543  
FPCN11 CWUL 191929  
FORECASTS FOR WESTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT  
3:45 P.M. EDT SUNDAY 19 APRIL 2026 FOR TONIGHT MONDAY AND MONDAY  
NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT MONDAY.  
 
METRO MONTREAL - LAVAL.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF RAIN SHOWERS THIS  
EVENING THEN 30 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND UP TO 15  
KM/H. LOW MINUS 1. WIND CHILL MINUS 6 OVERNIGHT.  
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 4. WIND  
CHILL MINUS 6 IN THE MORNING. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..CLEARING. WIND UP TO 15 KM/H. LOW MINUS 4. WIND CHILL  
MINUS 8 OVERNIGHT.  
 
VAUDREUIL - SOULANGES - HUNTINGDON.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF RAIN SHOWERS THIS  
EVENING THEN 40 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND UP TO 15  
KM/H. LOW MINUS 2. WIND CHILL MINUS 7 OVERNIGHT.  
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 4. WIND  
CHILL MINUS 7 IN THE MORNING. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND UP TO 15  
KM/H. LOW MINUS 9. WIND CHILL MINUS 12 OVERNIGHT.  
 
RICHELIEU VALLEY - SAINT-HYACINTHE.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF RAIN SHOWERS THIS  
EVENING THEN 40 PERCENT CHANCE OF FLURRIES OVERNIGHT. LOW MINUS 3.  
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 4. WIND  
CHILL MINUS 8 IN THE MORNING. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND UP TO 15  
KM/H. LOW MINUS 6. WIND CHILL MINUS 8 OVERNIGHT.  
 
LANAUDIERE.  
TONIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. WIND UP TO  
15 KM/H. LOW MINUS 2. WIND CHILL MINUS 7 OVERNIGHT.  
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND  
CHILL MINUS 6 IN THE MORNING. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR IN THE EVENING. WIND UP  
TO 15 KM/H. LOW MINUS 8. WIND CHILL MINUS 11 OVERNIGHT.  
 
LACHUTE - SAINT-JEROME.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF RAIN SHOWERS THIS  
EVENING THEN 40 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND UP TO 15  
KM/H. LOW MINUS 4. WIND CHILL MINUS 7 OVERNIGHT.  
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND  
CHILL MINUS 8 IN THE MORNING. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR IN THE EVENING. WIND UP  
TO 15 KM/H. LOW MINUS 9. WIND CHILL MINUS 12 OVERNIGHT.  
 
LAURENTIANS.  
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF FLURRIES THIS EVENING.  
WIND UP TO 15 KM/H. LOW MINUS 8. WIND CHILL MINUS 14 OVERNIGHT.  
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 1. WIND  
CHILL MINUS 12 IN THE MORNING. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR IN THE EVENING. WIND UP  
TO 15 KM/H. LOW MINUS 12. WIND CHILL MINUS 15 OVERNIGHT.  
 
MONT-TREMBLANT PARK - SAINT-MICHEL-DES-SAINTS.  
TONIGHT..A FEW FLURRIES ENDING LATE THIS EVENING THEN CLOUDY. WIND UP  
TO 15 KM/H. LOW MINUS 10. WIND CHILL MINUS 17 OVERNIGHT.  
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 1.  
WIND CHILL MINUS 14 IN THE MORNING AND MINUS 5 IN THE AFTERNOON. UV  
INDEX 4 OR MODERATE.  
MONDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR IN THE EVENING. WIND UP  
TO 15 KM/H. LOW MINUS 12. WIND CHILL MINUS 13 IN THE EVENING.  
 
MONT-LAURIER.  
TONIGHT..FLURRIES AT TIMES HEAVY ENDING THIS EVENING THEN MAINLY  
CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 9. WIND CHILL MINUS 16  
OVERNIGHT.  
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 1. WIND  
CHILL MINUS 13 IN THE MORNING. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 13. WIND  
CHILL MINUS 16 OVERNIGHT.  
 
LA VERENDRYE WILDLIFE RESERVE.  
TONIGHT..FLURRIES ENDING EARLY THIS EVENING THEN MAINLY CLOUDY. WIND  
UP TO 15 KM/H. LOW MINUS 12. WIND CHILL MINUS 19 OVERNIGHT.  
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 1.  
WIND CHILL MINUS 16 IN THE MORNING AND MINUS 5 IN THE AFTERNOON. UV  
INDEX 4 OR MODERATE.  
MONDAY NIGHT..CLEAR. INCREASING CLOUDINESS OVERNIGHT. WIND UP TO 15  
KM/H. LOW MINUS 12. WIND CHILL MINUS 7 IN THE EVENING AND MINUS 18  
OVERNIGHT.  
 
