662  
FPCN11 CWTO 151939 AAA  
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL  
REGION ISSUED BY ENVIRONMENT CANADA AT 3:38 P.M. EDT WEDNESDAY 15  
JULY 2026 FOR TONIGHT THURSDAY AND THURSDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT THURSDAY.  
 
CITY OF TORONTO.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 20 KM/H GUSTING  
TO 40 EARLY THIS EVENING THEN LIGHT AFTER MIDNIGHT. LOW 21.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50  
LATE IN THE MORNING. HIGH 29. HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..A FEW CLOUDS. WIND NORTH 20 KM/H GUSTING TO 40  
BECOMING LIGHT NEAR MIDNIGHT. LOW 19.  
 
WINDSOR - LEAMINGTON - ESSEX COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 18.  
THURSDAY..WIDESPREAD SMOKE. HIGH 30. HUMIDEX 35. UV INDEX 9 OR VERY  
HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. LOCAL SMOKE IN  
THE EVENING. LOW 16.  
 
CHATHAM-KENT - RONDEAU PARK.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 18.  
THURSDAY..WIDESPREAD SMOKE. WIND BECOMING NORTH 20 KM/H LATE IN THE  
MORNING. HIGH 30. HUMIDEX 35. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. LOCAL SMOKE IN  
THE EVENING. LOW 16.  
 
SARNIA - PETROLIA - WESTERN LAMBTON COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 19.  
THURSDAY..WIDESPREAD SMOKE. HIGH 30. HUMIDEX 34. UV INDEX 8 OR VERY  
HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. LOCAL SMOKE IN  
THE EVENING. LOW 18.  
 
WATFORD - PINERY PARK - EASTERN LAMBTON COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 19.  
THURSDAY..WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 20 KM/H LATE IN  
THE MORNING. HIGH 30. HUMIDEX 34. UV INDEX 8 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. LOCAL SMOKE IN  
THE EVENING. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING.  
LOW 18.  
 
RODNEY - SHEDDEN - WESTERN ELGIN COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 19.  
THURSDAY..WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 30 KM/H LATE IN  
THE MORNING. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. LOCAL SMOKE IN  
THE EVENING. WIND NORTH 20 KM/H BECOMING LIGHT IN THE EVENING.  
LOW 17.  
 
ST. THOMAS - AYLMER - EASTERN ELGIN COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 19.  
THURSDAY..WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 20 KM/H GUSTING  
TO 40 IN THE MORNING. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. LOCAL SMOKE IN  
THE EVENING. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING.  
LOW 17.  
 
STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND NORTH  
20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 19.  
THURSDAY..WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 20 KM/H IN THE  
MORNING. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. LOCAL SMOKE IN  
THE EVENING. WIND NORTH 20 KM/H BECOMING LIGHT IN THE EVENING.  
LOW 16.  
 
LONDON - PARKHILL - EASTERN MIDDLESEX COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 19.  
THURSDAY..WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 30 KM/H IN THE  
MORNING. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. LOCAL SMOKE IN THE EVENING. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 16.  
 
SIMCOE - DELHI - NORFOLK.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 17.  
THURSDAY..WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 20 KM/H LATE IN  
THE MORNING. HIGH 29. HUMIDEX 32. UV INDEX 8 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. LOCAL SMOKE IN  
THE EVENING. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING.  
LOW 15.  
 
DUNNVILLE - CALEDONIA - HALDIMAND.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND WEST  
20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 20.  
THURSDAY..WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 20 KM/H GUSTING  
TO 40 LATE IN THE MORNING. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY  
HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. LOCAL SMOKE IN  
THE EVENING. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING.  
LOW 18.  
 
WOODSTOCK - TILLSONBURG - OXFORD COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 19.  
THURSDAY..WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 20 KM/H LATE IN  
THE MORNING. HIGH 29. HUMIDEX 33. UV INDEX 8 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. LOCAL SMOKE IN THE EVENING. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 17.  
 
BRANTFORD - COUNTY OF BRANT.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 19.  
THURSDAY..WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 20 KM/H GUSTING  
TO 40 LATE IN THE MORNING. HIGH 29. HUMIDEX 33. UV INDEX 8 OR VERY  
HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. LOCAL SMOKE IN THE EVENING. WIND  
NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING.  
LOW 17.  
 
