FPCN11 CWTO 151935 AAA UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL REGION ISSUED BY ENVIRONMENT CANADA AT 3:35 P.M. EDT THURSDAY 15 OCTOBER 2026 FOR TONIGHT FRIDAY AND FRIDAY NIGHT. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT FRIDAY. CHATHAM-KENT - RONDEAU PARK. TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. PERIODS OF RAIN BEGINNING EARLY THIS EVENING THEN CHANGING TO 40 PERCENT CHANCE OF SHOWERS AFTER MIDNIGHT. RISK OF A THUNDERSTORM LATE THIS EVENING AND OVERNIGHT. AMOUNT 10 TO 15 MM. WIND SOUTHEAST 20 KM/H GUSTING TO 50 BECOMING SOUTHWEST 40 GUSTING TO 60 AFTER MIDNIGHT. TEMPERATURE RISING TO 19 BY MORNING. FRIDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN THE MORNING AND EARLY IN THE AFTERNOON. A FEW SHOWERS BEGINNING IN THE AFTERNOON. WIND WEST 40 KM/H GUSTING TO 60. TEMPERATURE FALLING TO 11 IN THE AFTERNOON. UV INDEX 2 OR LOW. FRIDAY NIGHT..A FEW SHOWERS ENDING BEFORE MORNING THEN CLOUDY. WIND NORTHWEST 30 KM/H GUSTING TO 50. LOW PLUS 3 WITH RISK OF FROST. REMAINDER UNCHANGED. END