621  
FPCN54 CWUL 151940  
EXTENDED FORECASTS FROM FRIDAY 17 APRIL TO TUESDAY 21 APRIL FOR  
WESTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT 3:45 P.M. EDT  
WEDNESDAY 15 APRIL 2026.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT THURSDAY.  
 
METRO MONTREAL - LAVAL.  
FRIDAY..CLEARING. HIGH 17.  
FRIDAY NIGHT..CLEAR. LOW 7.  
SATURDAY..SUNNY. HIGH 20.  
SATURDAY NIGHT..SHOWERS. LOW 6.  
SUNDAY..RAIN. HIGH 7.  
SUNDAY NIGHT..PERIODS OF RAIN. LOW MINUS 3.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.  
MONDAY NIGHT..CLEAR. LOW MINUS 5.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 8.  
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 11.  
 
VAUDREUIL - SOULANGES - HUNTINGDON.  
FRIDAY..PERIODS OF RAIN. HIGH 18.  
FRIDAY NIGHT..CLEAR. LOW 8.  
SATURDAY..SUNNY. HIGH 22.  
SATURDAY NIGHT..SHOWERS. LOW 7.  
SUNDAY..RAIN. HIGH 6.  
SUNDAY NIGHT..PERIODS OF RAIN. LOW MINUS 3.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.  
MONDAY NIGHT..CLEAR. LOW MINUS 5.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 7.  
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 11.  
 
RICHELIEU VALLEY - SAINT-HYACINTHE.  
FRIDAY..CLOUDY. HIGH 17.  
FRIDAY NIGHT..CLEAR. LOW 7.  
SATURDAY..SUNNY. WINDY. HIGH 21.  
SATURDAY NIGHT..PERIODS OF RAIN. WINDY. LOW 6.  
SUNDAY..RAIN. HIGH 6.  
SUNDAY NIGHT..PERIODS OF RAIN. LOW MINUS 3.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.  
MONDAY NIGHT..CLEAR. LOW MINUS 6.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 7.  
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 11.  
 
LANAUDIERE.  
FRIDAY..CLEARING. HIGH 19.  
FRIDAY NIGHT..CLEAR. LOW PLUS 5.  
SATURDAY..SUNNY. HIGH 21.  
SATURDAY NIGHT..SHOWERS. LOW 7.  
SUNDAY..RAIN. HIGH 6.  
SUNDAY NIGHT..PERIODS OF RAIN. LOW MINUS 5.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.  
MONDAY NIGHT..CLEAR. LOW MINUS 7.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 7.  
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 11.  
 
LACHUTE - SAINT-JEROME.  
FRIDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 18.  
FRIDAY NIGHT..CLEAR. LOW 6.  
SATURDAY..SUNNY. HIGH 21.  
SATURDAY NIGHT..RAIN. LOW PLUS 4.  
SUNDAY..RAIN. HIGH 6.  
SUNDAY NIGHT..PERIODS OF RAIN. LOW MINUS 5.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.  
MONDAY NIGHT..CLEAR. LOW MINUS 7.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 6.  
NORMALS FOR THE PERIOD..LOW ZERO. HIGH 12.  
 
LAURENTIANS.  
FRIDAY..SUNNY. HIGH 17.  
FRIDAY NIGHT..CLEAR. LOW 6.  
SATURDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 19.  
SATURDAY NIGHT..PERIODS OF RAIN. LOW PLUS 3.  
SUNDAY..RAIN OR SNOW. HIGH PLUS 5.  
SUNDAY NIGHT..PERIODS OF RAIN OR SNOW. LOW MINUS 6.  
MONDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF FLURRIES.  
HIGH PLUS 4.  
MONDAY NIGHT..CLEAR. LOW MINUS 8.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.  
HIGH 6.  
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 10.  
 
MONT-TREMBLANT PARK - SAINT-MICHEL-DES-SAINTS.  
FRIDAY..SUNNY. HIGH 14.  
FRIDAY NIGHT..CLEAR. LOW ZERO.  
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
SATURDAY NIGHT..RAIN. LOW PLUS 2.  
SUNDAY..PERIODS OF RAIN OR SNOW. HIGH PLUS 3.  
SUNDAY NIGHT..CLOUDY WITH 70 PERCENT CHANCE OF RAIN SHOWERS OR  
FLURRIES. LOW MINUS 6.  
MONDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF FLURRIES.  
HIGH PLUS 4.  
MONDAY NIGHT..CLEAR. LOW MINUS 8.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 6.  
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 9.  
 
MONT-LAURIER.  
FRIDAY..CLEARING. HIGH 14.  
FRIDAY NIGHT..CLEAR. LOW PLUS 3.  
SATURDAY..INCREASING CLOUDINESS. HIGH 19.  
SATURDAY NIGHT..RAIN. LOW PLUS 2.  
SUNDAY..CLOUDY WITH 40 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES.  
HIGH PLUS 5.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS. LOW  
MINUS 9.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.  
MONDAY NIGHT..CLEAR. LOW MINUS 10.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 7.  
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 10.  
 
