871  
FPCN11 CWTO 240845  
FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL REGION ISSUED  
BY ENVIRONMENT CANADA AT 5:00 A.M. EDT THURSDAY 24 JULY 2025 FOR  
TODAY AND FRIDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. EDT.  
 
CITY OF TORONTO.  
TODAY..MAINLY SUNNY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 THIS  
MORNING. HIGH 34. HUMIDEX 42. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE  
OF SHOWERS LATE THIS EVENING AND OVERNIGHT WITH RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING  
NORTHWEST 20 THEN LIGHT LATE THIS EVENING. LOW 23.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. HIGH 31. HUMIDEX 40. UV INDEX 8 OR VERY HIGH.  
 
WINDSOR - LEAMINGTON - ESSEX COUNTY.  
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 20 KM/H GUSTING TO 40.  
HIGH 35. HUMIDEX 44. UV INDEX 9 OR VERY HIGH.  
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE THIS  
EVENING AND OVERNIGHT WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST  
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 22.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING  
AND EARLY IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. WIND  
BECOMING WEST 20 KM/H GUSTING TO 40 THEN LIGHT LATE IN THE MORNING.  
HIGH 27. HUMIDEX 37. UV INDEX 9 OR VERY HIGH.  
 
CHATHAM-KENT - RONDEAU PARK.  
TODAY..A MIX OF SUN AND CLOUD. CLEARING NEAR NOON. WIND BECOMING  
SOUTHWEST 30 KM/H GUSTING TO 50 THIS MORNING. HIGH 33. HUMIDEX 42.  
UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE  
OF SHOWERS LATE THIS EVENING AND OVERNIGHT WITH RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING  
NORTHEAST 20 THEN LIGHT LATE THIS EVENING. LOW 22.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING  
AND EARLY IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. WIND WEST  
20 KM/H BECOMING LIGHT LATE IN THE MORNING. HIGH 27. HUMIDEX 37. UV  
INDEX 9 OR VERY HIGH.  
 
SARNIA - PETROLIA - WESTERN LAMBTON COUNTY.  
TODAY..MAINLY SUNNY. WIND BECOMING SOUTH 30 KM/H THIS MORNING.  
HIGH 33. HUMIDEX 41. UV INDEX 9 OR VERY HIGH.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 60 PERCENT CHANCE OF  
SHOWERS THIS EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM. WIND  
SOUTHWEST 20 KM/H BECOMING NORTH 30 GUSTING TO 50 THEN LIGHT LATE  
THIS EVENING. LOW 22.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING AND EARLY  
IN THE AFTERNOON. HIGH 27. HUMIDEX 37. UV INDEX 7 OR HIGH.  
 
WATFORD - PINERY PARK - EASTERN LAMBTON COUNTY.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. WIND  
BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS MORNING. HIGH 33.  
HUMIDEX 41. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE  
OF SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 22.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING AND EARLY  
IN THE AFTERNOON. HIGH 27. HUMIDEX 37. UV INDEX 8 OR VERY HIGH.  
 
RODNEY - SHEDDEN - WESTERN ELGIN COUNTY.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTH 30 KM/H THIS  
MORNING. HIGH 32. HUMIDEX 40. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE  
OF SHOWERS LATE THIS EVENING AND OVERNIGHT WITH RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 30 KM/H BECOMING NORTH 20 GUSTING TO 40  
LATE THIS EVENING THEN LIGHT AFTER MIDNIGHT. LOW 22.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING AND EARLY  
IN THE AFTERNOON. HIGH 27. HUMIDEX 39. UV INDEX 7 OR HIGH.  
 
ST. THOMAS - AYLMER - EASTERN ELGIN COUNTY.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 30 KM/H THIS  
MORNING. HIGH 32. HUMIDEX 40. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE  
OF SHOWERS LATE THIS EVENING AND OVERNIGHT WITH RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 20 KM/H BECOMING NORTHWEST 30 LATE THIS  
EVENING THEN LIGHT AFTER MIDNIGHT. LOW 22.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING AND EARLY  
IN THE AFTERNOON. HIGH 27. HUMIDEX 39. UV INDEX 7 OR HIGH.  
 
STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 20 KM/H  
GUSTING TO 40 THIS MORNING. HIGH 33. HUMIDEX 42. UV INDEX 9 OR VERY  
HIGH.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 60 PERCENT CHANCE OF  
SHOWERS THIS EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM. WIND  
SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING NORTHWEST 20 THEN LIGHT  
LATE THIS EVENING. LOW 21.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING AND EARLY  
IN THE AFTERNOON. HIGH 28. HUMIDEX 37. UV INDEX 7 OR HIGH.  
 
LONDON - PARKHILL - EASTERN MIDDLESEX COUNTY.  
TODAY..MAINLY CLOUDY. CLEARING THIS MORNING. WIND BECOMING SOUTHWEST  
20 KM/H GUSTING TO 40 THIS MORNING. HIGH 33. HUMIDEX 42. UV INDEX 9  
OR VERY HIGH.  
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING NORTH  
20 THEN BECOMING WEST 20 GUSTING TO 40 LATE THIS EVENING. LOW 21.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING AND EARLY  
IN THE AFTERNOON. HIGH 28. HUMIDEX 37. UV INDEX 7 OR HIGH.  
 
