FPCN11 CWTO 200234 AAC UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL REGION ISSUED BY ENVIRONMENT CANADA AT 10:33 P.M. EDT TUESDAY 19 MAY 2026 FOR TONIGHT WEDNESDAY AND WEDNESDAY NIGHT. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT WEDNESDAY. GANANOQUE - MALLORYTOWN. TONIGHT..SHOWERS ENDING AFTER MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. WIND SOUTHWEST 20 KM/H GUSTING TO 40. LOW 18. WEDNESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING. CLEARING IN THE MORNING. WIND WEST 30 KM/H GUSTING TO 50 BECOMING NORTH 20 GUSTING TO 40 LATE IN THE AFTERNOON. HIGH 24. UV INDEX 9 OR VERY HIGH. WEDNESDAY NIGHT..CLEAR. WIND NORTH 20 KM/H GUSTING TO 40. LOW 6. REMAINDER UNCHANGED. END