922
FPCN11 CWTO 041915
FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL REGION ISSUED
BY ENVIRONMENT CANADA AT 3:30 P.M. EDT MONDAY 4 AUGUST 2025 FOR
TONIGHT TUESDAY AND TUESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT TUESDAY.
CITY OF TORONTO.
TONIGHT..WIDESPREAD SMOKE. LOW 16.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 17.
WINDSOR - LEAMINGTON - ESSEX COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 16.
TUESDAY..SUNNY. WIDESPREAD SMOKE BECOMING LOCAL SMOKE NEAR NOON.
HIGH 29. HUMIDEX 34. UV INDEX 9 OR VERY HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE IN THE EVENING. LOW 16.
CHATHAM-KENT - RONDEAU PARK.
TONIGHT..WIDESPREAD SMOKE. LOW 16.
TUESDAY..SUNNY. WIDESPREAD SMOKE BECOMING LOCAL SMOKE NEAR NOON.
HIGH 29. HUMIDEX 34. UV INDEX 9 OR VERY HIGH.
TUESDAY NIGHT..INCREASING CLOUDINESS EARLY IN THE EVENING. LOCAL
SMOKE IN THE EVENING. LOW 16.
SARNIA - PETROLIA - WESTERN LAMBTON COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY IN THE MORNING.
WIDESPREAD SMOKE BECOMING LOCAL SMOKE NEAR NOON. HIGH 29. HUMIDEX
34. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT. LOCAL
SMOKE IN THE EVENING. LOW 15.
WATFORD - PINERY PARK - EASTERN LAMBTON COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..SUNNY. WIDESPREAD SMOKE BECOMING LOCAL SMOKE NEAR NOON.
HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY IN THE EVENING. LOCAL
SMOKE IN THE EVENING. LOW 15.
RODNEY - SHEDDEN - WESTERN ELGIN COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..WIDESPREAD SMOKE. HIGH 28. HUMIDEX 33. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 15.
ST. THOMAS - AYLMER - EASTERN ELGIN COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..WIDESPREAD SMOKE. HIGH 28. HUMIDEX 33. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 15.
STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 33. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 15.
LONDON - PARKHILL - EASTERN MIDDLESEX COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 33. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 15.
SIMCOE - DELHI - NORFOLK.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 32. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 15.
DUNNVILLE - CALEDONIA - HALDIMAND.
TONIGHT..WIDESPREAD SMOKE. LOW 15.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 16.
WOODSTOCK - TILLSONBURG - OXFORD COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 35. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 15.
BRANTFORD - COUNTY OF BRANT.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 35. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 15.
NIAGARA FALLS - WELLAND - SOUTHERN NIAGARA REGION.
TONIGHT..WIDESPREAD SMOKE. LOW 15.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 33. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 16.
ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION.
TONIGHT..WIDESPREAD SMOKE. LOW 15.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 33. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 16.
CITY OF HAMILTON.
TONIGHT..WIDESPREAD SMOKE. LOW 15.
TUESDAY..WIDESPREAD SMOKE. HIGH 26. HUMIDEX 33. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 16.
BURLINGTON - OAKVILLE.
TONIGHT..WIDESPREAD SMOKE. LOW 16.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 16.
HALTON HILLS - MILTON.
TONIGHT..WIDESPREAD SMOKE. LOW 16.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 16.
MISSISSAUGA - BRAMPTON.
TONIGHT..WIDESPREAD SMOKE. LOW 16.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 16.
CALEDON.
TONIGHT..WIDESPREAD SMOKE. LOW 12.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 14.
VAUGHAN - RICHMOND HILL - MARKHAM.
TONIGHT..WIDESPREAD SMOKE. LOW 16.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 32. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 16.
NEWMARKET - GEORGINA - NORTHERN YORK REGION.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. WIDESPREAD SMOKE. HIGH 29. HUMIDEX 32. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING THEN CLEAR. WIDESPREAD SMOKE. LOW 15.
PICKERING - OSHAWA - SOUTHERN DURHAM REGION.
TONIGHT..WIDESPREAD SMOKE. LOW 16.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 32. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 16.
UXBRIDGE - BEAVERTON - NORTHERN DURHAM REGION.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. WIDESPREAD SMOKE. HIGH 29. HUMIDEX 32. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING THEN CLEAR. WIDESPREAD SMOKE. LOW 15.
