FPCN11 CWTO 181321 AAC UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL REGION ISSUED BY ENVIRONMENT CANADA AT 9:20 A.M. EDT SATURDAY 18 JULY 2026 FOR TODAY AND SUNDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. EDT. HANOVER - DUNDALK - SOUTHERN GREY COUNTY. TODAY..SHOWERS WITH THUNDERSTORMS ENDING THIS AFTERNOON THEN CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOCAL AMOUNT 30 TO 40 MM. WIDESPREAD SMOKE THIS MORNING. LOCAL SMOKE THIS AFTERNOON. WIND NORTHWEST 30 KM/H GUSTING TO 50. HIGH 23. HUMIDEX 30. UV INDEX 4 OR MODERATE. TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. LOCAL SMOKE. WIND NORTHWEST 30 KM/H GUSTING TO 50. LOW 15. SUNDAY..CLEARING IN THE MORNING. LOCAL SMOKE IN THE MORNING. HIGH 21. UV INDEX 8 OR VERY HIGH. REMAINDER UNCHANGED. END