
MONT-LAURIER.  
TODAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS OR  
THUNDERSTORMS. WIND SOUTHWEST 20 KM/H. HIGH 26. HUMIDEX 33. UV  
INDEX 6 OR HIGH.  
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS OR  
THUNDERSTORMS. FOG PATCHES DEVELOPING OVERNIGHT. LOW 19.  
SUNDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 25. HUMIDEX  
31. UV INDEX 7 OR HIGH.  
 
LA VERENDRYE WILDLIFE RESERVE.  
TODAY..SHOWERS OR THUNDERSTORMS WITH RISK OF A SEVERE THUNDERSTORM.  
WIND SOUTHWEST 20 KM/H. HIGH 24. HUMIDEX 31. UV INDEX 3 OR MODERATE.  
TONIGHT..A FEW SHOWERS OR THUNDERSTORMS ENDING THIS EVENING THEN  
MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A SEVERE  
THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT.  
LOW 17.  
SUNDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING  
WEST 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 23. HUMIDEX 27. UV  
INDEX 7 OR HIGH.  
 
UPPER GATINEAU - LIEVRE - PAPINEAU.  
TODAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS OR  
THUNDERSTORMS. WIND SOUTHWEST 20 KM/H. HIGH 27. HUMIDEX 34. UV  
INDEX 6 OR HIGH.  
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS OR  
THUNDERSTORMS. LOW 18.  
SUNDAY..A MIX OF SUN AND CLOUD. WIND BECOMING WEST 20 KM/H IN THE  
MORNING. HIGH 26. HUMIDEX 31. UV INDEX 7 OR HIGH.  
 
PONTIAC.  
TODAY..SHOWERS OR THUNDERSTORMS WITH RISK OF A SEVERE THUNDERSTORM.  
WIND SOUTH 20 KM/H. HIGH 26. HUMIDEX 33. UV INDEX 3 OR MODERATE.  
TONIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN MAINLY CLOUDY WITH  
30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING.  
LOW 19.  
SUNDAY..CLEARING IN THE MORNING. WIND BECOMING WEST 20 KM/H IN THE  
MORNING. HIGH 25. HUMIDEX 30. UV INDEX 7 OR HIGH.  
 
TEMISCAMINGUE.  
TODAY..SHOWERS OR THUNDERSTORMS WITH RISK OF A SEVERE THUNDERSTORM.  
WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 23. HUMIDEX 31. UV  
INDEX 3 OR MODERATE.  
TONIGHT..A FEW SHOWERS OR THUNDERSTORMS ENDING THIS EVENING THEN  
PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A SEVERE  
THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT.  
LOW 16.  
SUNDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING  
WEST 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 24. HUMIDEX 29. UV  
INDEX 7 OR HIGH.  
 
ABITIBI.  
TODAY..SHOWERS OR THUNDERSTORMS WITH RISK OF A SEVERE THUNDERSTORM.  
WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 24. HUMIDEX 31. UV  
INDEX 3 OR MODERATE.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.  
RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING  
OVERNIGHT. LOW 14.  
SUNDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON WITH RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING IN  
THE MORNING. WIND BECOMING WEST 20 KM/H GUSTING TO 40 IN THE  
MORNING. HIGH 23. HUMIDEX 26. UV INDEX 6 OR HIGH.  
 
PARENT - GOUIN RESERVOIR.  
TODAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS OR  
THUNDERSTORMS. WIND SOUTHWEST 20 KM/H. HIGH 26. HUMIDEX 33. UV  
INDEX 6 OR HIGH.  
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS OR  
THUNDERSTORMS. FOG PATCHES DEVELOPING OVERNIGHT. LOW 16.  
SUNDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS. FOG  
PATCHES DISSIPATING IN THE MORNING. WIND BECOMING WEST 20 KM/H IN  
THE MORNING. HIGH 22. HUMIDEX 26. UV INDEX 7 OR HIGH.  
 
MATAGAMI.  
TODAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 23. HUMIDEX  
29. UV INDEX 5 OR MODERATE.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.  
RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING  
OVERNIGHT. LOW 14.  
SUNDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON  
WITH RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING IN THE MORNING.  
WIND BECOMING WEST 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 20. UV  
INDEX 5 OR MODERATE.  
 
WASKAGANISH.  
TODAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND WEST 20 KM/H. HIGH 21. HUMIDEX 26. UV INDEX 5 OR  
MODERATE.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS THIS EVENING.  
RISK OF A THUNDERSTORM EARLY THIS EVENING. LOW 14.  
SUNDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE IN THE  
MORNING AND IN THE AFTERNOON. RISK OF A THUNDERSTORM IN THE  
AFTERNOON. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 19. UV  
INDEX 4 OR MODERATE.  
 
END  
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