SIMCOE - DELHI - NORFOLK.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 20 KM/H  
GUSTING TO 40 THIS MORNING. HIGH 32. HUMIDEX 41. UV INDEX 9 OR VERY  
HIGH.  
TONIGHT..BECOMING CLOUDY LATE THIS EVENING WITH 40 PERCENT CHANCE OF  
SHOWERS LATE THIS EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM LATE  
THIS EVENING AND OVERNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT LATE THIS EVENING. LOW 21.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
HIGH 28. HUMIDEX 37. UV INDEX 7 OR HIGH.  
 
DUNNVILLE - CALEDONIA - HALDIMAND.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 20 KM/H  
GUSTING TO 40 THIS MORNING. HIGH 32. HUMIDEX 40. UV INDEX 9 OR VERY  
HIGH.  
TONIGHT..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF SHOWERS LATE  
THIS EVENING AND OVERNIGHT WITH RISK OF A THUNDERSTORM. WIND  
SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 23.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
HIGH 30. HUMIDEX 40. UV INDEX 7 OR HIGH.  
 
WOODSTOCK - TILLSONBURG - OXFORD COUNTY.  
TODAY..MAINLY CLOUDY. CLEARING LATE THIS MORNING. WIND BECOMING  
SOUTHWEST 20 KM/H GUSTING TO 40 THIS MORNING. HIGH 33. HUMIDEX 42.  
UV INDEX 9 OR VERY HIGH.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 60 PERCENT CHANCE OF  
SHOWERS LATE THIS EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM LATE  
THIS EVENING AND OVERNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40  
BECOMING NORTHWEST 20 GUSTING TO 40 THEN LIGHT LATE THIS EVENING.  
LOW 22.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
HIGH 29. HUMIDEX 38. UV INDEX 7 OR HIGH.  
 
BRANTFORD - COUNTY OF BRANT.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 20 KM/H  
GUSTING TO 40 THIS MORNING. HIGH 33. HUMIDEX 42. UV INDEX 9 OR VERY  
HIGH.  
TONIGHT..INCREASING CLOUDINESS. 60 PERCENT CHANCE OF SHOWERS LATE  
THIS EVENING AND OVERNIGHT WITH RISK OF A THUNDERSTORM. WIND  
SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND  
BECOMING SOUTHWEST 20 AFTER MIDNIGHT. LOW 22.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
HIGH 30. HUMIDEX 39. UV INDEX 7 OR HIGH.  
 
NIAGARA FALLS - WELLAND - SOUTHERN NIAGARA REGION.  
TODAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50  
THIS MORNING. HIGH 32. HUMIDEX 41. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF SHOWERS LATE  
THIS EVENING AND OVERNIGHT WITH RISK OF A THUNDERSTORM. WIND  
SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING.  
LOW 23.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
HIGH 30. HUMIDEX 40. UV INDEX 7 OR HIGH.  
 
ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION.  
TODAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50  
THIS MORNING. HIGH 33. HUMIDEX 41. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF SHOWERS LATE  
THIS EVENING AND OVERNIGHT WITH RISK OF A THUNDERSTORM. WIND  
SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING NORTH 20 GUSTING TO 40 THIS  
EVENING THEN BECOMING SOUTHWEST 20 AFTER MIDNIGHT. LOW 23.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. WIND WEST 20 KM/H BECOMING LIGHT IN THE MORNING. HIGH 30.  
HUMIDEX 39. UV INDEX 8 OR VERY HIGH.  
 
CITY OF HAMILTON.  
TODAY..A MIX OF SUN AND CLOUD. CLEARING THIS AFTERNOON. WIND BECOMING  
SOUTHWEST 20 KM/H GUSTING TO 40 THIS MORNING. HIGH 34. HUMIDEX 43.  
UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS. 60 PERCENT CHANCE OF SHOWERS LATE  
THIS EVENING AND OVERNIGHT WITH RISK OF A THUNDERSTORM. WIND  
SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING NORTH 20 GUSTING TO 40 THIS  
EVENING THEN BECOMING SOUTHWEST 20 GUSTING TO 40 AFTER MIDNIGHT.  
LOW 22.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
HIGH 30. HUMIDEX 40. UV INDEX 8 OR VERY HIGH.  
 
BURLINGTON - OAKVILLE.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 30 KM/H  
GUSTING TO 50 THIS MORNING. HIGH 34. HUMIDEX 42. UV INDEX 9 OR VERY  
HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE  
OF SHOWERS LATE THIS EVENING AND OVERNIGHT WITH RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING  
NORTHWEST 20 GUSTING TO 40 THIS EVENING THEN BECOMING SOUTHWEST 20  
AFTER MIDNIGHT. LOW 23.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. HIGH 30. HUMIDEX 39. UV INDEX 8 OR VERY HIGH.  
 
