FPCN11 CWTO 100129 AAB UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL REGION ISSUED BY ENVIRONMENT CANADA AT 9:29 P.M. EDT FRIDAY 9 MAY 2025 FOR TONIGHT SATURDAY AND SATURDAY NIGHT. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT SATURDAY. SAUGEEN SHORES - KINCARDINE - SOUTHERN BRUCE COUNTY. TONIGHT..CLEAR LATE THIS EVENING AND AFTER MIDNIGHT THEN PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW PLUS 3. SATURDAY..CLEARING IN THE MORNING. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 LATE IN THE AFTERNOON. HIGH 14. UV INDEX 8 OR VERY HIGH. SATURDAY NIGHT..CLEAR. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW PLUS 1. BRUCE PENINSULA - SAUBLE BEACH - TOBERMORY. TONIGHT..CLEAR LATE THIS EVENING THEN PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW PLUS 3. SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTH 30 KM/H GUSTING TO 50 LATE IN THE MORNING. HIGH 14. UV INDEX 7 OR HIGH. SATURDAY NIGHT..CLEAR. WIND NORTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW PLUS 1. HANOVER - DUNDALK - SOUTHERN GREY COUNTY. TONIGHT..CLEAR LATE THIS EVENING AND AFTER MIDNIGHT THEN PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW ZERO. SATURDAY..MAINLY SUNNY. WIND WEST 20 KM/H BECOMING NORTH 20 EARLY IN THE AFTERNOON. HIGH 20. UV INDEX 7 OR HIGH. SATURDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR IN THE EVENING. WIND NORTH 20 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW PLUS 2. OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY. TONIGHT..CLEAR LATE THIS EVENING AND AFTER MIDNIGHT THEN PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW PLUS 2. SATURDAY..MAINLY SUNNY. WIND WEST 20 KM/H BECOMING LIGHT LATE IN THE MORNING. WIND BECOMING NORTH 20 GUSTING TO 40 IN THE AFTERNOON. HIGH 16. UV INDEX 7 OR HIGH. SATURDAY NIGHT..CLEARING IN THE EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW PLUS 3. BARRIE - COLLINGWOOD - HILLSDALE. TONIGHT..CLEAR LATE THIS EVENING AND AFTER MIDNIGHT THEN PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW PLUS 4. SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTHWEST 20 KM/H IN THE MORNING. HIGH 18. UV INDEX 7 OR HIGH. SATURDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR IN THE EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT AFTER MIDNIGHT. LOW PLUS 2. MIDLAND - COLDWATER - ORR LAKE. TONIGHT..CLEAR LATE THIS EVENING AND AFTER MIDNIGHT THEN PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. TEMPERATURE STEADY NEAR 6. SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 11. UV INDEX 7 OR HIGH. SATURDAY NIGHT..CLEARING LATE IN THE EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT AFTER MIDNIGHT. LOW PLUS 3. PORT CARLING - PORT SEVERN. TONIGHT..CLEAR LATE THIS EVENING AND AFTER MIDNIGHT THEN PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW PLUS 4. SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING WEST 30 KM/H IN THE AFTERNOON. HIGH 13. UV INDEX 7 OR HIGH. SATURDAY NIGHT..CLEARING IN THE EVENING. WIND NORTH 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW PLUS 3. TOWN OF PARRY SOUND - ROSSEAU - KILLBEAR PARK. TONIGHT..CLEAR LATE THIS EVENING AND AFTER MIDNIGHT THEN PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW PLUS 1. SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 19. UV INDEX 7 OR HIGH. SATURDAY NIGHT..CLEAR. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW ZERO. HUNTSVILLE - BAYSVILLE. TONIGHT..CLEAR. LOW PLUS 1. SATURDAY..MAINLY CLOUDY. WIND BECOMING WEST 20 KM/H GUSTING TO 40 IN THE MORNING THEN BECOMING NORTH 20 IN THE AFTERNOON. HIGH 19. UV INDEX 7 OR HIGH. SATURDAY NIGHT..CLEARING IN THE EVENING. WIND NORTH 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW ZERO. BAYFIELD INLET - DUNCHURCH. TONIGHT..CLEAR LATE THIS EVENING AND AFTER MIDNIGHT THEN PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. LOW PLUS 2. SATURDAY..MAINLY CLOUDY. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 LATE IN THE MORNING. HIGH 15. UV INDEX 7 OR HIGH. SATURDAY NIGHT..CLEARING IN THE EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW ZERO. REMAINDER UNCHANGED. END