GODERICH - BLUEWATER - SOUTHERN HURON COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..SUNNY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH
30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A
THUNDERSTORM LATE IN THE AFTERNOON. WIDESPREAD SMOKE. HIGH 29.
HUMIDEX 35. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 15.
WINGHAM - BLYTH - NORTHERN HURON COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX
OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.
RISK OF A THUNDERSTORM IN THE AFTERNOON. WIDESPREAD SMOKE. HIGH 29.
HUMIDEX 35. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING THEN CLEAR. RISK OF A THUNDERSTORM EARLY IN THE
EVENING. WIDESPREAD SMOKE. LOW 15.
STRATFORD - MITCHELL - SOUTHERN PERTH COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 12.
TUESDAY..WIDESPREAD SMOKE. HIGH 28. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 14.
LISTOWEL - MILVERTON - NORTHERN PERTH COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 12.
TUESDAY..WIDESPREAD SMOKE. HIGH 28. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 14.
KITCHENER - CAMBRIDGE - REGION OF WATERLOO.
TONIGHT..WIDESPREAD SMOKE. LOW 12.
TUESDAY..WIDESPREAD SMOKE. HIGH 28. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 14.
GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 12.
TUESDAY..WIDESPREAD SMOKE. HIGH 28. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 14.
MOUNT FOREST - ARTHUR - NORTHERN WELLINGTON COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 12.
TUESDAY..WIDESPREAD SMOKE. HIGH 28. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 14.
ORANGEVILLE - GRAND VALLEY - SOUTHERN DUFFERIN COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 12.
TUESDAY..WIDESPREAD SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 14.
SHELBURNE - MANSFIELD - NORTHERN DUFFERIN COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 12.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. HIGH 29.
HUMIDEX 34. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIDESPREAD
SMOKE. LOW 14.
INNISFIL - NEW TECUMSETH - ANGUS.
TONIGHT..WIDESPREAD SMOKE. LOW 12.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. WIDESPREAD SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING THEN CLEAR. WIDESPREAD SMOKE. LOW 14.
SAUGEEN SHORES - KINCARDINE - SOUTHERN BRUCE COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 12.
TUESDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX
OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.
RISK OF A THUNDERSTORM IN THE AFTERNOON. WIDESPREAD SMOKE. HIGH 28.
HUMIDEX 33. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING THEN CLEAR. RISK OF A THUNDERSTORM EARLY IN THE
EVENING. WIDESPREAD SMOKE. LOW 15.
BRUCE PENINSULA - SAUBLE BEACH - TOBERMORY.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..WIDESPREAD SMOKE. HIGH 26. HUMIDEX 31. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..WIDESPREAD SMOKE. LOW 15.
HANOVER - DUNDALK - SOUTHERN GREY COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 12.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. HIGH 28.
HUMIDEX 33. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING THEN CLEAR. RISK OF A THUNDERSTORM EARLY IN THE
EVENING. WIDESPREAD SMOKE. LOW 15.
OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 12.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. HIGH 28.
HUMIDEX 33. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING THEN CLEAR. RISK OF A THUNDERSTORM EARLY IN THE
EVENING. WIDESPREAD SMOKE. LOW 15.
BARRIE - COLLINGWOOD - HILLSDALE.
TONIGHT..WIDESPREAD SMOKE. LOW 15.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. WIDESPREAD SMOKE. HIGH 28. HUMIDEX 33. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING. CLEARING LATE IN THE EVENING. WIDESPREAD SMOKE.
LOW 16.
MIDLAND - COLDWATER - ORR LAKE.
TONIGHT..WIDESPREAD SMOKE. LOW 15.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. WIDESPREAD SMOKE. HIGH 28. HUMIDEX 33. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING THEN CLEAR. WIDESPREAD SMOKE. LOW 16.
ORILLIA - LAGOON CITY - WASHAGO.
TONIGHT..WIDESPREAD SMOKE. LOW 15.
TUESDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX
OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.
WIDESPREAD SMOKE. HIGH 28. HUMIDEX 33. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING. CLEARING LATE IN THE EVENING. WIDESPREAD SMOKE.
LOW 16.
COBOURG - COLBORNE - WESTERN NORTHUMBERLAND COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..SUNNY. LOCAL SMOKE. HIGH 29. HUMIDEX 35. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 15.