HALTON HILLS - MILTON.  
TODAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50  
THIS MORNING. HIGH 35. HUMIDEX 43. UV INDEX 9 OR VERY HIGH.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 60 PERCENT CHANCE OF  
SHOWERS LATE THIS EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM LATE  
THIS EVENING AND OVERNIGHT. WIND SOUTHWEST 30 KM/H GUSTING TO 50  
BECOMING LIGHT LATE THIS EVENING. WIND BECOMING WEST 20 AFTER  
MIDNIGHT. LOW 21.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
HIGH 30. HUMIDEX 39. UV INDEX 7 OR HIGH.  
 
MISSISSAUGA - BRAMPTON.  
TODAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY THIS MORNING. WIND  
BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS MORNING. HIGH 35.  
HUMIDEX 43. UV INDEX 9 OR VERY HIGH.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 60 PERCENT CHANCE OF  
SHOWERS LATE THIS EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM LATE  
THIS EVENING AND OVERNIGHT. WIND WEST 20 KM/H GUSTING TO 40 BECOMING  
LIGHT LATE THIS EVENING. LOW 22.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
HIGH 31. HUMIDEX 40. UV INDEX 7 OR HIGH.  
 
CALEDON.  
TODAY..MAINLY SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 34.  
HUMIDEX 42. UV INDEX 9 OR VERY HIGH.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 70 PERCENT CHANCE OF  
SHOWERS THIS EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM. WIND  
SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT AFTER MIDNIGHT.  
LOW 21.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
HIGH 27. HUMIDEX 35. UV INDEX 6 OR HIGH.  
 
VAUGHAN - RICHMOND HILL - MARKHAM.  
TODAY..MAINLY SUNNY. WIND BECOMING SOUTH 30 KM/H LATE THIS MORNING  
THEN WEST 20 GUSTING TO 40 LATE THIS AFTERNOON. HIGH 35. HUMIDEX 43.  
UV INDEX 9 OR VERY HIGH.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 60 PERCENT CHANCE OF  
SHOWERS LATE THIS EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM LATE  
THIS EVENING AND OVERNIGHT. WIND WEST 20 KM/H GUSTING TO 40 BECOMING  
LIGHT LATE THIS EVENING. LOW 22.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. HIGH 30. HUMIDEX 39. UV INDEX 7 OR HIGH.  
 
NEWMARKET - GEORGINA - NORTHERN YORK REGION.  
TODAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40  
LATE THIS MORNING. HIGH 34. HUMIDEX 42. UV INDEX 9 OR VERY HIGH.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 70 PERCENT CHANCE OF  
SHOWERS THIS EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM. WIND  
NORTHEAST 20 KM/H GUSTING TO 40 BECOMING SOUTHWEST 20 GUSTING TO 40  
THEN LIGHT LATE THIS EVENING. LOW 21.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. HIGH 29. HUMIDEX 37. UV INDEX 6 OR HIGH.  
 
PICKERING - OSHAWA - SOUTHERN DURHAM REGION.  
TODAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY THIS MORNING. WIND  
BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 LATE THIS MORNING. HIGH 32.  
HUMIDEX 40. UV INDEX 9 OR VERY HIGH.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 60 PERCENT CHANCE OF  
SHOWERS LATE THIS EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM LATE  
THIS EVENING AND OVERNIGHT. WIND NORTHWEST 30 KM/H GUSTING TO 60  
BECOMING LIGHT LATE THIS EVENING. LOW 22.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. HIGH 29. HUMIDEX 36. UV INDEX 8 OR VERY HIGH.  
 
UXBRIDGE - BEAVERTON - NORTHERN DURHAM REGION.  
TODAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50  
THIS MORNING. HIGH 34. HUMIDEX 42. UV INDEX 9 OR VERY HIGH.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 70 PERCENT CHANCE OF  
SHOWERS THIS EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM. WIND  
NORTH 20 KM/H GUSTING TO 40 BECOMING WEST 20 GUSTING TO 40 THEN  
LIGHT LATE THIS EVENING. LOW 20.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. HIGH 28. HUMIDEX 37. UV INDEX 6 OR HIGH.  
 
GODERICH - BLUEWATER - SOUTHERN HURON COUNTY.  
TODAY..MAINLY SUNNY. WIND SOUTH 30 KM/H. HIGH 32. HUMIDEX 39. UV  
INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND NORTH 30 KM/H BECOMING SOUTHWEST 20 LATE THIS  
EVENING THEN LIGHT AFTER MIDNIGHT. LOW 20.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. HIGH 29. HUMIDEX 37. UV INDEX 7 OR HIGH.  
 
WINGHAM - BLYTH - NORTHERN HURON COUNTY.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 30 KM/H  
GUSTING TO 50 THIS MORNING. HIGH 31. HUMIDEX 39. UV INDEX 9 OR VERY  
HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING  
SOUTHWEST 20 THEN LIGHT LATE THIS EVENING. LOW 20.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. HIGH 29. HUMIDEX  
37. UV INDEX 7 OR HIGH.  
 
