647  
FPCN11 CWUL 201947  
FORECASTS FOR WESTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT  
3:45 P.M. EDT WEDNESDAY 20 MAY 2026 FOR TONIGHT THURSDAY AND THURSDAY  
NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT THURSDAY.  
 
METRO MONTREAL - LAVAL.  
TONIGHT..CLEAR. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT NEAR  
MIDNIGHT. LOW 6.  
THURSDAY..SUNNY. HIGH 17. UV INDEX 8 OR VERY HIGH.  
THURSDAY NIGHT..CLEAR. LOW 7.  
 
VAUDREUIL - SOULANGES - HUNTINGDON.  
TONIGHT..CLEAR. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT NEAR  
MIDNIGHT. LOW 6.  
THURSDAY..SUNNY. HIGH 16. UV INDEX 8 OR VERY HIGH.  
THURSDAY NIGHT..CLEAR. LOW PLUS 4.  
 
RICHELIEU VALLEY - SAINT-HYACINTHE.  
TONIGHT..CLEAR. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT NEAR  
MIDNIGHT. LOW 6.  
THURSDAY..SUNNY. HIGH 17. UV INDEX 8 OR VERY HIGH.  
THURSDAY NIGHT..CLEAR. LOW PLUS 4.  
 
LANAUDIERE.  
TONIGHT..CLEAR. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT NEAR  
MIDNIGHT. LOW PLUS 1 WITH PATCHY FROST.  
THURSDAY..SUNNY. HIGH 16. UV INDEX 8 OR VERY HIGH.  
THURSDAY NIGHT..CLEAR. LOW PLUS 1 WITH PATCHY FROST.  
 
LACHUTE - SAINT-JEROME.  
TONIGHT..CLEAR. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT NEAR  
MIDNIGHT. LOW PLUS 5.  
THURSDAY..SUNNY. HIGH 16. UV INDEX 8 OR VERY HIGH.  
THURSDAY NIGHT..CLEAR. LOW PLUS 3 WITH RISK OF FROST.  
 
LAURENTIANS.  
TONIGHT..PARTLY CLOUDY. WIND WEST 30 KM/H GUSTING TO 50 BECOMING  
LIGHT LATE THIS EVENING. LOW PLUS 1 WITH PATCHY FROST.  
THURSDAY..SUNNY. HIGH 13. UV INDEX 7 OR HIGH.  
THURSDAY NIGHT..CLEAR. LOW ZERO WITH FROST.  
 
MONT-TREMBLANT PARK - SAINT-MICHEL-DES-SAINTS.  
TONIGHT..PARTLY CLOUDY. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING  
LIGHT LATE THIS EVENING. LOW PLUS 1.  
THURSDAY..CLEARING IN THE MORNING. HIGH 12. UV INDEX 7 OR HIGH.  
THURSDAY NIGHT..CLEAR. LOW MINUS 1.  
 
MONT-LAURIER.  
TONIGHT..MAINLY CLOUDY. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING  
LIGHT THIS EVENING. LOW PLUS 1 WITH PATCHY FROST.  
THURSDAY..CLEARING IN THE MORNING. HIGH 12. UV INDEX 7 OR HIGH.  
THURSDAY NIGHT..CLEAR. LOW ZERO WITH FROST.  
 
LA VERENDRYE WILDLIFE RESERVE.  
TONIGHT..MAINLY CLOUDY. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING  
LIGHT THIS EVENING. LOW ZERO.  
THURSDAY..CLEARING. HIGH 12. UV INDEX 6 OR HIGH.  
THURSDAY NIGHT..CLEAR. LOW PLUS 2.  
 
UPPER GATINEAU - LIEVRE - PAPINEAU.  
TONIGHT..A FEW CLOUDS. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING  
LIGHT THIS EVENING. LOW PLUS 1 WITH PATCHY FROST.  
THURSDAY..MAINLY SUNNY. HIGH 15. UV INDEX 7 OR HIGH.  
THURSDAY NIGHT..CLEAR. LOW PLUS 1 WITH PATCHY FROST.  
 
PONTIAC.  
TONIGHT..A FEW CLOUDS. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING  
LIGHT THIS EVENING. LOW PLUS 1 WITH PATCHY FROST.  
THURSDAY..SUNNY. HIGH 15. UV INDEX 7 OR HIGH.  
THURSDAY NIGHT..CLEAR. LOW PLUS 1 WITH PATCHY FROST.  
 
TEMISCAMINGUE.  
TONIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING  
LIGHT THIS EVENING. LOW MINUS 2 WITH FROST. WIND CHILL MINUS 4  
OVERNIGHT.  
THURSDAY..SUNNY. HIGH 14. UV INDEX 6 OR HIGH.  
THURSDAY NIGHT..CLEAR. LOW ZERO WITH PATCHY FROST.  
 
ABITIBI.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND  
NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW  
MINUS 3 WITH FROST. WIND CHILL MINUS 5 OVERNIGHT.  
THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH 14. WIND  
CHILL MINUS 4 IN THE MORNING. UV INDEX 6 OR HIGH.  
THURSDAY NIGHT..CLEAR. LOW ZERO WITH PATCHY FROST.  
 
PARENT - GOUIN RESERVOIR.  
TONIGHT..CLOUDY. 40 PERCENT CHANCE OF FLURRIES. WIND NORTHWEST  
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW MINUS 2. WIND  
CHILL MINUS 7 OVERNIGHT.  
THURSDAY..CLEARING. WIND UP TO 15 KM/H. HIGH 10. WIND CHILL MINUS 5  
IN THE MORNING. UV INDEX 6 OR HIGH.  
THURSDAY NIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 2. WIND CHILL  
MINUS 4 OVERNIGHT.  
 
MATAGAMI.  
TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. WIND  
NORTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT THIS EVENING. LOW  
MINUS 3. WIND CHILL MINUS 6 OVERNIGHT.  
THURSDAY..MAINLY CLOUDY. CLEARING EARLY IN THE AFTERNOON. WIND UP TO  
15 KM/H. HIGH 10. WIND CHILL MINUS 6 IN THE MORNING. UV INDEX 5 OR  
MODERATE.  
THURSDAY NIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS  
OVERNIGHT. LOW PLUS 1.  
 
WASKAGANISH.  
TONIGHT..LIGHT SNOW ENDING THIS EVENING THEN PARTLY CLOUDY.  
30 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND NORTHWEST 30 KM/H  
GUSTING TO 50 BECOMING LIGHT THIS EVENING. LOW MINUS 3. WIND CHILL  
MINUS 8 THIS EVENING.  
THURSDAY..CLEARING IN THE MORNING. HIGH 8. UV INDEX 5 OR MODERATE.  
THURSDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY LATE IN THE EVENING.  
WIND UP TO 15 KM/H. LOW MINUS 4. WIND CHILL MINUS 8 OVERNIGHT.  
 
END  
 
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