BELLEVILLE - QUINTE WEST - EASTERN NORTHUMBERLAND COUNTY.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..SUNNY. LOCAL SMOKE. HIGH 29. HUMIDEX 35. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 15.
PICTON - SANDBANKS PARK.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..SUNNY. LOCAL SMOKE. HIGH 29. HUMIDEX 35. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 16.
NAPANEE - CONSECON.
TONIGHT..WIDESPREAD SMOKE. LOW 14.
TUESDAY..SUNNY. LOCAL SMOKE. HIGH 29. HUMIDEX 35. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 16.
KINGSTON - ODESSA - FRONTENAC ISLANDS.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 14.
TUESDAY..SUNNY. LOCAL SMOKE. HIGH 29. HUMIDEX 35. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 16.
LINDSAY - SOUTHERN KAWARTHA LAKES.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. OTHERWISE CLEAR. RISK OF A THUNDERSTORM EARLY THIS EVENING.
WIDESPREAD SMOKE. LOW 13.
TUESDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX
OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.
LOCAL SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING THEN CLEAR. LOCAL SMOKE. LOW 13.
FENELON FALLS - BALSAM LAKE PARK - NORTHERN KAWARTHA LAKES.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 16.
TUESDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX
OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.
LOCAL SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING. CLEARING LATE IN THE EVENING. LOCAL SMOKE. LOW 13.
PETERBOROUGH CITY - LAKEFIELD - SOUTHERN PETERBOROUGH COUNTY.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 13.
TUESDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX
OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.
LOCAL SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING THEN CLEAR. LOCAL SMOKE. LOW 13.
APSLEY - WOODVIEW - NORTHERN PETERBOROUGH COUNTY.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 16.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. LOCAL SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. LOCAL SMOKE. LOW 13.
STIRLING - TWEED - MADOC.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 13.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. LOCAL SMOKE. HIGH 28. HUMIDEX 33. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING THEN CLEAR. LOCAL SMOKE. LOW 16.
TAMWORTH - SYDENHAM - SOUTH FRONTENAC.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 13.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. LOCAL SMOKE. HIGH 28. HUMIDEX 33. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING THEN CLEAR. LOCAL SMOKE. LOW 16.
KALADAR - BANNOCKBURN - BON ECHO PARK.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 11.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. LOCAL SMOKE. HIGH 28. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING THEN CLEAR. LOCAL SMOKE. LOW 10.
BANCROFT - HASTINGS HIGHLANDS - DENBIGH.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING WITH RISK
OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 11.
TUESDAY..A MIX OF SUN AND CLOUD. LOCAL SMOKE. HIGH 26. HUMIDEX 32. UV
INDEX 7 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. LOCAL SMOKE. LOW 10.
GANANOQUE - MALLORYTOWN.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 14.
TUESDAY..MAINLY SUNNY. LOCAL SMOKE. HIGH 27. HUMIDEX 32. UV INDEX 8
OR VERY HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 13.
BROCKVILLE - PRESCOTT.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 14.
TUESDAY..A MIX OF SUN AND CLOUD. LOCAL SMOKE. HIGH 27. HUMIDEX 32. UV
INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 13.
WESTPORT - CHARLESTON LAKE.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 14.
TUESDAY..A MIX OF SUN AND CLOUD. LOCAL SMOKE. HIGH 27. HUMIDEX 32. UV
INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 13.
MERRICKVILLE-WOLFORD - KEMPTVILLE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 14.
TUESDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING.
LOCAL SMOKE. HIGH 27. HUMIDEX 32. UV INDEX 7 OR HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 13.
OTTAWA NORTH - KANATA - ORLEANS.
TONIGHT..A FEW CLOUDS. WIDESPREAD SMOKE BECOMING LOCAL SMOKE EARLY
THIS EVENING. LOW 14.
TUESDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE AFTERNOON.
HIGH 27. HUMIDEX 32. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 12.
OTTAWA SOUTH - RICHMOND - METCALFE.
TONIGHT..A FEW CLOUDS. WIDESPREAD SMOKE BECOMING LOCAL SMOKE EARLY
THIS EVENING. LOW 14.
TUESDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE AFTERNOON.
HIGH 27. HUMIDEX 32. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 12.
GATINEAU.
TONIGHT..CLEAR. WIDESPREAD SMOKE BECOMING LOCAL SMOKE EARLY THIS
EVENING. LOW 14.
