FPCN11 CWTO 191500 FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL REGION ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. EDT TUESDAY 19 MAY 2026 FOR TODAY AND WEDNESDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:30 P.M. EDT. CITY OF TORONTO. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 30. HUMIDEX 34. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 OVERNIGHT. LOW 10. WEDNESDAY..CLEARING IN THE MORNING. WIND NORTHWEST 20 KM/H. HIGH 18. UV INDEX 9 OR VERY HIGH. WINDSOR - LEAMINGTON - ESSEX COUNTY. TODAY..SHOWERS. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 32. HUMIDEX 37. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING OVERNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 12. WEDNESDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING. WIND NORTHEAST 20 KM/H BECOMING LIGHT IN THE MORNING. HIGH 18. UV INDEX 8 OR VERY HIGH. CHATHAM-KENT - RONDEAU PARK. TODAY..SHOWERS. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 30. HUMIDEX 38. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING OVERNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 9. WEDNESDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING. WIND BECOMING NORTH 30 KM/H LATE IN THE MORNING. HIGH 14. UV INDEX 8 OR VERY HIGH. SARNIA - PETROLIA - WESTERN LAMBTON COUNTY. TODAY..SHOWERS. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 27. HUMIDEX 35. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING AFTER MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 9. WEDNESDAY..MAINLY CLOUDY. WIND NORTH 30 KM/H. HIGH 11. UV INDEX 7 OR HIGH. WATFORD - PINERY PARK - EASTERN LAMBTON COUNTY. TODAY..SHOWERS. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 30. HUMIDEX 38. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING AFTER MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 8. WEDNESDAY..MAINLY CLOUDY. WIND NORTH 30 KM/H. HIGH 10. UV INDEX 7 OR HIGH. RODNEY - SHEDDEN - WESTERN ELGIN COUNTY. TODAY..SUNNY NEAR NOON THEN A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 30. HUMIDEX 38. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING OVERNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 8. WEDNESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING. CLEARING IN THE MORNING. WIND NORTH 30 KM/H. HIGH 13. UV INDEX 9 OR VERY HIGH. ST. THOMAS - AYLMER - EASTERN ELGIN COUNTY. TODAY..SUNNY NEAR NOON THEN A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 29. HUMIDEX 37. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING OVERNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 8. WEDNESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING. CLEARING IN THE MORNING. WIND NORTH 30 KM/H. HIGH 13. UV INDEX 9 OR VERY HIGH. STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY. TODAY..SUNNY NEAR NOON THEN A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 29. HUMIDEX 37. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING AFTER MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 8. WEDNESDAY..CLEARING IN THE MORNING. WIND NORTHWEST 30 KM/H. HIGH 12. UV INDEX 9 OR VERY HIGH. LONDON - PARKHILL - EASTERN MIDDLESEX COUNTY. TODAY..SUNNY NEAR NOON THEN A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 29. HUMIDEX 37. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING AFTER MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 7. WEDNESDAY..CLEARING IN THE MORNING. WIND NORTHWEST 30 KM/H. HIGH 11. UV INDEX 9 OR VERY HIGH. SIMCOE - DELHI - NORFOLK. TODAY..SUNNY NEAR NOON THEN A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 70. HIGH 30. HUMIDEX 35. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING OVERNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 40 KM/H GUSTING TO 70 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 9. WEDNESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING. CLEARING IN THE MORNING. WIND BECOMING NORTHWEST 30 KM/H LATE IN THE MORNING. HIGH 16. UV INDEX 9 OR VERY HIGH. DUNNVILLE - CALEDONIA - HALDIMAND. TODAY..SUNNY NEAR NOON THEN A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 70. HIGH 30. HUMIDEX 36. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING OVERNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 40 KM/H GUSTING TO 70 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 10. WEDNESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING. CLEARING IN THE MORNING. WIND NORTHWEST 20 KM/H. HIGH 16. UV INDEX 9 OR VERY HIGH. WOODSTOCK - TILLSONBURG - OXFORD COUNTY. TODAY..SUNNY NEAR NOON THEN A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 70. HIGH 30. HUMIDEX 36. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING AFTER MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 40 KM/H GUSTING TO 70 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 7. WEDNESDAY..CLEARING IN THE MORNING. WIND NORTHWEST 30 KM/H. HIGH 16. UV INDEX 9 OR VERY HIGH. BRANTFORD - COUNTY OF BRANT. TODAY..SUNNY NEAR NOON THEN A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 70. HIGH 30. HUMIDEX 36. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING AFTER MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 40 KM/H GUSTING TO 70 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 7. WEDNESDAY..CLEARING IN THE MORNING. WIND NORTHWEST 30 KM/H. HIGH 16. UV INDEX 9 OR VERY HIGH. NIAGARA FALLS - WELLAND - SOUTHERN NIAGARA REGION. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. SHOWERS BEGINNING LATE THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 70. HIGH 30. HUMIDEX 36. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING OVERNIGHT THEN MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 40 KM/H GUSTING TO 70 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 10. WEDNESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING. CLEARING IN THE MORNING. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE AFTERNOON. HIGH 16. UV INDEX 9 OR VERY HIGH. ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. SHOWERS BEGINNING LATE THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 70. HIGH 30. HUMIDEX 35. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING OVERNIGHT THEN MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 40 KM/H GUSTING TO 70 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 13. WEDNESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING. CLEARING IN THE MORNING. WIND WEST 20 KM/H BECOMING LIGHT IN THE AFTERNOON. HIGH 17. UV INDEX 9 OR VERY HIGH. CITY OF HAMILTON. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 70. HIGH 30. HUMIDEX 35. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING AFTER MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 40 KM/H GUSTING TO 70 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 10. WEDNESDAY..CLEARING IN THE MORNING. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE AFTERNOON. HIGH 16. UV INDEX 9 OR VERY HIGH. BURLINGTON - OAKVILLE. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 30. HUMIDEX 35. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 OVERNIGHT. LOW 11. WEDNESDAY..CLEARING IN THE MORNING. WIND NORTHWEST 20 KM/H BECOMING LIGHT LATE IN THE MORNING. HIGH 15. UV INDEX 9 OR VERY HIGH. HALTON HILLS - MILTON. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 30. HUMIDEX 35. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 OVERNIGHT. LOW 9. WEDNESDAY..CLEARING IN THE MORNING. WIND NORTHWEST 20 KM/H BECOMING LIGHT LATE IN THE MORNING. HIGH 17. UV INDEX 9 OR VERY HIGH. MISSISSAUGA - BRAMPTON. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 30. HUMIDEX 35. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 OVERNIGHT. LOW 9. WEDNESDAY..CLEARING IN THE MORNING. WIND NORTHWEST 20 KM/H BECOMING LIGHT LATE IN THE MORNING. HIGH 17. UV INDEX 9 OR VERY HIGH. CALEDON. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 29. HUMIDEX 36. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 8. WEDNESDAY..MAINLY CLOUDY. HIGH 15. UV INDEX 7 OR HIGH. VAUGHAN - RICHMOND HILL - MARKHAM. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 30. HUMIDEX 35. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 OVERNIGHT. LOW 8. WEDNESDAY..CLEARING IN THE MORNING. WIND NORTHWEST 20 KM/H. HIGH 15. UV INDEX 9 OR VERY HIGH. NEWMARKET - GEORGINA - NORTHERN YORK REGION. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 29. HUMIDEX 34. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 8. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 20 KM/H. HIGH 14. UV INDEX 7 OR HIGH. PICKERING - OSHAWA - SOUTHERN DURHAM REGION. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 27. HUMIDEX 32. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 10. WEDNESDAY..CLEARING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H IN THE MORNING. HIGH 15. UV INDEX 9 OR VERY HIGH. UXBRIDGE - BEAVERTON - NORTHERN DURHAM REGION. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 28. HUMIDEX 33. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 7. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 20 KM/H. HIGH 13. UV INDEX 7 OR HIGH. GODERICH - BLUEWATER - SOUTHERN HURON COUNTY. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 27. HUMIDEX 34. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW PLUS 5. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 40 KM/H GUSTING TO 60. HIGH 10. UV INDEX 7 OR HIGH. WINGHAM - BLYTH - NORTHERN HURON COUNTY. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 27. HUMIDEX 35. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW PLUS 5. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 40 KM/H GUSTING TO 60. HIGH 10. UV INDEX 7 OR HIGH. STRATFORD - MITCHELL - SOUTHERN PERTH COUNTY. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 29. HUMIDEX 37. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW PLUS 5. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 30 KM/H. HIGH 12. UV INDEX 7 OR HIGH. LISTOWEL - MILVERTON - NORTHERN PERTH COUNTY. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 28. HUMIDEX 35. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW PLUS 5. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 30 KM/H. HIGH 11. UV INDEX 7 OR HIGH. KITCHENER - CAMBRIDGE - REGION OF WATERLOO. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 29. HUMIDEX 35. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 6. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 20 KM/H. HIGH 15. UV INDEX 7 OR HIGH. GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 29. HUMIDEX 34. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 6. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 20 KM/H. HIGH 15. UV INDEX 7 OR HIGH. MOUNT FOREST - ARTHUR - NORTHERN WELLINGTON COUNTY. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 27. HUMIDEX 33. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW PLUS 4. WEDNESDAY..MAINLY CLOUDY. WIND BECOMING NORTHWEST 30 KM/H LATE IN THE MORNING. HIGH 11. UV INDEX 7 OR HIGH. ORANGEVILLE - GRAND VALLEY - SOUTHERN DUFFERIN COUNTY. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 28. HUMIDEX 34. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW PLUS 5. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE AFTERNOON. HIGH 14. UV INDEX 7 OR HIGH. SHELBURNE - MANSFIELD - NORTHERN DUFFERIN COUNTY. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 28. HUMIDEX 36. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW PLUS 5. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE AFTERNOON. HIGH 14. UV INDEX 7 OR HIGH. INNISFIL - NEW TECUMSETH - ANGUS. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 29. HUMIDEX 34. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW PLUS 5. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE AFTERNOON. HIGH 14. UV INDEX 7 OR HIGH. SAUGEEN SHORES - KINCARDINE - SOUTHERN BRUCE COUNTY. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 27. HUMIDEX 32. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 40 KM/H GUSTING TO 60 BECOMING WEST 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTH 20 GUSTING TO 40 NEAR MIDNIGHT. LOW PLUS 4. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 40 KM/H GUSTING TO 60. HIGH 9. UV INDEX 7 OR HIGH. BRUCE PENINSULA - SAUBLE BEACH - TOBERMORY. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 25. HUMIDEX 32. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND NORTHWEST 30 KM/H GUSTING TO 50. LOW PLUS 4. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 30 KM/H. HIGH 8. UV INDEX 7 OR HIGH. HANOVER - DUNDALK - SOUTHERN GREY COUNTY. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 28. HUMIDEX 36. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 40 KM/H GUSTING TO 60 BECOMING WEST 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTH 20 GUSTING TO 40 NEAR MIDNIGHT. LOW PLUS 4. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE AFTERNOON. HIGH 11. UV INDEX 7 OR HIGH. OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 28. HUMIDEX 34. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 40 KM/H GUSTING TO 60 BECOMING WEST 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTH 20 GUSTING TO 40 NEAR MIDNIGHT. LOW PLUS 4. WEDNESDAY..MAINLY CLOUDY. WIND BECOMING NORTHWEST 20 KM/H LATE IN THE MORNING. HIGH 10. UV INDEX 7 OR HIGH. BARRIE - COLLINGWOOD - HILLSDALE. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 28. HUMIDEX 33. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 7. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 20 KM/H. HIGH 11. UV INDEX 7 OR HIGH. MIDLAND - COLDWATER - ORR LAKE. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 27. HUMIDEX 34. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 6. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 20 KM/H. HIGH 9. UV INDEX 7 OR HIGH. ORILLIA - LAGOON CITY - WASHAGO. TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 28. HUMIDEX 33. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40 THIS EVENING THEN BECOMING NORTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 7. WEDNESDAY..MAINLY CLOUDY. WIND NORTHWEST 20 KM/H. HIGH 11. UV INDEX 7 OR HIGH. COBOURG - COLBORNE - WESTERN NORTHUMBERLAND COUNTY. TODAY..A MIX OF SUN AND CLOUD. 70 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON WITH RISK OF A THUNDERSTORM. WIND WEST 30 KM/H GUSTING TO 50. HIGH 27. HUMIDEX 32. UV INDEX 8 OR VERY HIGH. TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 13. WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING. WIND NORTHWEST 20 KM/H. HIGH 18. UV INDEX 9 OR VERY HIGH. BELLEVILLE - QUINTE WEST - EASTERN NORTHUMBERLAND COUNTY. TODAY..A MIX OF SUN AND CLOUD. 70 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON WITH RISK OF A THUNDERSTORM. WIND WEST 30 KM/H GUSTING TO 50. HIGH 27. HUMIDEX 32. UV INDEX 8 OR VERY HIGH. TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 13. WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING. WIND NORTHWEST 20 KM/H. HIGH 18. UV INDEX 9 OR VERY HIGH. PICTON - SANDBANKS PARK. TODAY..A MIX OF SUN AND CLOUD. 70 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 27. HUMIDEX 32. UV INDEX 8 OR VERY HIGH. TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING WEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 13. WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING. WIND NORTHWEST 20 KM/H. HIGH 18. UV INDEX 9 OR VERY HIGH. NAPANEE - CONSECON. TODAY..A MIX OF SUN AND CLOUD. 70 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 27. HUMIDEX 32. UV INDEX 8 OR VERY HIGH. TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING WEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 13. WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING. WIND NORTHWEST 20 KM/H. HIGH 18. UV INDEX 9 OR VERY HIGH. KINGSTON - ODESSA - FRONTENAC ISLANDS. TODAY..A MIX OF SUN AND CLOUD. 70 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 27. HUMIDEX 31. UV INDEX 8 OR VERY HIGH. TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING WEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 16. WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING. WIND BECOMING WEST 20 KM/H IN THE AFTERNOON. HIGH 18. UV INDEX 9 OR VERY HIGH. LINDSAY - SOUTHERN KAWARTHA LAKES. TODAY..A MIX OF SUN AND CLOUD. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 28. HUMIDEX 34. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 7. WEDNESDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE MORNING. WIND NORTHWEST 20 KM/H. HIGH 14. UV INDEX 8 OR VERY HIGH. FENELON FALLS - BALSAM LAKE PARK - NORTHERN KAWARTHA LAKES. TODAY..A MIX OF SUN AND CLOUD. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 28. HUMIDEX 34. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 7. WEDNESDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE MORNING. WIND NORTHWEST 20 KM/H. HIGH 14. UV INDEX 8 OR VERY HIGH. PETERBOROUGH CITY - LAKEFIELD - SOUTHERN PETERBOROUGH COUNTY. TODAY..A MIX OF SUN AND CLOUD. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 28. HUMIDEX 33. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 9. WEDNESDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE MORNING. WIND NORTHWEST 20 KM/H. HIGH 16. UV INDEX 9 OR VERY HIGH. APSLEY - WOODVIEW - NORTHERN PETERBOROUGH COUNTY. TODAY..A MIX OF SUN AND CLOUD. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 28. HUMIDEX 34. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 9. WEDNESDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H IN THE AFTERNOON. HIGH 16. UV INDEX 8 OR VERY HIGH. STIRLING - TWEED - MADOC. TODAY..A MIX OF SUN AND CLOUD. 70 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 28. HUMIDEX 33. UV INDEX 9 OR VERY HIGH. TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING WEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 13. WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING. HIGH 19. UV INDEX 9 OR VERY HIGH. TAMWORTH - SYDENHAM - SOUTH FRONTENAC. TODAY..A MIX OF SUN AND CLOUD. 70 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 29. HUMIDEX 35. UV INDEX 9 OR VERY HIGH. TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING WEST 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 18. WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING. HIGH 21. UV INDEX 9 OR VERY HIGH. KALADAR - BANNOCKBURN - BON ECHO PARK. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. SHOWERS BEGINNING LATE THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 28. HUMIDEX 33. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 OVERNIGHT. LOW 14. WEDNESDAY..CLEARING IN THE MORNING. HIGH 20. UV INDEX 9 OR VERY HIGH. BANCROFT - HASTINGS HIGHLANDS - DENBIGH. