Environment and Climate Change Canada Marine Forecast FPCN11 CWUL

FPCN11 CWUL 241929
FORECASTS FOR WESTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT 3:45 P.M. EDT MONDAY 24 AUGUST 2026 FOR TONIGHT TUESDAY AND TUESDAY NIGHT. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT TUESDAY.

METRO MONTREAL - LAVAL.
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM EARLY THIS EVENING. LOW 16.
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.
WIND BECOMING WEST 20 KM/H NEAR NOON. HIGH 23. HUMIDEX 28. UV
INDEX 6 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. WIND WEST 20 KM/H BECOMING LIGHT IN THE EVENING.
LOW 15.

VAUDREUIL - SOULANGES - HUNTINGDON. TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. LOW 15. TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS. WIND BECOMING WEST 20 KM/H NEAR NOON. HIGH 23. HUMIDEX 28. UV INDEX 7 OR HIGH. TUESDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. WIND WEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 13.

RICHELIEU VALLEY - SAINT-HYACINTHE. TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. LOW 15. TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND BECOMING WEST 20 KM/H NEAR NOON. HIGH 23. HUMIDEX 28. UV INDEX 7 OR HIGH. TUESDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING WITH RISK OF A THUNDERSTORM. WIND WEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 15.

LANAUDIERE. TONIGHT..SHOWERS ENDING EARLY THIS EVENING THEN MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 16. TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 24. HUMIDEX 29. UV INDEX 6 OR HIGH. TUESDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. FOG PATCHES OVERNIGHT. LOW 13.

LACHUTE - SAINT-JEROME. TONIGHT..SHOWERS ENDING EARLY THIS EVENING THEN MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 15. TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 23. HUMIDEX 28. UV INDEX 7 OR HIGH. TUESDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. FOG PATCHES OVERNIGHT. LOW 13.

LAURENTIANS. TONIGHT..SHOWERS ENDING EARLY THIS EVENING THEN MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 14. TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 20. UV INDEX 6 OR HIGH. TUESDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. FOG PATCHES OVERNIGHT. LOW 10.

MONT-TREMBLANT PARK - SAINT-MICHEL-DES-SAINTS. TONIGHT..SHOWERS ENDING EARLY THIS EVENING THEN MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13. TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 18. UV INDEX 6 OR HIGH. TUESDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. FOG PATCHES OVERNIGHT. LOW 12.

MONT-LAURIER. TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13. TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 20. UV INDEX 6 OR HIGH. TUESDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. FOG PATCHES OVERNIGHT. LOW 11.

LA VERENDRYE WILDLIFE RESERVE. TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS THIS EVENING. A FEW SHOWERS BEGINNING NEAR MIDNIGHT. RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 14. TUESDAY..A FEW SHOWERS ENDING IN THE MORNING THEN A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 20. UV INDEX 6 OR HIGH. TUESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES OVERNIGHT. LOW 11.

UPPER GATINEAU - LIEVRE - PAPINEAU. TONIGHT..A FEW SHOWERS ENDING THIS EVENING THEN MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 12. TUESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 23. HUMIDEX 27. UV INDEX 6 OR HIGH. TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. FOG PATCHES OVERNIGHT. LOW 11.

PONTIAC. TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 14. TUESDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H NEAR NOON. HIGH 23. HUMIDEX 28. UV INDEX 6 OR HIGH. TUESDAY NIGHT..PARTLY CLOUDY. FOG PATCHES OVERNIGHT. LOW 12.

TEMISCAMINGUE. TONIGHT..A FEW SHOWERS ENDING THIS EVENING THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND NORTH 20 KM/H. LOW 15. TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. CLEARING NEAR NOON. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE AFTERNOON. HIGH 22. HUMIDEX 26. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOW 13.

ABITIBI. TONIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND NORTH 20 KM/H. LOW 12. TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. CLEARING LATE IN THE MORNING. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE AFTERNOON. HIGH 23. HUMIDEX 25. UV INDEX 6 OR HIGH. TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOW 10.

PARENT - GOUIN RESERVOIR. TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 12. TUESDAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H NEAR NOON. HIGH 19. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE EVENING. FOG PATCHES OVERNIGHT. LOW 9.

MATAGAMI. TONIGHT..SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND NORTHWEST 20 KM/H. LOW 12. TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING. CLEARING IN THE MORNING. HIGH 22. UV INDEX 6 OR HIGH. TUESDAY NIGHT..A FEW CLOUDS. LOW 10.

WASKAGANISH. TONIGHT..MAINLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40. LOW 10. TUESDAY..CLEARING IN THE MORNING. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE AFTERNOON. HIGH 23. HUMIDEX 27. UV INDEX 5 OR MODERATE. TUESDAY NIGHT..CLEAR. LOW 12.

END