FPCN11 CWUL 150844 FORECASTS FOR WESTERN QUEBEC ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. EDT SUNDAY 15 MARCH 2026 FOR TODAY AND MONDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:30 A.M. EDT. METRO MONTREAL - LAVAL. TODAY..MAINLY SUNNY. INCREASING CLOUDINESS THIS MORNING THEN PERIODS OF SNOW BEGINNING LATE THIS AFTERNOON. WIND BECOMING NORTHEAST 20 KM/H GUSTING TO 40 LATE THIS AFTERNOON. HIGH ZERO. WIND CHILL MINUS 10 THIS MORNING. UV INDEX 3 OR MODERATE. TONIGHT..PERIODS OF SNOW ENDING THIS EVENING THEN CLOUDY. WIND NORTHEAST 20 KM/H GUSTING TO 40 BECOMING SOUTHEAST 30 GUSTING TO 50 LATE THIS EVENING. TEMPERATURE RISING TO 6 BY MORNING. MONDAY..A MIX OF SUN AND CLOUD. A FEW SHOWERS BEGINNING IN THE MORNING AND ENDING IN THE AFTERNOON. WIND SOUTHEAST 30 KM/H GUSTING TO 50. HIGH 12. UV INDEX 4 OR MODERATE. VAUDREUIL - SOULANGES - HUNTINGDON. TODAY..MAINLY SUNNY. INCREASING CLOUDINESS THIS MORNING THEN PERIODS OF SNOW BEGINNING LATE THIS AFTERNOON. WIND BECOMING NORTHEAST 20 KM/H GUSTING TO 40 LATE THIS AFTERNOON. HIGH ZERO. WIND CHILL MINUS 12 THIS MORNING. UV INDEX 4 OR MODERATE. TONIGHT..PERIODS OF SNOW ENDING THIS EVENING THEN CLOUDY. WIND NORTHEAST 20 KM/H GUSTING TO 40 BECOMING SOUTHEAST 30 GUSTING TO 50 LATE THIS EVENING. TEMPERATURE RISING TO 6 BY MORNING. MONDAY..A MIX OF SUN AND CLOUD. A FEW SHOWERS BEGINNING IN THE MORNING AND ENDING NEAR NOON. WIND SOUTHEAST 30 KM/H GUSTING TO 50. HIGH 15. UV INDEX 4 OR MODERATE. RICHELIEU VALLEY - SAINT-HYACINTHE. TODAY..MAINLY SUNNY. INCREASING CLOUDINESS LATE THIS MORNING. WIND BECOMING EAST 20 KM/H GUSTING TO 40 LATE THIS AFTERNOON. HIGH ZERO. WIND CHILL MINUS 11 THIS MORNING. UV INDEX 4 OR MODERATE. TONIGHT..PERIODS OF SNOW ENDING THIS EVENING THEN CLOUDY. WIND EAST 20 KM/H GUSTING TO 40 BECOMING SOUTH 40 GUSTING TO 60 LATE THIS EVENING. TEMPERATURE RISING TO PLUS 4 BY MORNING. MONDAY..A MIX OF SUN AND CLOUD. A FEW SHOWERS IN THE MORNING. WIND SOUTH 40 KM/H GUSTING TO 70. HIGH 15. UV INDEX 4 OR MODERATE. LANAUDIERE. TODAY..MAINLY SUNNY. INCREASING CLOUDINESS NEAR NOON. WIND BECOMING EAST 20 KM/H GUSTING TO 40 LATE THIS AFTERNOON. HIGH ZERO. WIND CHILL MINUS 14 THIS MORNING. UV INDEX 4 OR MODERATE. TONIGHT..PERIODS OF SNOW ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS. LOCAL SNOWFALL AMOUNT 2 TO 4 CM. WIND SOUTHEAST 20 KM/H GUSTING TO 40. TEMPERATURE RISING TO PLUS 4 BY MORNING. WIND CHILL MINUS 7 THIS EVENING. MONDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING. A FEW SHOWERS BEGINNING IN THE MORNING AND ENDING IN THE AFTERNOON. WIND SOUTHEAST 20 KM/H GUSTING TO 40. HIGH 12. UV INDEX 2 OR LOW. LACHUTE - SAINT-JEROME. TODAY..MAINLY SUNNY. INCREASING CLOUDINESS THIS MORNING THEN SNOW BEGINNING LATE THIS AFTERNOON. WIND BECOMING NORTHEAST 20 KM/H GUSTING TO 40 LATE THIS AFTERNOON. HIGH MINUS 2. WIND CHILL MINUS 14 THIS MORNING AND MINUS 5 THIS AFTERNOON. UV INDEX 3 OR MODERATE. TONIGHT..SNOW ENDING LATE THIS EVENING THEN CLOUDY WITH 40 PERCENT CHANCE OF RAIN SHOWERS. LOCAL SNOWFALL AMOUNT 2 CM. WIND NORTHEAST 20 KM/H GUSTING TO 40 BECOMING SOUTHEAST 20 GUSTING TO 40 LATE THIS EVENING. TEMPERATURE RISING TO PLUS 2 BY MORNING. WIND CHILL MINUS 9 THIS EVENING. MONDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING. A FEW SHOWERS BEGINNING IN THE MORNING AND ENDING NEAR NOON. WIND SOUTHEAST 30 KM/H GUSTING TO 50. HIGH 11. UV INDEX 3 OR MODERATE. LAURENTIANS. TODAY..MAINLY SUNNY. INCREASING CLOUDINESS THIS MORNING THEN SNOW BEGINNING LATE THIS AFTERNOON. WIND BECOMING EAST 20 KM/H GUSTING TO 40 LATE THIS AFTERNOON. HIGH MINUS 1. WIND CHILL MINUS 17 THIS MORNING AND MINUS 5 THIS AFTERNOON. UV INDEX 3 OR MODERATE. TONIGHT..SNOW ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF RAIN SHOWERS. SNOWFALL AMOUNT 2 TO 4 CM. WIND SOUTHEAST 30 KM/H GUSTING TO 50. TEMPERATURE RISING TO PLUS 2 BY MORNING. WIND CHILL MINUS 10 THIS EVENING. MONDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING. A FEW SHOWERS BEGINNING IN THE MORNING AND ENDING IN THE AFTERNOON. WIND SOUTHEAST 30 KM/H GUSTING TO 50. HIGH 11. UV INDEX 2 OR LOW. MONT-TREMBLANT PARK - SAINT-MICHEL-DES-SAINTS. TODAY..MAINLY SUNNY. INCREASING CLOUDINESS THIS MORNING THEN SNOW BEGINNING LATE THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 3. WIND CHILL MINUS 19 THIS MORNING AND MINUS 7 THIS AFTERNOON. UV INDEX 3 OR MODERATE. TONIGHT..PERIODS OF SNOW AND LOCAL BLOWING SNOW. RISK OF FREEZING RAIN OVERNIGHT. SNOWFALL AMOUNT 5 CM. WIND BECOMING SOUTHEAST 30 KM/H GUSTING TO 50 THIS EVENING. TEMPERATURE RISING TO PLUS 1 BY MORNING. WIND CHILL MINUS 13 THIS EVENING. MONDAY..PERIODS OF LIGHT SNOW CHANGING TO RAIN IN THE MORNING. RISK OF FREEZING RAIN EARLY IN THE MORNING. WIND SOUTHEAST 30 KM/H GUSTING TO 60. HIGH 9. UV INDEX 1 OR LOW. MONT-LAURIER. TODAY..INCREASING CLOUDINESS. SNOW BEGINNING LATE THIS AFTERNOON. AMOUNT 2 CM. WIND UP TO 15 KM/H. HIGH MINUS 2. WIND CHILL MINUS 22 THIS MORNING AND MINUS 6 THIS AFTERNOON. UV INDEX 2 OR LOW. TONIGHT..SNOW CHANGING TO RAIN BEFORE MORNING. RISK OF FREEZING RAIN OVERNIGHT. SNOWFALL AMOUNT 5 TO 10 CM. LOCAL BLOWING SNOW LATE THIS EVENING AND OVERNIGHT. WIND BECOMING SOUTHEAST 30 KM/H GUSTING TO 50 THIS EVENING. TEMPERATURE RISING TO PLUS 4 BY MORNING. WIND CHILL MINUS 11 THIS