FPCN11 CWUL 191514 FORECASTS FOR WESTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT 11:30 A.M. EDT TUESDAY 19 AUGUST 2025 FOR TODAY AND WEDNESDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:45 P.M. EDT. METRO MONTREAL - LAVAL. TODAY..A MIX OF SUN AND CLOUD. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 15. WEDNESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. HIGH 23. HUMIDEX 25. UV INDEX 7 OR HIGH. VAUDREUIL - SOULANGES - HUNTINGDON. TODAY..A MIX OF SUN AND CLOUD. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 14. WEDNESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. HIGH 24. HUMIDEX 27. UV INDEX 7 OR HIGH. RICHELIEU VALLEY - SAINT-HYACINTHE. TODAY..A MIX OF SUN AND CLOUD. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 15. WEDNESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. HIGH 25. HUMIDEX 28. UV INDEX 7 OR HIGH. LANAUDIERE. TODAY..A MIX OF SUN AND CLOUD. HIGH 23. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. LOW 14. WEDNESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. HIGH 24. HUMIDEX 28. UV INDEX 7 OR HIGH. LACHUTE - SAINT-JEROME. TODAY..A MIX OF SUN AND CLOUD. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 13. WEDNESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. HIGH 22. HUMIDEX 26. UV INDEX 7 OR HIGH. LAURENTIANS. TODAY..A MIX OF SUN AND CLOUD. HIGH 23. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. LOW 13. WEDNESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. HIGH 18. UV INDEX 7 OR HIGH. MONT-TREMBLANT PARK - SAINT-MICHEL-DES-SAINTS. TODAY..A MIX OF SUN AND CLOUD. HIGH 21. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. LOW 10. WEDNESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. HIGH 18. UV INDEX 7 OR HIGH. MONT-LAURIER. TODAY..A MIX OF SUN AND CLOUD. HIGH 21. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. LOW 9. WEDNESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. HIGH 17. UV INDEX 6 OR HIGH. LA VERENDRYE WILDLIFE RESERVE. TODAY..A MIX OF SUN AND CLOUD. HIGH 21. UV INDEX 7 OR HIGH. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW 12. WEDNESDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE MORNING. CLEARING LATE IN THE AFTERNOON. HIGH 24. UV INDEX 6 OR HIGH. UPPER GATINEAU - LIEVRE - PAPINEAU. TODAY..A MIX OF SUN AND CLOUD. HIGH 23. UV INDEX 8 OR VERY HIGH. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING. LOW 11. WEDNESDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 17. UV INDEX 7 OR HIGH. PONTIAC. TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS. HIGH 22. UV INDEX 7 OR HIGH. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING. LOW 15. WEDNESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 19. UV INDEX 7 OR HIGH. TEMISCAMINGUE. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 21. UV INDEX 7 OR HIGH. TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 13. WEDNESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH. ABITIBI. TODAY..INCREASING CLOUDINESS EARLY THIS AFTERNOON. 30 PERCENT CHANCE OF SHOWERS. HIGH 21. UV INDEX 7 OR HIGH. TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING. LOW 10. WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 25. HUMIDEX 26. UV INDEX 7 OR HIGH. PARENT - GOUIN RESERVOIR. TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 18. UV INDEX 7 OR HIGH. TONIGHT..MAINLY CLOUDY. LOW 8. WEDNESDAY..MAINLY CLOUDY. CLEARING LATE IN THE AFTERNOON. HIGH 21. UV INDEX 6 OR HIGH. MATAGAMI. TODAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS. HIGH 18. UV INDEX 6 OR HIGH. TONIGHT..PARTLY CLOUDY. LOW 6. WEDNESDAY..MAINLY CLOUDY. CLEARING EARLY IN THE AFTERNOON. HIGH 24. HUMIDEX 26. UV INDEX 6 OR HIGH. WASKAGANISH. TODAY..A MIX OF SUN AND CLOUD. HIGH 21. UV INDEX 6 OR HIGH. TONIGHT..PARTLY CLOUDY. LOW 10. WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 23. HUMIDEX 26. UV INDEX 6 OR HIGH. END