STRATFORD - MITCHELL - SOUTHERN PERTH COUNTY.  
TODAY..CLEARING. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS  
MORNING. HIGH 32. HUMIDEX 41. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING  
NORTHWEST 20 GUSTING TO 40 THEN LIGHT LATE THIS EVENING. LOW 20.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. HIGH 28. HUMIDEX 36. UV INDEX 7 OR HIGH.  
 
LISTOWEL - MILVERTON - NORTHERN PERTH COUNTY.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 30 KM/H  
GUSTING TO 50 THIS MORNING. HIGH 32. HUMIDEX 41. UV INDEX 9 OR VERY  
HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT  
LATE THIS EVENING. WIND BECOMING WEST 20 AFTER MIDNIGHT. LOW 20.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. HIGH 29. HUMIDEX  
37. UV INDEX 7 OR HIGH.  
 
KITCHENER - CAMBRIDGE - REGION OF WATERLOO.  
TODAY..CLEARING. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 THIS  
MORNING. HIGH 33. HUMIDEX 41. UV INDEX 9 OR VERY HIGH.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 70 PERCENT CHANCE OF  
SHOWERS THIS EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM. WIND  
SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING NORTHWEST 20 GUSTING TO 40  
THEN BECOMING SOUTHWEST 20 GUSTING TO 50 LATE THIS EVENING. LOW 21.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. HIGH 29. HUMIDEX 37. UV INDEX 6 OR HIGH.  
 
GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY.  
TODAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50  
THIS MORNING. HIGH 33. HUMIDEX 41. UV INDEX 9 OR VERY HIGH.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 70 PERCENT CHANCE OF  
SHOWERS THIS EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM. WIND  
WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT LATE THIS EVENING. WIND  
BECOMING WEST 20 AFTER MIDNIGHT. LOW 21.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. HIGH 29. HUMIDEX 37. UV INDEX 6 OR HIGH.  
 
MOUNT FOREST - ARTHUR - NORTHERN WELLINGTON COUNTY.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 30 KM/H  
GUSTING TO 50 THIS MORNING. HIGH 33. HUMIDEX 41. UV INDEX 9 OR VERY  
HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING  
SOUTHWEST 20 GUSTING TO 40 THEN LIGHT LATE THIS EVENING. LOW 20.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. HIGH 27. HUMIDEX  
33. UV INDEX 7 OR HIGH.  
 
ORANGEVILLE - GRAND VALLEY - SOUTHERN DUFFERIN COUNTY.  
TODAY..MAINLY SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 34.  
HUMIDEX 42. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT  
AFTER MIDNIGHT. LOW 20.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
HIGH 28. HUMIDEX 34. UV INDEX 6 OR HIGH.  
 
SHELBURNE - MANSFIELD - NORTHERN DUFFERIN COUNTY.  
TODAY..MAINLY SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 34.  
HUMIDEX 42. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 20 KM/H BECOMING LIGHT AFTER MIDNIGHT.  
LOW 20.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. HIGH 28. HUMIDEX 34. UV INDEX 6 OR HIGH.  
 
INNISFIL - NEW TECUMSETH - ANGUS.  
TODAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50  
THIS MORNING. HIGH 34. HUMIDEX 41. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT  
THIS EVENING. LOW 21.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. HIGH 26. HUMIDEX 34. UV INDEX 6 OR HIGH.  
 
SAUGEEN SHORES - KINCARDINE - SOUTHERN BRUCE COUNTY.  
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTH 30 KM/H GUSTING TO 50.  
HIGH 32. HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS  
EVENING. LOW 20.  
FRIDAY..CLOUDY. HIGH 24. HUMIDEX 32. UV INDEX 6 OR HIGH.  
 
BRUCE PENINSULA - SAUBLE BEACH - TOBERMORY.  
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
MORNING. 70 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT  
THIS AFTERNOON. HIGH 31. HUMIDEX 38. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. LOW 18.  
FRIDAY..CLOUDY. HIGH 25. HUMIDEX 31. UV INDEX 6 OR HIGH.  
 
HANOVER - DUNDALK - SOUTHERN GREY COUNTY.  
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 30 KM/H GUSTING TO 50.  
HIGH 33. HUMIDEX 41. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND NORTHWEST 30 KM/H BECOMING LIGHT THIS EVENING.  
LOW 20.  
FRIDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
HIGH 27. HUMIDEX 33. UV INDEX 6 OR HIGH.  
 
OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY.  
TODAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY THIS AFTERNOON. WIND  
SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING NORTHWEST 20 GUSTING TO 40  
THIS AFTERNOON. HIGH 34. HUMIDEX 42. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. LOW 19.  
FRIDAY..CLOUDY. HIGH 27. HUMIDEX 33. UV INDEX 6 OR HIGH.  
 