NIAGARA FALLS - WELLAND - SOUTHERN NIAGARA REGION.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. LOW 20.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING SOUTHWEST 20 KM/H LATE IN THE  
MORNING. HIGH 29. HUMIDEX 34. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..A FEW CLOUDS. LOW 20.  
 
ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. LOW 20.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. HIGH 29. HUMIDEX 34. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..CLEAR. LOW 18.  
 
CITY OF HAMILTON.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTH 20 KM/H BECOMING LIGHT EARLY  
THIS EVENING. LOW 19.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40  
LATE IN THE MORNING. HIGH 29. HUMIDEX 34. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..A FEW CLOUDS. WIND NORTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT IN THE EVENING. LOW 17.  
 
BURLINGTON - OAKVILLE.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
LATE THIS EVENING. LOW 19.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING SOUTHEAST 20 KM/H IN THE MORNING  
THEN BECOMING WEST 20 GUSTING TO 40. HIGH 29. HUMIDEX 35. UV INDEX 9  
OR VERY HIGH.  
THURSDAY NIGHT..A FEW CLOUDS. WIND WEST 20 KM/H GUSTING TO 40  
BECOMING NORTH 20 THEN LIGHT NEAR MIDNIGHT. LOW 17.  
 
HALTON HILLS - MILTON.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
THIS EVENING. LOW 19.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50  
IN THE MORNING. HIGH 29. HUMIDEX 35. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..A FEW CLOUDS. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
IN THE EVENING. LOW 17.  
 
MISSISSAUGA - BRAMPTON.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT THIS EVENING. LOW 20.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING NORTH 30 KM/H LATE IN THE  
MORNING. HIGH 29. HUMIDEX 34. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..A FEW CLOUDS. WIND NORTH 30 KM/H BECOMING LIGHT IN  
THE EVENING. LOW 19.  
 
CALEDON.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
THIS EVENING. LOW 18.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING WEST 20 KM/H GUSTING TO 40 IN  
THE MORNING THEN BECOMING NORTH 20 IN THE AFTERNOON. HIGH 28.  
HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. WIND NORTH 20 KM/H BECOMING LIGHT IN  
THE EVENING. LOW 17.  
 
VAUGHAN - RICHMOND HILL - MARKHAM.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
EARLY THIS EVENING. LOW 18.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50  
LATE IN THE MORNING. HIGH 29. HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..A FEW CLOUDS. WIND NORTHWEST 30 KM/H GUSTING TO 50  
BECOMING LIGHT IN THE EVENING. LOW 15.  
 
NEWMARKET - GEORGINA - NORTHERN YORK REGION.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
THIS EVENING. LOW 17.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50  
IN THE MORNING. HIGH 28. HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND NORTHWEST  
30 KM/H GUSTING TO 50 BECOMING LIGHT IN THE EVENING. LOW 15.  
 
PICKERING - OSHAWA - SOUTHERN DURHAM REGION.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT THIS EVENING. LOW 19.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50  
IN THE MORNING. HIGH 29. HUMIDEX 33. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..A FEW CLOUDS. WIND NORTHWEST 30 KM/H GUSTING TO 50  
BECOMING LIGHT IN THE EVENING. LOW 15.  
 
UXBRIDGE - BEAVERTON - NORTHERN DURHAM REGION.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT THIS EVENING. LOW 17.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50  
IN THE MORNING. HIGH 28. HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND NORTHWEST  
30 KM/H GUSTING TO 50 BECOMING LIGHT IN THE EVENING. LOW 15.  
 
GODERICH - BLUEWATER - SOUTHERN HURON COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. LOW 19.  
THURSDAY..WIDESPREAD SMOKE. HIGH 27. HUMIDEX 31. UV INDEX 8 OR VERY  
HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. LOCAL SMOKE IN THE EVENING. LOW 17.  
 
WINGHAM - BLYTH - NORTHERN HURON COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
THIS EVENING. LOW 19.  
THURSDAY..WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 20 KM/H IN THE  
MORNING. HIGH 27. HUMIDEX 31. UV INDEX 8 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. LOCAL SMOKE IN THE EVENING. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 17.  
 
STRATFORD - MITCHELL - SOUTHERN PERTH COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
THIS EVENING. LOW 18.  
THURSDAY..WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 30 KM/H LATE IN  
THE MORNING. HIGH 27. HUMIDEX 31. UV INDEX 8 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. LOCAL SMOKE IN THE EVENING. WIND  
NORTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 17.  
 