LA VERENDRYE WILDLIFE RESERVE.  
FRIDAY..CLOUDY. HIGH 9.  
FRIDAY NIGHT..CLEAR. LOW MINUS 1.  
SATURDAY..PERIODS OF RAIN. HIGH 15.  
SATURDAY NIGHT..RAIN. LOW MINUS 6.  
SUNDAY..SNOW. HIGH PLUS 2.  
SUNDAY NIGHT..PERIODS OF SNOW. LOW MINUS 12.  
MONDAY..SUNNY. HIGH PLUS 2.  
MONDAY NIGHT..CLEAR. LOW MINUS 9.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 6.  
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 9.  
 
UPPER GATINEAU - LIEVRE - PAPINEAU.  
FRIDAY..CLEARING. HIGH 16.  
FRIDAY NIGHT..CLEAR. LOW PLUS 4.  
SATURDAY..INCREASING CLOUDINESS. HIGH 18.  
SATURDAY NIGHT..RAIN. LOW PLUS 2.  
SUNDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH PLUS 4.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS. LOW  
MINUS 9.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.  
MONDAY NIGHT..CLEAR. LOW MINUS 9.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 8.  
NORMALS FOR THE PERIOD..LOW MINUS 1. HIGH 11.  
 
PONTIAC.  
FRIDAY..CLEARING. HIGH 15.  
FRIDAY NIGHT..CLEAR. LOW 6.  
SATURDAY..SHOWERS. HIGH 19.  
SATURDAY NIGHT..PERIODS OF RAIN. LOW PLUS 1.  
SUNDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH PLUS 5.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF SHOWERS. LOW  
MINUS 8.  
MONDAY..SUNNY. HIGH PLUS 5.  
MONDAY NIGHT..CLEAR. LOW MINUS 8.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 10.  
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 12.  
 
TEMISCAMINGUE.  
FRIDAY..CLOUDY. HIGH 10.  
FRIDAY NIGHT..CLEAR. LOW PLUS 4.  
SATURDAY..RAIN. HIGH 13.  
SATURDAY NIGHT..SHOWERS. LOW MINUS 6.  
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH PLUS 2.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF FLURRIES. LOW  
MINUS 10.  
MONDAY..SUNNY. HIGH PLUS 3.  
MONDAY NIGHT..CLEAR. LOW MINUS 5.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 8.  
NORMALS FOR THE PERIOD..LOW MINUS 4. HIGH 8.  
 
ABITIBI.  
FRIDAY..CLEARING. HIGH 10.  
FRIDAY NIGHT..CLEAR. LOW PLUS 3.  
SATURDAY..RAIN. HIGH 15.  
SATURDAY NIGHT..RAIN SHOWERS OR FLURRIES. LOW MINUS 4.  
SUNDAY..PERIODS OF SNOW. HIGH ZERO.  
SUNDAY NIGHT..PERIODS OF SNOW. LOW MINUS 12.  
MONDAY..SUNNY. HIGH PLUS 2.  
MONDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES. LOW  
MINUS 7.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 7.  
NORMALS FOR THE PERIOD..LOW MINUS 4. HIGH 8.  
 
PARENT - GOUIN RESERVOIR.  
FRIDAY..CLEARING. HIGH 11.  
FRIDAY NIGHT..CLEAR. LOW PLUS 1.  
SATURDAY..INCREASING CLOUDINESS. HIGH 15.  
SATURDAY NIGHT..RAIN. LOW MINUS 2.  
SUNDAY..FLURRIES. HIGH PLUS 1.  
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW  
MINUS 13.  
MONDAY..SUNNY. HIGH MINUS 2.  
MONDAY NIGHT..CLEAR. LOW MINUS 13.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.  
NORMALS FOR THE PERIOD..LOW MINUS 4. HIGH 8.  
 
MATAGAMI.  
FRIDAY..CLOUDY. HIGH PLUS 3.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW ZERO.  
SATURDAY..RAIN. HIGH 11.  
SATURDAY NIGHT..PERIODS OF RAIN OR SNOW. LOW MINUS 5.  
SUNDAY..FLURRIES. HIGH MINUS 3.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF FLURRIES. LOW  
MINUS 15.  
MONDAY..SUNNY. HIGH MINUS 1.  
MONDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES. LOW  
MINUS 7.  
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS.  
HIGH 6.  
NORMALS FOR THE PERIOD..LOW MINUS 6. HIGH 6.  
 
WASKAGANISH.  
FRIDAY..CLOUDY. HIGH PLUS 1.  
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.  
SATURDAY..RAIN. WINDY. HIGH 8.  
SATURDAY NIGHT..PERIODS OF RAIN OR SNOW. WINDY. LOW MINUS 5.  
SUNDAY..PERIODS OF SNOW. WINDY. HIGH MINUS 3.  
SUNDAY NIGHT..PERIODS OF SNOW. LOW MINUS 16.  
MONDAY..SUNNY. HIGH MINUS 2.  
MONDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF FLURRIES. LOW  
MINUS 7.  
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS.  
HIGH PLUS 4.  
NORMALS FOR THE PERIOD..LOW MINUS 8. HIGH PLUS 4.  
 
END  
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