654  
FPCN11 CWUL 231941  
FORECASTS FOR WESTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT  
3:45 P.M. EDT WEDNESDAY 23 SEPTEMBER 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. LOW 9.  
THURSDAY..SUNNY. HIGH 21. UV INDEX 5 OR MODERATE.  
THURSDAY NIGHT..CLEAR. LOW 8.  
 
VAUDREUIL - SOULANGES - HUNTINGDON.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 3 WITH  
RISK OF FROST.  
THURSDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 20. UV  
INDEX 5 OR MODERATE.  
THURSDAY NIGHT..CLEAR. FOG PATCHES OVERNIGHT. LOW PLUS 5.  
 
RICHELIEU VALLEY - SAINT-HYACINTHE.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 3 WITH  
RISK OF FROST.  
THURSDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 20. UV  
INDEX 5 OR MODERATE.  
THURSDAY NIGHT..CLEAR. FOG PATCHES OVERNIGHT. LOW 6.  
 
LANAUDIERE.  
TONIGHT..CLEAR. LOW PLUS 5.  
THURSDAY..SUNNY. HIGH 21. UV INDEX 5 OR MODERATE.  
THURSDAY NIGHT..CLEAR. LOW 7.  
 
LACHUTE - SAINT-JEROME.  
TONIGHT..CLEAR. LOW PLUS 5.  
THURSDAY..SUNNY. HIGH 21. UV INDEX 5 OR MODERATE.  
THURSDAY NIGHT..CLEAR. LOW 7.  
 
LAURENTIANS.  
TONIGHT..CLEAR. LOW ZERO WITH FROST.  
THURSDAY..SUNNY. HIGH 19. UV INDEX 5 OR MODERATE.  
THURSDAY NIGHT..CLEAR. LOW PLUS 5.  
 
MONT-TREMBLANT PARK - SAINT-MICHEL-DES-SAINTS.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 3.  
THURSDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 18. UV  
INDEX 5 OR MODERATE.  
THURSDAY NIGHT..CLEAR. FOG PATCHES OVERNIGHT. LOW PLUS 5.  
 
MONT-LAURIER.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 1 WITH  
PATCHY FROST.  
THURSDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 19. UV  
INDEX 5 OR MODERATE.  
THURSDAY NIGHT..CLEAR. FOG PATCHES OVERNIGHT. LOW PLUS 1 WITH PATCHY  
FROST.  
 
LA VERENDRYE WILDLIFE RESERVE.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 3.  
THURSDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 18. UV  
INDEX 5 OR MODERATE.  
THURSDAY NIGHT..CLEAR. FOG PATCHES OVERNIGHT. LOW PLUS 3.  
 
UPPER GATINEAU - LIEVRE - PAPINEAU.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 2 WITH  
RISK OF FROST.  
THURSDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 20. UV  
INDEX 5 OR MODERATE.  
THURSDAY NIGHT..CLEAR. FOG PATCHES OVERNIGHT. LOW PLUS 1.  
 
PONTIAC.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 4 WITH  
RISK OF FROST.  
THURSDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 18. UV  
INDEX 5 OR MODERATE.  
THURSDAY NIGHT..CLEAR. LOW PLUS 4 WITH RISK OF FROST.  
 
TEMISCAMINGUE.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 3 WITH  
RISK OF FROST.  
THURSDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 19. UV  
INDEX 5 OR MODERATE.  
THURSDAY NIGHT..CLEAR. LOW PLUS 4 WITH RISK OF FROST.  
 
ABITIBI.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 1 WITH  
PATCHY FROST.  
THURSDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 20. UV  
INDEX 5 OR MODERATE.  
THURSDAY NIGHT..A FEW CLOUDS. LOW PLUS 1 WITH PATCHY FROST.  
 
PARENT - GOUIN RESERVOIR.  
TONIGHT..CLEAR. FOG PATCHES DEVELOPING OVERNIGHT. LOW MINUS 1.  
THURSDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 20. UV  
INDEX 5 OR MODERATE.  
THURSDAY NIGHT..CLEAR. FOG PATCHES OVERNIGHT. LOW ZERO.  
 
MATAGAMI.  
TONIGHT..CLEAR. LOW PLUS 4.  
THURSDAY..SUNNY. HIGH 20. UV INDEX 4 OR MODERATE.  
THURSDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. LOW  
PLUS 3.  
 
WASKAGANISH.  
TONIGHT..CLEAR. WIND BECOMING SOUTHWEST 20 KM/H NEAR MIDNIGHT. LOW 8.  
THURSDAY..SUNNY. WIND SOUTHWEST 20 KM/H BECOMING LIGHT IN THE  
MORNING. HIGH 22. UV INDEX 4 OR MODERATE.  
THURSDAY NIGHT..INCREASING CLOUDINESS. LOW 10.  
 
END  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CANADA Page Main Text Page