BARRIE - COLLINGWOOD - HILLSDALE.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 30 KM/H  
GUSTING TO 50 THIS MORNING THEN BECOMING NORTHWEST 30 GUSTING TO 50  
LATE THIS AFTERNOON. HIGH 34. HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING SOUTH 20  
GUSTING TO 40 THEN LIGHT LATE THIS EVENING. LOW 21.  
FRIDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
HIGH 27. HUMIDEX 33. UV INDEX 7 OR HIGH.  
 
MIDLAND - COLDWATER - ORR LAKE.  
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 20 KM/H GUSTING TO 40  
BECOMING NORTHWEST 30 GUSTING TO 50 THIS AFTERNOON. HIGH 32. HUMIDEX  
41. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING SOUTH 20  
THEN LIGHT LATE THIS EVENING. LOW 21.  
FRIDAY..MAINLY CLOUDY. HIGH 27. HUMIDEX 35. UV INDEX 7 OR HIGH.  
 
ORILLIA - LAGOON CITY - WASHAGO.  
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 30 KM/H BECOMING  
NORTHWEST 30 LATE THIS AFTERNOON. HIGH 32. HUMIDEX 41. UV INDEX 9 OR  
VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND NORTHWEST 30 KM/H BECOMING SOUTH 30 GUSTING TO 50  
THEN BECOMING WEST 30 LATE THIS EVENING. LOW 19.  
FRIDAY..MAINLY CLOUDY. HIGH 27. HUMIDEX 35. UV INDEX 7 OR HIGH.  
 
COBOURG - COLBORNE - WESTERN NORTHUMBERLAND COUNTY.  
TODAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS  
MORNING. HIGH 31. HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS. 60 PERCENT CHANCE OF SHOWERS LATE  
THIS EVENING AND OVERNIGHT WITH RISK OF A THUNDERSTORM. WIND  
SOUTHWEST 30 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW 22.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
HIGH 28. HUMIDEX 36. UV INDEX 7 OR HIGH.  
 
BELLEVILLE - QUINTE WEST - EASTERN NORTHUMBERLAND COUNTY.  
TODAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS  
MORNING. HIGH 31. HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS. 60 PERCENT CHANCE OF SHOWERS LATE  
THIS EVENING AND OVERNIGHT WITH RISK OF A THUNDERSTORM. WIND  
SOUTHWEST 30 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW 22.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
HIGH 28. HUMIDEX 36. UV INDEX 7 OR HIGH.  
 
PICTON - SANDBANKS PARK.  
TODAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS  
MORNING. HIGH 31. HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS. 60 PERCENT CHANCE OF SHOWERS LATE  
THIS EVENING AND OVERNIGHT WITH RISK OF A THUNDERSTORM. WIND  
SOUTHWEST 30 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW 22.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
HIGH 28. HUMIDEX 36. UV INDEX 7 OR HIGH.  
 
NAPANEE - CONSECON.  
TODAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS  
MORNING. HIGH 31. HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS. 60 PERCENT CHANCE OF SHOWERS LATE  
THIS EVENING AND OVERNIGHT WITH RISK OF A THUNDERSTORM. WIND  
SOUTHWEST 30 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW 22.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
HIGH 28. HUMIDEX 36. UV INDEX 7 OR HIGH.  
 
KINGSTON - ODESSA - FRONTENAC ISLANDS.  
TODAY..SUNNY. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 31. HUMIDEX  
39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE  
OF SHOWERS LATE THIS EVENING AND OVERNIGHT WITH RISK OF A  
THUNDERSTORM. LOW 22.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. HIGH 28.  
HUMIDEX 36. UV INDEX 7 OR HIGH.  
 
LINDSAY - SOUTHERN KAWARTHA LAKES.  
TODAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40  
THIS MORNING THEN NORTHWEST 30 GUSTING TO 50 LATE THIS AFTERNOON.  
HIGH 33. HUMIDEX 42. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT  
THIS EVENING. LOW 21.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. HIGH 28.  
HUMIDEX 37. UV INDEX 6 OR HIGH.  
 
FENELON FALLS - BALSAM LAKE PARK - NORTHERN KAWARTHA LAKES.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 20 KM/H  
GUSTING TO 40 THIS MORNING. HIGH 32. HUMIDEX 41. UV INDEX 9 OR VERY  
HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND WEST 30 KM/H BECOMING LIGHT THIS EVENING. LOW 21.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
HIGH 28. HUMIDEX 37. UV INDEX 6 OR HIGH.  
 
PETERBOROUGH CITY - LAKEFIELD - SOUTHERN PETERBOROUGH COUNTY.  
TODAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY THIS MORNING. WIND  
BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS MORNING THEN NORTHWEST  
30 GUSTING TO 50 LATE THIS AFTERNOON. HIGH 33. HUMIDEX 42. UV  
INDEX 9 OR VERY HIGH.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 70 PERCENT CHANCE OF  
SHOWERS THIS EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM. WIND  
NORTHWEST 30 KM/H GUSTING TO 50 BECOMING SOUTHWEST 20 LATE THIS  
EVENING THEN LIGHT AFTER MIDNIGHT. LOW 21.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. HIGH 28.  
HUMIDEX 36. UV INDEX 7 OR HIGH.  
 
