FPCN11 CWUL 051021 AAA

UPDATED FORECASTS FOR WESTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT

6:19 A.M. EDT TUESDAY 5 MAY 2026 FOR TODAY AND WEDNESDAY.

THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:30 A.M. EDT.



METRO MONTREAL - LAVAL.

TODAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS THIS MORNING. A

 FEW SHOWERS BEGINNING NEAR NOON. RISK OF A THUNDERSTORM. AMOUNT

 5 MM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS MORNING

 THEN INCREASING TO 50 GUSTING TO 70 NEAR NOON. HIGH 19. UV INDEX 5

 OR MODERATE.

TONIGHT..SHOWERS. AMOUNT 5 MM. WIND SOUTHWEST 20 KM/H GUSTING TO 40

 BECOMING LIGHT NEAR MIDNIGHT. LOW 7.

WEDNESDAY..RAIN ENDING IN THE AFTERNOON THEN CLOUDY. AMOUNT 5 MM.

 TEMPERATURE STEADY NEAR 8. UV INDEX 3 OR MODERATE.



VAUDREUIL - SOULANGES - HUNTINGDON.

TODAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS THIS MORNING. A

 FEW SHOWERS BEGINNING NEAR NOON. RISK OF A THUNDERSTORM. AMOUNT 5 TO

 10 MM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS MORNING

 THEN INCREASING TO 50 GUSTING TO 70 NEAR NOON. HIGH 20. UV INDEX 5

 OR MODERATE.

TONIGHT..SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. AMOUNT 5 MM.

 WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT.

 LOW 7.

WEDNESDAY..PERIODS OF RAIN. AMOUNT 5 TO 10 MM. TEMPERATURE STEADY

 NEAR 8. UV INDEX 1 OR LOW.



RICHELIEU VALLEY - SAINT-HYACINTHE.

TODAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS THIS MORNING. A

 FEW SHOWERS BEGINNING NEAR NOON. RISK OF A THUNDERSTORM. AMOUNT 5 TO

 10 MM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 INCREASING TO 50 GUSTING

 TO 70 NEAR NOON. HIGH 20. UV INDEX 5 OR MODERATE.

TONIGHT..SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. AMOUNT 5 TO

 10 MM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR

 MIDNIGHT. LOW 7.

WEDNESDAY..PERIODS OF RAIN. AMOUNT 10 TO 15 MM. TEMPERATURE STEADY

 NEAR 8. UV INDEX 1 OR LOW.



LACHUTE - SAINT-JEROME.

TODAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS THIS MORNING. A

 FEW SHOWERS BEGINNING NEAR NOON. RISK OF A THUNDERSTORM. WIND

 BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS MORNING THEN

 INCREASING TO 40 GUSTING TO 60 NEAR NOON. HIGH 18. UV INDEX 4 OR

 MODERATE.

TONIGHT..SHOWERS. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT

 NEAR MIDNIGHT. LOW 7.

WEDNESDAY..RAIN ENDING IN THE AFTERNOON THEN CLOUDY. HIGH 9. UV

 INDEX 4 OR MODERATE.



REMAINDER UNCHANGED.





END