FPCN13 CWQB 210844 FORECASTS FOR CENTRAL QUEBEC ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. EDT MONDAY 21 SEPTEMBER 2026 FOR TODAY AND TUESDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:30 A.M. EDT. EASTERN TOWNSHIPS. TODAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS MORNING. CLEARING THIS AFTERNOON. FOG PATCHES DISSIPATING THIS MORNING. HIGH 14. UV INDEX 5 OR MODERATE. TONIGHT..PARTLY CLOUDY. LOW PLUS 3 WITH RISK OF FROST. TUESDAY..CLEARING IN THE MORNING. HIGH 16. UV INDEX 5 OR MODERATE. BEAUCE. TODAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS MORNING. CLEARING NEAR NOON. FOG PATCHES DISSIPATING THIS MORNING. HIGH 14. UV INDEX 4 OR MODERATE. TONIGHT..A FEW CLOUDS. LOW PLUS 3 WITH RISK OF FROST. TUESDAY..MAINLY SUNNY. HIGH 17. UV INDEX 5 OR MODERATE. DRUMMONDVILLE - BOIS-FRANCS. TODAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING THIS MORNING. WIND NORTH 20 KM/H. HIGH 15. UV INDEX 5 OR MODERATE. TONIGHT..A FEW CLOUDS. LOW 6. TUESDAY..MAINLY SUNNY. HIGH 17. UV INDEX 5 OR MODERATE. MAURICIE. TODAY..A MIX OF SUN AND CLOUD. WIND NORTH 20 KM/H. HIGH 15. UV INDEX 5 OR MODERATE. TONIGHT..A FEW CLOUDS. LOW PLUS 4 WITH RISK OF FROST. TUESDAY..SUNNY. HIGH 18. UV INDEX 5 OR MODERATE. QUEBEC. TODAY..A MIX OF SUN AND CLOUD. HIGH 15. UV INDEX 4 OR MODERATE. TONIGHT..A FEW CLOUDS. LOW PLUS 3 WITH RISK OF FROST. TUESDAY..SUNNY. HIGH 17. UV INDEX 4 OR MODERATE. MONTMAGNY - L'ISLET. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS EARLY THIS MORNING. FOG PATCHES DISSIPATING THIS MORNING. HIGH 15. UV INDEX 4 OR MODERATE. TONIGHT..A FEW CLOUDS. LOW PLUS 4 WITH RISK OF FROST. TUESDAY..SUNNY. HIGH 15. UV INDEX 4 OR MODERATE. CHARLEVOIX. TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS MORNING. CLEARING THIS MORNING. HIGH 14. UV INDEX 4 OR MODERATE. TONIGHT..A FEW CLOUDS. LOW PLUS 4 WITH RISK OF FROST. TUESDAY..SUNNY. HIGH 14. UV INDEX 4 OR MODERATE. LA TUQUE. TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS MORNING. WIND NORTHWEST 20 KM/H. HIGH 11. UV INDEX 4 OR MODERATE. TONIGHT..MAINLY CLOUDY. CLEARING NEAR MIDNIGHT. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 1 WITH PATCHY FROST. TUESDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 17. UV INDEX 4 OR MODERATE. LAURENTIANS WILDLIFE RESERVE. TODAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. WIND NORTHWEST 20 KM/H. TEMPERATURE STEADY NEAR 6. UV INDEX 4 OR MODERATE. TONIGHT..PARTLY CLOUDY. LOW ZERO. TUESDAY..MAINLY SUNNY. HIGH 12. UV INDEX 4 OR MODERATE. SAGUENAY. TODAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. WIND WEST 20 KM/H GUSTING TO 40. HIGH 11. UV INDEX 3 OR MODERATE. TONIGHT..CLEARING LATE THIS EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 2 WITH PATCHY FROST. TUESDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 15. UV INDEX 4 OR MODERATE. LAC-SAINT-JEAN. TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND NORTHWEST 20 KM/H. HIGH 11. UV INDEX 3 OR MODERATE. TONIGHT..CLEARING. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 2 WITH PATCHY FROST. TUESDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 15. UV INDEX 4 OR MODERATE. CHIBOUGAMAU. TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. FOG PATCHES DISSIPATING THIS MORNING. WIND NORTHWEST 20 KM/H. HIGH 9. UV INDEX 3 OR MODERATE. TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. CLEARING NEAR MIDNIGHT. FOG PATCHES DEVELOPING OVERNIGHT. LOW MINUS 1. TUESDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 14. UV INDEX 4 OR MODERATE. END