APSLEY - WOODVIEW - NORTHERN PETERBOROUGH COUNTY.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING WEST 30 KM/H GUSTING TO  
50 THIS MORNING. HIGH 32. HUMIDEX 41. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. LOW 20.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
HIGH 28. HUMIDEX 36. UV INDEX 8 OR VERY HIGH.  
 
STIRLING - TWEED - MADOC.  
TODAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40  
THIS MORNING. HIGH 32. HUMIDEX 40. UV INDEX 9 OR VERY HIGH.  
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 60 PERCENT CHANCE OF  
SHOWERS LATE THIS EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM LATE  
THIS EVENING AND OVERNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT LATE THIS EVENING. LOW 22.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
HIGH 28. HUMIDEX 36. UV INDEX 8 OR VERY HIGH.  
 
TAMWORTH - SYDENHAM - SOUTH FRONTENAC.  
TODAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS  
MORNING. HIGH 32. HUMIDEX 40. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE  
OF SHOWERS LATE THIS EVENING AND OVERNIGHT WITH RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT  
THIS EVENING. LOW 22.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. HIGH 28.  
HUMIDEX 36. UV INDEX 7 OR HIGH.  
 
KALADAR - BANNOCKBURN - BON ECHO PARK.  
TODAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40  
THIS MORNING. HIGH 32. HUMIDEX 40. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 70 PERCENT CHANCE  
OF SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 20.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
HIGH 28. HUMIDEX 33. UV INDEX 8 OR VERY HIGH.  
 
BANCROFT - HASTINGS HIGHLANDS - DENBIGH.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 20 KM/H  
GUSTING TO 60 THIS MORNING. HIGH 32. HUMIDEX 40. UV INDEX 9 OR VERY  
HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND SOUTH 20 KM/H BECOMING LIGHT THIS EVENING.  
LOW 20.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
BECOMING A MIX OF SUN AND CLOUD LATE IN THE MORNING. HIGH 28.  
HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
 
GANANOQUE - MALLORYTOWN.  
TODAY..SUNNY. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 32. HUMIDEX  
39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE  
OF SHOWERS LATE THIS EVENING AND OVERNIGHT WITH RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT  
THIS EVENING. LOW 21.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. HIGH 27.  
HUMIDEX 35. UV INDEX 7 OR HIGH.  
 
BROCKVILLE - PRESCOTT.  
TODAY..MAINLY SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 32.  
HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE  
OF SHOWERS LATE THIS EVENING AND OVERNIGHT WITH RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT  
LATE THIS EVENING. LOW 21.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. BECOMING  
A MIX OF SUN AND CLOUD IN THE AFTERNOON. HIGH 26. HUMIDEX 35. UV  
INDEX 7 OR HIGH.  
 
WESTPORT - CHARLESTON LAKE.  
TODAY..MAINLY SUNNY. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 32.  
HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE  
OF SHOWERS LATE THIS EVENING AND OVERNIGHT WITH RISK OF A  
THUNDERSTORM. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE  
THIS EVENING. LOW 21.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. BECOMING  
A MIX OF SUN AND CLOUD IN THE AFTERNOON. HIGH 26. HUMIDEX 35. UV  
INDEX 7 OR HIGH.  
 
MERRICKVILLE-WOLFORD - KEMPTVILLE.  
TODAY..MAINLY SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 32.  
HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE  
OF SHOWERS LATE THIS EVENING AND OVERNIGHT WITH RISK OF A  
THUNDERSTORM. WIND WEST 40 KM/H GUSTING TO 60 BECOMING LIGHT LATE  
THIS EVENING. LOW 21.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. CLEARING  
LATE IN THE AFTERNOON. HIGH 26. HUMIDEX 35. UV INDEX 8 OR VERY HIGH.  
 
OTTAWA NORTH - KANATA - ORLEANS.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. WIND  
SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 34. HUMIDEX 43. UV INDEX 9 OR  
VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 70 PERCENT CHANCE  
OF SHOWERS WITH RISK OF A THUNDERSTORM. WIND WEST 20 KM/H GUSTING TO  
40 BECOMING LIGHT LATE THIS EVENING. LOW 22.  
FRIDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
CLEARING IN THE AFTERNOON. HIGH 27. HUMIDEX 34. UV INDEX 8 OR VERY  
HIGH.  
 
OTTAWA SOUTH - RICHMOND - METCALFE.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. WIND  
SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 34. HUMIDEX 43. UV INDEX 9 OR  
VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 70 PERCENT CHANCE  
OF SHOWERS WITH RISK OF A THUNDERSTORM. WIND WEST 20 KM/H GUSTING TO  
40 BECOMING LIGHT LATE THIS EVENING. LOW 21.  
FRIDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
CLEARING IN THE AFTERNOON. HIGH 27. HUMIDEX 34. UV INDEX 8 OR VERY  
HIGH.  
 
