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FPCN11 CWUL 121526
FORECASTS FOR WESTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT
11:30 A.M. EDT WEDNESDAY 12 AUGUST 2026 FOR TODAY AND THURSDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:45 P.M. EDT.
METRO MONTREAL - LAVAL.
TODAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H. HIGH 26. HUMIDEX 30. UV
INDEX 7 OR HIGH.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. LOW 17.
THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. WIND BECOMING WEST 20 KM/H GUSTING TO 40 NEAR NOON.
HIGH 24. HUMIDEX 28. UV INDEX 6 OR HIGH.
VAUDREUIL - SOULANGES - HUNTINGDON.
TODAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H. HIGH 26. HUMIDEX 30. UV
INDEX 7 OR HIGH.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. LOW 16.
THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. WIND BECOMING WEST 20 KM/H GUSTING TO 40 NEAR NOON.
HIGH 25. HUMIDEX 30. UV INDEX 6 OR HIGH.
RICHELIEU VALLEY - SAINT-HYACINTHE.
TODAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H. HIGH 26. HUMIDEX 31. UV
INDEX 7 OR HIGH.
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. LOW 16.
THURSDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON WITH RISK OF A THUNDERSTORM. WIND BECOMING WEST 20 KM/H
GUSTING TO 40 NEAR NOON. HIGH 24. HUMIDEX 28. UV INDEX 6 OR HIGH.
LANAUDIERE.
TODAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H. HIGH 26. HUMIDEX 30. UV
INDEX 7 OR HIGH.
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. LOW 15.
THURSDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON WITH RISK OF A THUNDERSTORM. WIND BECOMING WEST 20 KM/H
NEAR NOON. HIGH 23. HUMIDEX 28. UV INDEX 6 OR HIGH.
LACHUTE - SAINT-JEROME.
TODAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H. HIGH 25. HUMIDEX 30. UV
INDEX 7 OR HIGH.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. FOG PATCHES DEVELOPING OVERNIGHT.
LOW 15.
THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING
WEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 24. HUMIDEX 28. UV
INDEX 6 OR HIGH.
LAURENTIANS.
TODAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H. HIGH 23. HUMIDEX 26. UV
INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. FOG PATCHES DEVELOPING OVERNIGHT.
LOW 14.
THURSDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON WITH RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING IN
THE MORNING. WIND BECOMING WEST 20 KM/H NEAR NOON. HIGH 21. HUMIDEX
26. UV INDEX 6 OR HIGH.
MONT-TREMBLANT PARK - SAINT-MICHEL-DES-SAINTS.
TODAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H. HIGH 22. UV INDEX 6 OR
HIGH.
TONIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13.
THURSDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON WITH RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING IN
THE MORNING. HIGH 20. UV INDEX 6 OR HIGH.
MONT-LAURIER.
TODAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H. HIGH 22. HUMIDEX 25. UV
INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13.
THURSDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 22. HUMIDEX
26. UV INDEX 6 OR HIGH.
LA VERENDRYE WILDLIFE RESERVE.
TODAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H. HIGH 21. HUMIDEX 25. UV
INDEX 6 OR HIGH.
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT.
LOW 14.
THURSDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 21. UV
INDEX 6 OR HIGH.
UPPER GATINEAU - LIEVRE - PAPINEAU.
TODAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. HIGH 24. HUMIDEX 27. UV INDEX 6 OR HIGH.
TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING.
RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING
OVERNIGHT. LOW 13.
THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 24. HUMIDEX
27. UV INDEX 6 OR HIGH.
PONTIAC.
TODAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. HIGH 25. HUMIDEX 29. UV INDEX 7 OR HIGH.
TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING.
RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING
OVERNIGHT. LOW 14.
THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 25. HUMIDEX
29. UV INDEX 6 OR HIGH.
TEMISCAMINGUE.
TODAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H. HIGH 23. HUMIDEX 26. UV
INDEX 6 OR HIGH.
TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING.
RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING
OVERNIGHT. LOW 11.
THURSDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 19. UV
INDEX 6 OR HIGH.
ABITIBI.
TODAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H. HIGH 21. UV INDEX 6 OR
HIGH.
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT.
LOW 13.
THURSDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 20. UV
INDEX 6 OR HIGH.
PARENT - GOUIN RESERVOIR.
TODAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H. HIGH 20. UV INDEX 6 OR
HIGH.
TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW 13.
THURSDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.
RISK OF A THUNDERSTORM IN THE AFTERNOON. FOG PATCHES DISSIPATING IN
THE MORNING. WIND BECOMING NORTHWEST 20 KM/H NEAR NOON. HIGH 18. UV
INDEX 6 OR HIGH.
MATAGAMI.
TODAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND RISK OF A
THUNDERSTORM. WIND WEST 20 KM/H. HIGH 20. UV INDEX 5 OR MODERATE.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM EARLY THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT.
LOW 11.
THURSDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. FOG
PATCHES DISSIPATING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H
NEAR NOON. HIGH 17. UV INDEX 6 OR HIGH.
WASKAGANISH.
TODAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. WIND NORTH 20 KM/H. HIGH 19. UV INDEX 6 OR
HIGH.
TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.
PERIODS OF DRIZZLE BEGINNING BEFORE MORNING. FOG PATCHES DEVELOPING
OVERNIGHT. LOW 9.
THURSDAY..PERIODS OF DRIZZLE ENDING IN THE MORNING THEN MAINLY
CLOUDY. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING
NORTHWEST 20 KM/H NEAR NOON. HIGH 15. UV INDEX 5 OR MODERATE.
END
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