UPPER GATINEAU - LIEVRE - PAPINEAU.  
TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF RAIN SHOWERS EARLY THIS  
EVENING THEN 60 PERCENT CHANCE OF FLURRIES LATE THIS EVENING. WIND  
UP TO 15 KM/H. LOW MINUS 9. WIND CHILL MINUS 16 OVERNIGHT.  
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND  
CHILL MINUS 13 IN THE MORNING. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR IN THE EVENING.  
INCREASING CLOUDINESS BEFORE MORNING. WIND UP TO 15 KM/H. LOW  
MINUS 11. WIND CHILL MINUS 14 OVERNIGHT.  
 
PONTIAC.  
TONIGHT..FLURRIES AT TIMES HEAVY ENDING THIS EVENING THEN PARTLY  
CLOUDY. LOCAL AMOUNT 2 CM. WIND UP TO 15 KM/H. LOW MINUS 7. WIND  
CHILL MINUS 13 OVERNIGHT.  
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND  
CHILL MINUS 11 IN THE MORNING. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..CLEAR. INCREASING CLOUDINESS BEFORE MORNING. WIND UP TO  
15 KM/H. LOW MINUS 10. WIND CHILL MINUS 13 OVERNIGHT.  
 
TEMISCAMINGUE.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF FLURRIES EARLY THIS  
EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR  
MIDNIGHT. LOW MINUS 8. WIND CHILL MINUS 14 OVERNIGHT.  
MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 1. WIND  
CHILL MINUS 13 IN THE MORNING. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT THEN LIGHT  
SNOW BEGINNING BEFORE MORNING. WIND BECOMING SOUTH 20 KM/H  
OVERNIGHT. LOW MINUS 4. WIND CHILL MINUS 10 OVERNIGHT.  
 
ABITIBI.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF FLURRIES THIS EVENING  
AND AFTER MIDNIGHT. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING  
LIGHT NEAR MIDNIGHT. LOW MINUS 12. WIND CHILL MINUS 7 THIS EVENING  
AND MINUS 19 OVERNIGHT.  
MONDAY..MAINLY CLOUDY. CLEARING LATE IN THE AFTERNOON. WIND UP TO 15  
KM/H. HIGH ZERO. WIND CHILL MINUS 19 IN THE MORNING AND MINUS 5 IN  
THE AFTERNOON. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT THEN LIGHT  
SNOW BEGINNING BEFORE MORNING. WIND BECOMING SOUTH 20 KM/H BEFORE  
MORNING. LOW MINUS 7. WIND CHILL MINUS 14 OVERNIGHT.  
 
PARENT - GOUIN RESERVOIR.  
TONIGHT..FLURRIES AT TIMES HEAVY ENDING LATE THIS EVENING THEN PARTLY  
CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. WIND WEST 20 KM/H GUSTING  
TO 40 BECOMING LIGHT EARLY THIS EVENING. LOW MINUS 12. WIND CHILL  
MINUS 18 OVERNIGHT.  
MONDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF FLURRIES EARLY IN THE  
MORNING. WIND UP TO 15 KM/H. HIGH MINUS 4. WIND CHILL MINUS 18 IN  
THE MORNING AND MINUS 8 IN THE AFTERNOON. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..CLEARING LATE IN THE EVENING. WIND UP TO 15 KM/H. LOW  
MINUS 16. WIND CHILL MINUS 9 IN THE EVENING AND MINUS 20 OVERNIGHT.  
 
MATAGAMI.  
TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. WIND  
NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT OVERNIGHT. LOW  
MINUS 14. WIND CHILL MINUS 12 THIS EVENING AND MINUS 22 OVERNIGHT.  
MONDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF FLURRIES IN THE MORNING.  
CLEARING LATE IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 2.  
WIND CHILL MINUS 21 IN THE MORNING AND MINUS 7 IN THE AFTERNOON. UV  
INDEX 3 OR MODERATE.  
MONDAY NIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT THEN SNOW  
BEGINNING BEFORE MORNING. WIND UP TO 15 KM/H. LOW MINUS 7. WIND  
CHILL NEAR MINUS 13.  
 
WASKAGANISH.  
TONIGHT..A FEW FLURRIES ENDING OVERNIGHT THEN MAINLY CLOUDY WITH  
40 PERCENT CHANCE OF FLURRIES. AMOUNT 2 CM. WIND NORTHWEST 20 KM/H  
GUSTING TO 40. TEMPERATURE STEADY NEAR MINUS 11. WIND CHILL MINUS 15  
THIS EVENING AND MINUS 20 OVERNIGHT.  
MONDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES IN THE  
MORNING. CLEARING IN THE AFTERNOON. WIND NORTHWEST 20 KM/H BECOMING  
LIGHT IN THE MORNING. HIGH MINUS 1. WIND CHILL MINUS 20 IN THE  
MORNING AND MINUS 6 IN THE AFTERNOON. UV INDEX 4 OR MODERATE.  
MONDAY NIGHT..CLEAR. INCREASING CLOUDINESS NEAR MIDNIGHT THEN SNOW.  
WIND UP TO 15 KM/H. LOW MINUS 7 WITH TEMPERATURE RISING TO ZERO BY  
MORNING. WIND CHILL MINUS 13 IN THE EVENING.  
 
END  
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