GATINEAU.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. WIND  
BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS MORNING. HIGH 34.  
HUMIDEX 42. UV INDEX 9 OR VERY HIGH.  
TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND SOUTHWEST 20 KM/H BECOMING NORTHWEST 20 GUSTING  
TO 40 THEN LIGHT LATE THIS EVENING. LOW 22.  
FRIDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
CLEARING IN THE AFTERNOON. WIND NORTH 20 KM/H BECOMING LIGHT LATE IN  
THE MORNING. HIGH 27. HUMIDEX 34. UV INDEX 9 OR VERY HIGH.  
 
PRESCOTT AND RUSSELL.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. WIND  
SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 33. HUMIDEX 41. UV INDEX 9 OR  
VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 70 PERCENT CHANCE  
OF SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H  
GUSTING TO 50 BECOMING LIGHT LATE THIS EVENING. LOW 21.  
FRIDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
CLEARING LATE IN THE AFTERNOON. HIGH 25. HUMIDEX 33. UV INDEX 8 OR  
VERY HIGH.  
 
MORRISBURG - LONG SAULT.  
TODAY..MAINLY SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 60. HIGH 32.  
HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE  
OF SHOWERS LATE THIS EVENING AND OVERNIGHT WITH RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT  
AFTER MIDNIGHT. LOW 22.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. BECOMING  
A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND NORTHWEST 20 KM/H  
BECOMING LIGHT LATE IN THE MORNING. TEMPERATURE STEADY NEAR 23.  
HUMIDEX 34. UV INDEX 6 OR HIGH.  
 
CORNWALL - LANCASTER.  
TODAY..MAINLY SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 60. HIGH 32.  
HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS. 60 PERCENT CHANCE OF SHOWERS LATE  
THIS EVENING AND OVERNIGHT WITH RISK OF A THUNDERSTORM. WIND  
SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT AFTER MIDNIGHT. WIND  
BECOMING WEST 20 BEFORE MORNING. LOW 22.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. CLEARING  
LATE IN THE AFTERNOON. WIND NORTHWEST 20 KM/H BECOMING LIGHT LATE IN  
THE MORNING. TEMPERATURE STEADY NEAR 23. HUMIDEX 33. UV INDEX 6 OR  
HIGH.  
 
WINCHESTER - NEWINGTON.  
TODAY..MAINLY SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 32.  
HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE  
OF SHOWERS LATE THIS EVENING AND OVERNIGHT WITH RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT  
LATE THIS EVENING. LOW 21.  
FRIDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. CLEARING  
LATE IN THE AFTERNOON. TEMPERATURE STEADY NEAR 23. HUMIDEX 34. UV  
INDEX 6 OR HIGH.  
 
MAXVILLE - ALEXANDRIA.  
TODAY..MAINLY SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 32.  
HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 60 PERCENT CHANCE  
OF SHOWERS LATE THIS EVENING AND OVERNIGHT WITH RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT  
AFTER MIDNIGHT. LOW 21.  
FRIDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN THE MORNING.  
CLEARING LATE IN THE AFTERNOON. WIND NORTHWEST 20 KM/H BECOMING  
LIGHT LATE IN THE MORNING. HIGH 26. HUMIDEX 34. UV INDEX 8 OR VERY  
HIGH.  
 
PLEVNA - SHARBOT LAKE - WESTERN LANARK COUNTY.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. WIND  
BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 THIS MORNING. HIGH 33.  
HUMIDEX 41. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 70 PERCENT CHANCE  
OF SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 21.  
FRIDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN THE MORNING THEN  
A MIX OF SUN AND CLOUD. HIGH 27. HUMIDEX 32. UV INDEX 8 OR VERY  
HIGH.  
 
SMITHS FALLS - PERTH - EASTERN LANARK COUNTY.  
TODAY..MAINLY SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 33.  
HUMIDEX 41. UV INDEX 9 OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 70 PERCENT CHANCE  
OF SHOWERS WITH RISK OF A THUNDERSTORM. WIND WEST 30 KM/H GUSTING TO  
50 BECOMING LIGHT LATE THIS EVENING. LOW 21.  
FRIDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS IN THE MORNING THEN  
A MIX OF SUN AND CLOUD. HIGH 27. HUMIDEX 35. UV INDEX 8 OR VERY  
HIGH.  
 
PORT CARLING - PORT SEVERN.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 20 KM/H  
GUSTING TO 40 THIS MORNING THEN NORTHWEST 30 GUSTING TO 50 THIS  
AFTERNOON. HIGH 31. HUMIDEX 40. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING  
SOUTHWEST 20 THIS EVENING THEN BECOMING NORTHWEST 20 AFTER MIDNIGHT.  
LOW 21.  
FRIDAY..CLOUDY. HIGH 28. HUMIDEX 34. UV INDEX 6 OR HIGH.  
 
BRACEBRIDGE - GRAVENHURST.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING WEST 20 KM/H GUSTING TO  
40 THIS MORNING THEN INCREASING TO 50 GUSTING TO 70 LATE THIS  
AFTERNOON. HIGH 32. HUMIDEX 40. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND WEST 50 KM/H GUSTING TO 70 BECOMING SOUTHWEST 20  
THIS EVENING THEN LIGHT LATE THIS EVENING. LOW 20.  
FRIDAY..CLOUDY. HIGH 28. HUMIDEX 33. UV INDEX 6 OR HIGH.  
 