EVENING. MONDAY..RAIN. WIND SOUTHEAST 30 KM/H GUSTING TO 50. HIGH 10. UV INDEX 1 OR LOW. LA VERENDRYE WILDLIFE RESERVE. TODAY..INCREASING CLOUDINESS. SNOW BEGINNING THIS AFTERNOON. AMOUNT 2 CM. WIND BECOMING EAST 20 KM/H GUSTING TO 40 LATE THIS AFTERNOON. HIGH MINUS 3. WIND CHILL MINUS 25 THIS MORNING AND MINUS 7 THIS AFTERNOON. UV INDEX 2 OR LOW. TONIGHT..SNOW AT TIMES HEAVY CHANGING TO FREEZING RAIN BEFORE MORNING. SNOWFALL AMOUNT 15 TO 25 CM. WIND EAST 20 KM/H GUSTING TO 40. TEMPERATURE RISING TO PLUS 2 BY MORNING. WIND CHILL NEAR MINUS 12. MONDAY..FREEZING RAIN CHANGING TO RAIN IN THE MORNING. RAINFALL AMOUNT 10 TO 15 MM. WIND SOUTHEAST 30 KM/H GUSTING TO 50. HIGH 9. UV INDEX 1 OR LOW. UPPER GATINEAU - LIEVRE - PAPINEAU. TODAY..INCREASING CLOUDINESS. SNOW BEGINNING THIS AFTERNOON. AMOUNT 2 TO 4 CM. WIND BECOMING EAST 20 KM/H GUSTING TO 40 LATE THIS AFTERNOON. HIGH MINUS 2. WIND CHILL MINUS 19 THIS MORNING AND MINUS 4 THIS AFTERNOON. UV INDEX 2 OR LOW. TONIGHT..SNOW ENDING NEAR MIDNIGHT THEN CLOUDY WITH 60 PERCENT CHANCE OF RAIN SHOWERS. SNOWFALL AMOUNT 5 CM OVER NORTHERN SECTIONS. WIND SOUTHEAST 30 KM/H GUSTING TO 50. TEMPERATURE RISING TO PLUS 4 BY MORNING. WIND CHILL MINUS 10 THIS EVENING. MONDAY..RAIN. WIND SOUTHEAST 30 KM/H GUSTING TO 50. HIGH 10. UV INDEX 1 OR LOW. PONTIAC. TODAY..INCREASING CLOUDINESS. SNOW AT TIMES HEAVY AND LOCAL BLOWING SNOW BEGINNING NEAR NOON. AMOUNT 5 CM. WIND BECOMING EAST 30 KM/H GUSTING TO 50 THIS AFTERNOON. HIGH MINUS 2. WIND CHILL MINUS 19 THIS MORNING AND MINUS 7 THIS AFTERNOON. UV INDEX 2 OR LOW. TONIGHT..SNOW AT TIMES HEAVY CHANGING TO FREEZING RAIN NEAR MIDNIGHT THEN TO PERIODS OF RAIN OVERNIGHT. SNOWFALL AMOUNT 15 CM OVER NORTHERN SECTIONS. LOCAL BLOWING SNOW THIS EVENING. WIND EAST 30 KM/H GUSTING TO 50. TEMPERATURE RISING TO 6 BY MORNING. WIND CHILL MINUS 10 THIS EVENING. MONDAY..RAIN. AMOUNT 10 TO 15 MM. WIND SOUTHEAST 30 KM/H GUSTING TO 50 BECOMING LIGHT LATE IN THE AFTERNOON. HIGH 11. UV INDEX 1 OR LOW. TEMISCAMINGUE. TODAY..INCREASING CLOUDINESS. SNOW AT TIMES HEAVY BEGINNING NEAR NOON. AMOUNT 5 TO 10 CM. WIND BECOMING NORTHEAST 20 KM/H GUSTING TO 40 THIS AFTERNOON. HIGH MINUS 3. WIND CHILL MINUS 24 THIS MORNING AND MINUS 7 THIS AFTERNOON. UV INDEX 2 OR LOW. TONIGHT..SNOW AT TIMES HEAVY BECOMING MIXED WITH FREEZING RAIN BEFORE MORNING. SNOWFALL AMOUNT 15 TO 25 CM. LOCAL BLOWING SNOW. WIND NORTHEAST 30 KM/H GUSTING TO 50. TEMPERATURE STEADY NEAR MINUS 4. WIND CHILL NEAR MINUS 12. MONDAY..FREEZING RAIN. RAIN OVER SOUTHERN SECTIONS. RAINFALL AMOUNT 15 MM OVER SOUTHERN SECTIONS. WIND SOUTHEAST 40 KM/H GUSTING TO 60 BECOMING LIGHT LATE IN THE