688
FPCN11 CWUL 200844
FORECASTS FOR WESTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT
5:00 A.M. EDT WEDNESDAY 20 AUGUST 2025 FOR TODAY AND THURSDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:30 A.M. EDT.
METRO MONTREAL - LAVAL.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS
AFTERNOON. HIGH 23. HUMIDEX 26. UV INDEX 8 OR VERY HIGH.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. LOW 15.
THURSDAY..MAINLY SUNNY. HIGH 27. HUMIDEX 30. UV INDEX 8 OR VERY HIGH.
VAUDREUIL - SOULANGES - HUNTINGDON.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS
AFTERNOON. HIGH 22. HUMIDEX 25. UV INDEX 8 OR VERY HIGH.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. LOW 10.
THURSDAY..MAINLY SUNNY. HIGH 28. HUMIDEX 31. UV INDEX 8 OR VERY HIGH.
RICHELIEU VALLEY - SAINT-HYACINTHE.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS
AFTERNOON. HIGH 22. HUMIDEX 25. UV INDEX 8 OR VERY HIGH.
TONIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING OVERNIGHT. LOW 12.
THURSDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING EARLY IN THE MORNING.
HIGH 27. HUMIDEX 30. UV INDEX 8 OR VERY HIGH.
LANAUDIERE.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS
AFTERNOON. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH.
TONIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING OVERNIGHT. LOW 12.
THURSDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING EARLY IN THE MORNING.
HIGH 27. HUMIDEX 30. UV INDEX 8 OR VERY HIGH.
LACHUTE - SAINT-JEROME.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS
AFTERNOON. HIGH 23. HUMIDEX 27. UV INDEX 8 OR VERY HIGH.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. FOG PATCHES
DEVELOPING OVERNIGHT. LOW 11.
THURSDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING EARLY IN THE MORNING.
HIGH 26. HUMIDEX 30. UV INDEX 8 OR VERY HIGH.
LAURENTIANS.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS
AFTERNOON. HIGH 21. UV INDEX 7 OR HIGH.
TONIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING OVERNIGHT. LOW 11.
THURSDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. FOG
PATCHES DISSIPATING EARLY IN THE MORNING. HIGH 25. HUMIDEX 28. UV
INDEX 8 OR VERY HIGH.
MONT-TREMBLANT PARK - SAINT-MICHEL-DES-SAINTS.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS
AFTERNOON. HIGH 20. UV INDEX 7 OR HIGH.
TONIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13.
THURSDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. FOG
PATCHES DISSIPATING EARLY IN THE MORNING. HIGH 24. HUMIDEX 26. UV
INDEX 8 OR VERY HIGH.
MONT-LAURIER.
TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
HIGH 21. UV INDEX 7 OR HIGH.
TONIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING OVERNIGHT. LOW 12.
THURSDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. FOG
PATCHES DISSIPATING EARLY IN THE MORNING. HIGH 25. HUMIDEX 27. UV
INDEX 8 OR VERY HIGH.
LA VERENDRYE WILDLIFE RESERVE.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
MORNING. HIGH 22. UV INDEX 7 OR HIGH.
TONIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING OVERNIGHT. LOW 10.
THURSDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. FOG
PATCHES DISSIPATING EARLY IN THE MORNING. HIGH 26. HUMIDEX 28. UV
INDEX 7 OR HIGH.
UPPER GATINEAU - LIEVRE - PAPINEAU.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 20. UV
INDEX 7 OR HIGH.
TONIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING OVERNIGHT. LOW 11.
THURSDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING EARLY IN THE MORNING.
HIGH 27. HUMIDEX 29. UV INDEX 8 OR VERY HIGH.
PONTIAC.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 20.
HUMIDEX 25. UV INDEX 7 OR HIGH.
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW 14.
THURSDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. FOG
PATCHES DISSIPATING EARLY IN THE MORNING. HIGH 27. HUMIDEX 32. UV
INDEX 8 OR VERY HIGH.
TEMISCAMINGUE.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
MORNING. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH.
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW 11.
THURSDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING EARLY IN
THE MORNING. HIGH 26. HUMIDEX 29. UV INDEX 8 OR VERY HIGH.
ABITIBI.
TODAY..A MIX OF SUN AND CLOUD. HIGH 23. HUMIDEX 25. UV INDEX 7 OR
HIGH.
TONIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING OVERNIGHT. LOW 10.
THURSDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING EARLY IN
THE MORNING. HIGH 26. HUMIDEX 29. UV INDEX 7 OR HIGH.
PARENT - GOUIN RESERVOIR.
TODAY..A MIX OF SUN AND CLOUD. HIGH 19. UV INDEX 7 OR HIGH.
TONIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING OVERNIGHT. LOW 6.
THURSDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING EARLY IN
THE MORNING. HIGH 24. HUMIDEX 26. UV INDEX 7 OR HIGH.
MATAGAMI.
TODAY..A MIX OF SUN AND CLOUD. HIGH 22. UV INDEX 7 OR HIGH.
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW 7.
THURSDAY..MAINLY SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN
30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. FOG PATCHES
DISSIPATING EARLY IN THE MORNING. HIGH 24. HUMIDEX 27. UV INDEX 7 OR
HIGH.
WASKAGANISH.
TODAY..A MIX OF SUN AND CLOUD. HIGH 22. UV INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW 11.
THURSDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. A
FEW SHOWERS BEGINNING LATE IN THE AFTERNOON. FOG PATCHES DISSIPATING
EARLY IN THE MORNING. HIGH 21. UV INDEX 6 OR HIGH.
END
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