TOWN OF PARRY SOUND - ROSSEAU - KILLBEAR PARK.  
TODAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS MORNING.  
70 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING WEST 40  
GUSTING TO 60 THIS AFTERNOON. HIGH 29. HUMIDEX 37. UV INDEX 8 OR  
VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. WIND SOUTHWEST 30 KM/H GUSTING TO 50  
BECOMING LIGHT THIS EVENING. LOW 20.  
FRIDAY..MAINLY CLOUDY. HIGH 28. HUMIDEX 32. UV INDEX 8 OR VERY HIGH.  
 
HUNTSVILLE - BAYSVILLE.  
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
MORNING. 70 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. RISK OF A  
THUNDERSTORM. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 THIS  
MORNING. HIGH 30. HUMIDEX 38. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50 BECOMING  
LIGHT THIS EVENING. LOW 19.  
FRIDAY..MAINLY CLOUDY. HIGH 28. HUMIDEX 32. UV INDEX 8 OR VERY HIGH.  
 
HALIBURTON - MINDEN - SOUTHERN HALIBURTON COUNTY.  
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING WEST 30 KM/H GUSTING TO  
50 THIS MORNING. HIGH 31. HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE  
THIS EVENING. LOW 20.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. HIGH 27. HUMIDEX 32. UV INDEX 8 OR VERY HIGH.  
 
OXTONGUE LAKE - FORT IRWIN - NORTHERN HALIBURTON COUNTY.  
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS EARLY  
THIS MORNING. 70 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. RISK  
OF A THUNDERSTORM. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50  
THIS MORNING. HIGH 30. HUMIDEX 38. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50 BECOMING  
LIGHT THIS EVENING. LOW 20.  
FRIDAY..MAINLY CLOUDY. HIGH 27. HUMIDEX 32. UV INDEX 8 OR VERY HIGH.  
 
BARRY'S BAY - KILLALOE.  
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 30 KM/H GUSTING TO 60.  
HIGH 32. HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND WEST 30 KM/H GUSTING TO 60 BECOMING LIGHT LATE  
THIS EVENING. LOW 21.  
FRIDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. CLEARING IN THE MORNING. HIGH 27. HUMIDEX 33. UV INDEX 9 OR  
VERY HIGH.  
 
RENFREW - ARNPRIOR - CALABOGIE.  
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 30 KM/H GUSTING TO 50.  
HIGH 33. HUMIDEX 40. UV INDEX 9 OR VERY HIGH.  
TONIGHT..MAINLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT  
LATE THIS EVENING. LOW 20.  
FRIDAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY IN THE  
MORNING. CLEARING IN THE AFTERNOON. HIGH 27. HUMIDEX 33. UV INDEX 9  
OR VERY HIGH.  
 
PETAWAWA - PEMBROKE - COBDEN.  
TODAY..MAINLY CLOUDY. WIND BECOMING SOUTHWEST 20 KM/H THIS AFTERNOON.  
HIGH 33. HUMIDEX 40. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND WEST 20 KM/H BECOMING LIGHT LATE THIS EVENING.  
LOW 20.  
FRIDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS  
EARLY IN THE MORNING. CLEARING IN THE MORNING. HIGH 26. HUMIDEX 31.  
UV INDEX 9 OR VERY HIGH.  
 
WESTERN ALGONQUIN PARK - LAKE OF TWO RIVERS.  
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
MORNING. 70 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 60. HIGH 28. HUMIDEX  
34. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. WIND WEST 40 KM/H GUSTING TO 60 BECOMING  
LIGHT LATE THIS EVENING. LOW 18.  
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 26. HUMIDEX 31. UV INDEX 9 OR  
VERY HIGH.  
 
DEEP RIVER - WHITNEY - EASTERN ALGONQUIN PARK.  
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS EARLY  
THIS MORNING. 70 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. RISK  
OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 60. HIGH 30.  
HUMIDEX 36. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. WIND WEST 40 KM/H GUSTING TO 60  
DIMINISHING TO 20 THIS EVENING THEN BECOMING LIGHT LATE THIS  
EVENING. LOW 18.  
FRIDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING.  
HIGH 26. HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
 
BAYFIELD INLET - DUNCHURCH.  
TODAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS MORNING.  
70 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 29. HUMIDEX  
38. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. WIND WEST 20 KM/H BECOMING LIGHT THIS  
EVENING. LOW 18.  
FRIDAY..MAINLY CLOUDY. HIGH 28. HUMIDEX 35. UV INDEX 9 OR VERY HIGH.  
 
SOUTH RIVER - BURK'S FALLS.  
TODAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS MORNING.  
70 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 29. HUMIDEX  
38. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. RISK OF A  
THUNDERSTORM THIS EVENING. WIND WEST 20 KM/H BECOMING LIGHT THIS  
EVENING. LOW 18.  
FRIDAY..MAINLY CLOUDY. HIGH 26. HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
 
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