859  
FPCN11 CWUL 191940  
FORECASTS FOR WESTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT  
3:45 P.M. EDT SATURDAY 19 SEPTEMBER 2026 FOR TONIGHT SUNDAY AND  
SUNDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT SUNDAY.  
 
METRO MONTREAL - LAVAL.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT. LOW 9.  
SUNDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE IN THE  
MORNING AND IN THE AFTERNOON. HIGH 18. UV INDEX 4 OR MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY. LOW 8.  
 
VAUDREUIL - SOULANGES - HUNTINGDON.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT. LOW  
PLUS 5.  
SUNDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE IN THE  
MORNING AND IN THE AFTERNOON. HIGH 19. UV INDEX 4 OR MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY. LOW 7.  
 
RICHELIEU VALLEY - SAINT-HYACINTHE.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT. LOW 7.  
SUNDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE IN THE MORNING AND  
IN THE AFTERNOON. HIGH 18. UV INDEX 4 OR MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY. LOW 6.  
 
LANAUDIERE.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS LATE THIS EVENING.  
LOW 8.  
SUNDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
HIGH 19. UV INDEX 4 OR MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY. LOW 7.  
 
LACHUTE - SAINT-JEROME.  
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS LATE THIS EVENING.  
LOW 7.  
SUNDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
HIGH 18. UV INDEX 4 OR MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY. LOW 6.  
 
LAURENTIANS.  
TONIGHT..INCREASING CLOUDINESS. LOW PLUS 5.  
SUNDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
HIGH 17. UV INDEX 4 OR MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY. LOW PLUS 4.  
 
MONT-TREMBLANT PARK - SAINT-MICHEL-DES-SAINTS.  
TONIGHT..INCREASING CLOUDINESS THIS EVENING. LOW PLUS 4.  
SUNDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 15. UV  
INDEX 4 OR MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 NEAR MIDNIGHT.  
LOW PLUS 4.  
 
MONT-LAURIER.  
TONIGHT..INCREASING CLOUDINESS THIS EVENING. LOW 6.  
SUNDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 16. UV  
INDEX 5 OR MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40 IN THE  
EVENING THEN LIGHT BEFORE MORNING. LOW PLUS 4.  
 
LA VERENDRYE WILDLIFE RESERVE.  
TONIGHT..INCREASING CLOUDINESS THIS EVENING. LOW 7.  
SUNDAY..SHOWERS ENDING NEAR NOON THEN MAINLY CLOUDY WITH 40 PERCENT  
CHANCE OF SHOWERS. HIGH 14. UV INDEX 4 OR MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT OVERNIGHT.  
LOW PLUS 5.  
 
UPPER GATINEAU - LIEVRE - PAPINEAU.  
TONIGHT..INCREASING CLOUDINESS THIS EVENING. LOW 6.  
SUNDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. HIGH 18.  
UV INDEX 5 OR MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY. WIND BECOMING NORTHWEST 20 KM/H GUSTING  
TO 40 IN THE EVENING THEN LIGHT BEFORE MORNING. LOW PLUS 3.  
 
PONTIAC.  
TONIGHT..INCREASING CLOUDINESS THIS EVENING. LOW 7.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 20. UV INDEX 5 OR MODERATE.  
SUNDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. CLEARING OVERNIGHT. WIND BECOMING NORTH 20 KM/H NEAR  
MIDNIGHT. LOW 6.  
 
TEMISCAMINGUE.  
TONIGHT..CLEAR. INCREASING CLOUDINESS THIS EVENING THEN 40 PERCENT  
CHANCE OF SHOWERS OVERNIGHT. LOW 8.  
SUNDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 16. UV  
INDEX 5 OR MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE  
EVENING. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT  
OVERNIGHT. LOW PLUS 3 WITH RISK OF FROST.  
 
ABITIBI.  
TONIGHT..INCREASING CLOUDINESS. SHOWERS BEGINNING NEAR MIDNIGHT.  
LOW 6.  
SUNDAY..SHOWERS ENDING NEAR NOON THEN MAINLY CLOUDY WITH 40 PERCENT  
CHANCE OF SHOWERS. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40 IN  
THE AFTERNOON. HIGH 13. UV INDEX 4 OR MODERATE.  
SUNDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND  
NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW  
PLUS 3 WITH RISK OF FROST.  
 
PARENT - GOUIN RESERVOIR.  
TONIGHT..INCREASING CLOUDINESS THIS EVENING. LOW PLUS 4.  
SUNDAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 12. UV  
INDEX 4 OR MODERATE.  
SUNDAY NIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND  
BECOMING NORTHWEST 20 KM/H GUSTING TO 40 IN THE EVENING. LOW PLUS 3.  
 
MATAGAMI.  
TONIGHT..INCREASING CLOUDINESS. SHOWERS BEGINNING THIS EVENING. WIND  
SOUTH 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 7.  
SUNDAY..SHOWERS ENDING IN THE MORNING THEN MAINLY CLOUDY WITH  
40 PERCENT CHANCE OF SHOWERS. WIND BECOMING NORTHWEST 20 KM/H  
GUSTING TO 40 IN THE MORNING. HIGH 9. UV INDEX 4 OR MODERATE.  
SUNDAY NIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. WIND  
NORTHWEST 20 KM/H GUSTING TO 40. LOW PLUS 3.  
 
WASKAGANISH.  
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND SOUTH 20 KM/H  
BECOMING LIGHT EARLY THIS EVENING. LOW 6.  
SUNDAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND  
BECOMING NORTHWEST 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 10. UV  
INDEX 3 OR MODERATE.  
SUNDAY NIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND  
NORTHWEST 20 KM/H GUSTING TO 40. LOW PLUS 4.  
 
END  
 
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