LISTOWEL - MILVERTON - NORTHERN PERTH COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
EARLY THIS EVENING. LOW 18.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40  
LATE IN THE MORNING. HIGH 27. HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
IN THE EVENING. LOW 17.  
 
KITCHENER - CAMBRIDGE - REGION OF WATERLOO.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
THIS EVENING. LOW 17.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40  
LATE IN THE MORNING. HIGH 28. HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT IN THE EVENING. LOW 16.  
 
GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
EARLY THIS EVENING. LOW 17.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING WEST 30 KM/H GUSTING TO 50 IN  
THE MORNING. HIGH 28. HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
IN THE EVENING. LOW 16.  
 
MOUNT FOREST - ARTHUR - NORTHERN WELLINGTON COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. LOW 16.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40  
LATE IN THE MORNING. HIGH 27. HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT IN THE EVENING. LOW 16.  
 
ORANGEVILLE - GRAND VALLEY - SOUTHERN DUFFERIN COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
THIS EVENING. LOW 16.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING WEST 20 KM/H GUSTING TO 50 IN  
THE MORNING THEN BECOMING NORTH 20 IN THE AFTERNOON. HIGH 29.  
HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. WIND NORTH 20 KM/H BECOMING LIGHT IN  
THE EVENING. LOW 15.  
 
SHELBURNE - MANSFIELD - NORTHERN DUFFERIN COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
THIS EVENING. LOW 16.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50  
IN THE MORNING. HIGH 28. HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
IN THE EVENING. LOW 15.  
 
INNISFIL - NEW TECUMSETH - ANGUS.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
THIS EVENING. LOW 17.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40  
IN THE MORNING. HIGH 28. HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND NORTHWEST  
20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW 15.  
 
SAUGEEN SHORES - KINCARDINE - SOUTHERN BRUCE COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 20 KM/H LATE THIS  
EVENING. LOW 16.  
THURSDAY..WIDESPREAD SMOKE. HIGH 27. HUMIDEX 30. UV INDEX 8 OR VERY  
HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. LOCAL SMOKE IN THE EVENING. LOW 17.  
 
BRUCE PENINSULA - SAUBLE BEACH - TOBERMORY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT AFTER MIDNIGHT. LOW 16.  
THURSDAY..MAINLY CLOUDY. WIDESPREAD SMOKE BECOMING LOCAL SMOKE NEAR  
NOON. WIND NORTHWEST 20 KM/H BECOMING LIGHT LATE IN THE MORNING.  
WIND BECOMING WEST 30 IN THE AFTERNOON. HIGH 27. HUMIDEX 30. UV  
INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR NEAR MIDNIGHT. WIND  
NORTHWEST 30 KM/H BECOMING LIGHT IN THE EVENING. LOW 17.  
 
HANOVER - DUNDALK - SOUTHERN GREY COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT  
LATE THIS EVENING. LOW 16.  
THURSDAY..WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 20 KM/H GUSTING  
TO 40 IN THE MORNING. HIGH 27. HUMIDEX 30. UV INDEX 8 OR VERY HIGH.  
THURSDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. LOCAL SMOKE IN  
THE EVENING. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN  
THE EVENING. LOW 17.  
 
OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. LOW 16.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. HIGH 27. HUMIDEX 30. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..CLEAR. LOW 17.  
 
BARRIE - COLLINGWOOD - HILLSDALE.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT THIS EVENING. LOW 17.  
THURSDAY..A MIX OF SUN AND CLOUD. WIDESPREAD SMOKE BECOMING LOCAL  
SMOKE IN THE MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50  
IN THE MORNING. HIGH 28. HUMIDEX 32. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..A FEW CLOUDS. WIND NORTHWEST 30 KM/H GUSTING TO 50  
BECOMING LIGHT IN THE EVENING. LOW 14.  
 
HUNTSVILLE - BAYSVILLE.  
TONIGHT..PARTLY CLOUDY. LOCAL SMOKE. WIND NORTHWEST 20 KM/H GUSTING  
TO 40 BECOMING LIGHT EARLY THIS EVENING. LOW 16.  
THURSDAY..CLEARING IN THE MORNING. LOCAL SMOKE EARLY IN THE MORNING.  
WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50 IN THE MORNING.  
HIGH 27. HUMIDEX 31. UV INDEX 9 OR VERY HIGH.  
THURSDAY NIGHT..CLEAR. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING  
LIGHT IN THE EVENING. LOW 11.  
 
REMAINDER UNCHANGED.  
 
END  
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