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. SHOWERS BEGINNING LATE THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 27. HUMIDEX 32. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 OVERNIGHT. LOW 10. WEDNESDAY..CLEARING IN THE MORNING. HIGH 15. UV INDEX 8 OR VERY HIGH. GANANOQUE - MALLORYTOWN. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 28. HUMIDEX 34. UV INDEX 9 OR VERY HIGH. TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50. LOW 18. WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING. HIGH 24. UV INDEX 9 OR VERY HIGH. BROCKVILLE - PRESCOTT. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 28. HUMIDEX 33. UV INDEX 9 OR VERY HIGH. TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50. LOW 18. WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING. HIGH 24. UV INDEX 9 OR VERY HIGH. WESTPORT - CHARLESTON LAKE. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 29. HUMIDEX 34. UV INDEX 9 OR VERY HIGH. TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50. LOW 18. WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING. HIGH 22. UV INDEX 9 OR VERY HIGH. MERRICKVILLE-WOLFORD - KEMPTVILLE. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 29. HUMIDEX 34. UV INDEX 9 OR VERY HIGH. TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50. LOW 18. WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING. HIGH 22. UV INDEX 9 OR VERY HIGH. OTTAWA NORTH - KANATA - ORLEANS. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 30. HUMIDEX 36. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. LOW 17. WEDNESDAY..CLEARING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H IN THE MORNING. HIGH 21 WITH TEMPERATURE FALLING TO 12 IN THE AFTERNOON. UV INDEX 8 OR VERY HIGH. OTTAWA SOUTH - RICHMOND - METCALFE. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 30. HUMIDEX 37. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. LOW 17. WEDNESDAY..CLEARING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H IN THE MORNING. HIGH 21 WITH TEMPERATURE FALLING TO 12 IN THE AFTERNOON. UV INDEX 8 OR VERY HIGH. GATINEAU. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 30. HUMIDEX 37. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. LOW 17. WEDNESDAY..CLEARING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H LATE IN THE MORNING. HIGH 19. UV INDEX 9 OR VERY HIGH. PRESCOTT AND RUSSELL. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 29. HUMIDEX 36. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. LOW 19. WEDNESDAY..CLEARING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H LATE IN THE MORNING. HIGH 22 WITH TEMPERATURE FALLING TO 12 IN THE AFTERNOON. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. MORRISBURG - LONG SAULT. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 28. HUMIDEX 34. UV INDEX 8 OR VERY HIGH. TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. LOW 18. WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 22. UV INDEX 9 OR VERY HIGH. CORNWALL - LANCASTER. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 29. HUMIDEX 35. UV INDEX 8 OR VERY HIGH. TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. LOW 18. WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 22. UV INDEX 9 OR VERY HIGH. WINCHESTER - NEWINGTON. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 29. HUMIDEX 35. UV INDEX 8 OR VERY HIGH. TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. LOW 18. WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 22. UV INDEX 9 OR VERY HIGH. MAXVILLE - ALEXANDRIA. TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 29. HUMIDEX 36. UV INDEX 8 OR VERY HIGH. TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. LOW 18. WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 22. UV INDEX 9 OR VERY HIGH. PLEVNA - SHARBOT LAKE - WESTERN LANARK COUNTY. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. SHOWERS BEGINNING LATE THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 29. HUMIDEX 34. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 OVERNIGHT. LOW 16. WEDNESDAY..CLEARING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H IN THE AFTERNOON. HIGH 22. UV INDEX 9 OR VERY HIGH. SMITHS FALLS - PERTH - EASTERN LANARK COUNTY. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. SHOWERS BEGINNING LATE THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 29. HUMIDEX 34. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 OVERNIGHT. LOW 16. WEDNESDAY..CLEARING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H IN THE AFTERNOON. HIGH 22. UV INDEX 9 OR VERY HIGH. PORT CARLING - PORT SEVERN. TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 26. HUMIDEX 33. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING THIS EVENING THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50 BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 6. WEDNESDAY..CLOUDY. CLEARING NEAR NOON. WIND WEST 30 KM/H. HIGH 10. UV INDEX 7 OR HIGH. BRACEBRIDGE - GRAVENHURST. TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 27. HUMIDEX 32. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING THIS EVENING THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50 BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 6. WEDNESDAY..CLOUDY. CLEARING NEAR NOON. HIGH 12. UV INDEX 7 OR HIGH. TOWN OF PARRY SOUND - ROSSEAU - KILLBEAR PARK. TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 24. HUMIDEX 30. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING THIS EVENING THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 7. WEDNESDAY..CLOUDY. CLEARING NEAR NOON. WIND BECOMING WEST 20 KM/H LATE IN THE AFTERNOON. HIGH 12. UV INDEX 7 OR HIGH. HUNTSVILLE - BAYSVILLE. TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 25. HUMIDEX 30. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING THIS EVENING THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 7. WEDNESDAY..CLOUDY. CLEARING NEAR NOON. HIGH 12. UV INDEX 7 OR HIGH. HALIBURTON - MINDEN - SOUTHERN HALIBURTON COUNTY. TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 27. HUMIDEX 34. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING THIS EVENING THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50 BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 7. WEDNESDAY..CLOUDY. CLEARING NEAR NOON. HIGH 13. UV INDEX 7 OR HIGH. OXTONGUE LAKE - FORT IRWIN - NORTHERN HALIBURTON COUNTY. TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 26. HUMIDEX 33. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING THIS EVENING THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50 BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 7. WEDNESDAY..CLOUDY. CLEARING NEAR NOON. HIGH 13. UV INDEX 7 OR HIGH. BARRY'S BAY - KILLALOE. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. SHOWERS BEGINNING LATE THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 27. HUMIDEX 32. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 OVERNIGHT. LOW 12. WEDNESDAY..CLEARING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H IN THE AFTERNOON. HIGH 14. UV INDEX 8 OR VERY HIGH. RENFREW - ARNPRIOR - CALABOGIE. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. SHOWERS BEGINNING LATE THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 28. HUMIDEX 35. UV INDEX 9 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 OVERNIGHT. LOW 12. WEDNESDAY..CLEARING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H IN THE AFTERNOON. HIGH 14. UV INDEX 8 OR VERY HIGH. PETAWAWA - PEMBROKE - COBDEN. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. SHOWERS BEGINNING LATE THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 27. HUMIDEX 35. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 OVERNIGHT. LOW 11. WEDNESDAY..CLEARING IN THE MORNING. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE AFTERNOON. HIGH 12. UV INDEX 8 OR VERY HIGH. WESTERN ALGONQUIN PARK - LAKE OF TWO RIVERS. TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 25. HUMIDEX 30. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING THIS EVENING THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50 BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 9. WEDNESDAY..CLOUDY. CLEARING NEAR NOON. HIGH 12. UV INDEX 7 OR HIGH. DEEP RIVER - WHITNEY - EASTERN ALGONQUIN PARK. TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND WEST 30 KM/H GUSTING TO 50. HIGH 26. HUMIDEX 30. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING THIS EVENING THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50 BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 9. WEDNESDAY..CLOUDY. CLEARING NEAR NOON. HIGH 12. UV INDEX 7 OR HIGH. BAYFIELD INLET - DUNCHURCH. TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 22. HUMIDEX 29. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING THIS EVENING THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 7. WEDNESDAY..CLOUDY. CLEARING NEAR NOON. HIGH 12. UV INDEX 7 OR HIGH. SOUTH RIVER - BURK'S FALLS. TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 25. HUMIDEX 32. UV INDEX 8 OR VERY HIGH. TONIGHT..SHOWERS ENDING THIS EVENING THEN CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM EARLY THIS EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING NORTH 20 GUSTING TO 40 AFTER MIDNIGHT. LOW 8. WEDNESDAY..CLOUDY. CLEARING NEAR NOON. HIGH 12. UV INDEX 7 OR HIGH. END