288
FPCN11 CWUL 171929
FORECASTS FOR WESTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT
3:45 P.M. EDT MONDAY 17 AUGUST 2026 FOR TONIGHT TUESDAY AND TUESDAY
NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT TUESDAY.
METRO MONTREAL - LAVAL.
TONIGHT..PARTLY CLOUDY. LOW 15.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 26. HUMIDEX 31. UV INDEX 7 OR
HIGH.
TUESDAY NIGHT..A FEW CLOUDS. LOW 17.
VAUDREUIL - SOULANGES - HUNTINGDON.
TONIGHT..MAINLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW 15.
TUESDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 27. HUMIDEX 32. UV INDEX 7 OR HIGH.
TUESDAY NIGHT..CLEAR. INCREASING CLOUDINESS OVERNIGHT. LOW 15.
RICHELIEU VALLEY - SAINT-HYACINTHE.
TONIGHT..MAINLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW 16.
TUESDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 27. HUMIDEX 31. UV INDEX 7 OR HIGH.
TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. FOG PATCHES
OVERNIGHT. LOW 14.
LANAUDIERE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 14.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 26. HUMIDEX
31. UV INDEX 7 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING. FOG PATCHES OVERNIGHT. LOW 15.
LACHUTE - SAINT-JEROME.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 24. HUMIDEX
30. UV INDEX 7 OR HIGH.
TUESDAY NIGHT..CLEAR. INCREASING CLOUDINESS BEFORE MORNING. FOG
PATCHES OVERNIGHT. LOW 14.
LAURENTIANS.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 12.
TUESDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 24. HUMIDEX 29. UV INDEX 7 OR HIGH.
TUESDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING. A FEW SHOWERS BEGINNING BEFORE MORNING. FOG PATCHES
OVERNIGHT. LOW 14.
MONT-TREMBLANT PARK - SAINT-MICHEL-DES-SAINTS.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 12.
TUESDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 23. HUMIDEX 27. UV INDEX 7 OR HIGH.
TUESDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING. A FEW SHOWERS BEGINNING BEFORE MORNING. FOG PATCHES
OVERNIGHT. LOW 13.
MONT-LAURIER.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 11.
TUESDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 24. HUMIDEX 29. UV INDEX 7 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT WITH A
FEW SHOWERS. LOW 15.
LA VERENDRYE WILDLIFE RESERVE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 12.
TUESDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 25. HUMIDEX 28. UV INDEX 6 OR HIGH.
TUESDAY NIGHT..CLOUDY. A FEW SHOWERS BEGINNING LATE IN THE EVENING.
LOW 15.
UPPER GATINEAU - LIEVRE - PAPINEAU.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13.
TUESDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 26. HUMIDEX 29. UV INDEX 7 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT WITH A
FEW SHOWERS. LOW 15.
PONTIAC.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 14.
TUESDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 26. HUMIDEX 31. UV INDEX 6 OR HIGH.
TUESDAY NIGHT..CLOUDY. A FEW SHOWERS BEGINNING AFTER MIDNIGHT.
LOW 17.
TEMISCAMINGUE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13.
TUESDAY..MAINLY SUNNY. INCREASING CLOUDINESS NEAR NOON THEN
60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A
THUNDERSTORM IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE
MORNING. WIND BECOMING SOUTHWEST 20 KM/H NEAR NOON. HIGH 24. HUMIDEX
28. UV INDEX 6 OR HIGH.
TUESDAY NIGHT..SHOWERS. RISK OF A THUNDERSTORM EARLY IN THE EVENING.
LOW 14.
ABITIBI.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 12.
TUESDAY..MAINLY SUNNY. INCREASING CLOUDINESS NEAR NOON THEN A FEW
SHOWERS. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. FOG PATCHES
DISSIPATING IN THE MORNING. WIND BECOMING SOUTHWEST 20 KM/H NEAR
NOON. HIGH 23. HUMIDEX 26. UV INDEX 6 OR HIGH.
TUESDAY NIGHT..SHOWERS. RISK OF A THUNDERSTORM EARLY IN THE EVENING.
LOW 12.
PARENT - GOUIN RESERVOIR.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 10.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
MORNING. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 23. HUMIDEX
25. UV INDEX 6 OR HIGH.
TUESDAY NIGHT..MAINLY CLOUDY. A FEW SHOWERS BEGINNING OVERNIGHT.
LOW 14.
MATAGAMI.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. LOW 11.
TUESDAY..MAINLY SUNNY. INCREASING CLOUDINESS NEAR NOON THEN A FEW
SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND BECOMING
SOUTHWEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 21. UV INDEX 6 OR
HIGH.
TUESDAY NIGHT..A FEW SHOWERS ENDING OVERNIGHT THEN CLOUDY. RISK OF A
THUNDERSTORM EARLY IN THE EVENING. LOW 12.
WASKAGANISH.
TONIGHT..A FEW CLOUDS. LOW 13.
TUESDAY..INCREASING CLOUDINESS. A FEW SHOWERS BEGINNING IN THE
MORNING. RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND SOUTHWEST
20 KM/H GUSTING TO 40. HIGH 18. UV INDEX 2 OR LOW.
TUESDAY NIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN MAINLY CLOUDY
WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY IN
THE EVENING. LOW 12.
END
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