AFTERNOON. HIGH MINUS 2 EXCEPT PLUS 5 OVER SOUTHERN SECTIONS. WIND CHILL NEAR MINUS 11. UV INDEX 1 OR LOW. ABITIBI. TODAY..MAINLY SUNNY. INCREASING CLOUDINESS THIS MORNING THEN LIGHT SNOW BEGINNING LATE THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 4. WIND CHILL MINUS 30 THIS MORNING AND MINUS 9 THIS AFTERNOON. RISK OF FROSTBITE. UV INDEX 2 OR LOW. TONIGHT..LIGHT SNOW CHANGING TO SNOW AT TIMES HEAVY THIS EVENING. AMOUNT 20 TO 30 CM. LOCAL BLOWING SNOW. WIND BECOMING NORTHEAST 30 KM/H GUSTING TO 50 THIS EVENING. LOW MINUS 6. WIND CHILL NEAR MINUS 14. MONDAY..SNOW AT TIMES HEAVY MIXED WITH ICE PELLETS CHANGING TO FREEZING RAIN LATE IN THE MORNING. SNOW AND ICE PELLET AMOUNT 5 TO 10 CM EXCEPT 20 CM OVER NORTHERN SECTIONS. WIND NORTHEAST 20 KM/H GUSTING TO 40. HIGH MINUS 1. WIND CHILL MINUS 12 IN THE MORNING AND MINUS 7 IN THE AFTERNOON. UV INDEX 1 OR LOW. PARENT - GOUIN RESERVOIR. TODAY..MAINLY SUNNY. INCREASING CLOUDINESS NEAR NOON. WIND UP TO 15 KM/H. HIGH MINUS 5. WIND CHILL MINUS 24 THIS MORNING AND MINUS 7 THIS AFTERNOON. UV INDEX 3 OR MODERATE. TONIGHT..SNOW AT TIMES HEAVY AND LOCAL BLOWING SNOW. AMOUNT 15 TO 25 CM. WIND BECOMING EAST 30 KM/H GUSTING TO 50 THIS EVENING. TEMPERATURE RISING TO MINUS 1 BY MORNING. WIND CHILL NEAR MINUS 14. MONDAY..SNOW CHANGING TO FREEZING RAIN IN THE MORNING THEN TO RAIN LATE IN THE MORNING. SNOWFALL AMOUNT 5 CM OVER NORTHERN SECTIONS. WIND SOUTHEAST 30 KM/H GUSTING TO 60. HIGH 6. WIND CHILL MINUS 11 IN THE MORNING. UV INDEX 1 OR LOW. MATAGAMI. TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. HIGH MINUS 4. WIND CHILL MINUS 27 THIS MORNING AND MINUS 9 THIS AFTERNOON. UV INDEX 2 OR LOW. TONIGHT..SNOW AT TIMES HEAVY. AMOUNT 5 TO 10 CM. WIND BECOMING NORTHEAST 20 KM/H GUSTING TO 40 OVERNIGHT. LOW MINUS 10. WIND CHILL MINUS 13 THIS EVENING AND MINUS 18 OVERNIGHT. MONDAY..SNOW AT TIMES HEAVY AND LOCAL BLOWING SNOW. AMOUNT 15 TO 25 CM. WIND NORTHEAST 20 KM/H GUSTING TO 40. HIGH MINUS 6. WIND CHILL NEAR MINUS 17. UV INDEX 1 OR LOW. WASKAGANISH. TODAY..A FEW FLURRIES ENDING LATE THIS MORNING THEN CLEARING. WIND BECOMING NORTH 20 KM/H NEAR NOON. HIGH MINUS 14. WIND CHILL MINUS 29 THIS MORNING AND MINUS 23 THIS AFTERNOON. RISK OF FROSTBITE. UV INDEX 2 OR LOW. TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT. WIND NORTHEAST 20 KM/H. LOW MINUS 20 WITH TEMPERATURE RISING TO MINUS 17 BY MORNING. WIND CHILL NEAR MINUS 30. RISK OF FROSTBITE. MONDAY..SNOW AND LOCAL BLOWING SNOW. AMOUNT 10 CM. WIND NORTH 30 KM/H GUSTING TO 50. HIGH MINUS 12. WIND CHILL MINUS 30 IN THE MORNING AND MINUS 22 IN THE AFTERNOON. RISK OF FROSTBITE. UV INDEX 1 OR LOW. END