TUESDAY..SUNNY. HIGH 27. HUMIDEX 31. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 13.
PRESCOTT AND RUSSELL.
TONIGHT..CLEARING EARLY THIS EVENING. WIDESPREAD SMOKE BECOMING LOCAL
SMOKE EARLY THIS EVENING. LOW 15.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 27. HUMIDEX 32. UV INDEX 8 OR
VERY HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 13.
MORRISBURG - LONG SAULT.
TONIGHT..PARTLY CLOUDY. WIDESPREAD SMOKE BECOMING LOCAL SMOKE EARLY
THIS EVENING. LOW 15.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 27. HUMIDEX 32. UV INDEX 8 OR
VERY HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 14.
CORNWALL - LANCASTER.
TONIGHT..CLEARING. WIDESPREAD SMOKE BECOMING LOCAL SMOKE EARLY THIS
EVENING. LOW 15.
TUESDAY..INCREASING CLOUDINESS EARLY IN THE MORNING. HIGH 27. HUMIDEX
32. UV INDEX 7 OR HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 14.
WINCHESTER - NEWINGTON.
TONIGHT..CLEARING EARLY THIS EVENING. WIDESPREAD SMOKE BECOMING LOCAL
SMOKE EARLY THIS EVENING. LOW 15.
TUESDAY..MAINLY CLOUDY. HIGH 27. HUMIDEX 32. UV INDEX 7 OR HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 14.
MAXVILLE - ALEXANDRIA.
TONIGHT..CLEARING EARLY THIS EVENING. WIDESPREAD SMOKE BECOMING LOCAL
SMOKE EARLY THIS EVENING. LOW 15.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 27. HUMIDEX 32. UV INDEX 8 OR
VERY HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 14.
PLEVNA - SHARBOT LAKE - WESTERN LANARK COUNTY.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 14.
TUESDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING.
LOCAL SMOKE. HIGH 26. HUMIDEX 31. UV INDEX 7 OR HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 14.
SMITHS FALLS - PERTH - EASTERN LANARK COUNTY.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 14.
TUESDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE MORNING.
LOCAL SMOKE. HIGH 26. HUMIDEX 31. UV INDEX 7 OR HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 14.
PORT CARLING - PORT SEVERN.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. OTHERWISE CLEAR. RISK OF A THUNDERSTORM EARLY THIS EVENING.
WIDESPREAD SMOKE. LOW 15.
TUESDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX
OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE IN THE
AFTERNOON. LOCAL SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 14.
BRACEBRIDGE - GRAVENHURST.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 15.
TUESDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX
OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE IN THE
AFTERNOON. LOCAL SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..CLEARING. LOCAL SMOKE. LOW 14.
TOWN OF PARRY SOUND - ROSSEAU - KILLBEAR PARK.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 16.
TUESDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX
OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE IN THE
AFTERNOON. LOCAL SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 15.
HUNTSVILLE - BAYSVILLE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 12.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN
THE AFTERNOON. LOCAL SMOKE. HIGH 27. HUMIDEX 32. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..A FEW CLOUDS. LOCAL SMOKE. LOW 11.
HALIBURTON - MINDEN - SOUTHERN HALIBURTON COUNTY.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 12.
TUESDAY..A MIX OF SUN AND CLOUD. LOCAL SMOKE. HIGH 26. HUMIDEX 31. UV
INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. LOCAL SMOKE. LOW 11.
OXTONGUE LAKE - FORT IRWIN - NORTHERN HALIBURTON COUNTY.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 12.
TUESDAY..A MIX OF SUN AND CLOUD. LOCAL SMOKE. HIGH 26. HUMIDEX 31. UV
INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. LOCAL SMOKE. LOW 11.
BARRY'S BAY - KILLALOE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE EARLY THIS EVENING.
LOW 11.
TUESDAY..MAINLY SUNNY. HIGH 26. HUMIDEX 32. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 10.
RENFREW - ARNPRIOR - CALABOGIE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE EARLY THIS EVENING.
LOW 14.
TUESDAY..MAINLY SUNNY. HIGH 26. HUMIDEX 31. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 13.
PETAWAWA - PEMBROKE - COBDEN.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE EARLY THIS EVENING.
LOW 14.
TUESDAY..SUNNY. HIGH 26. HUMIDEX 31. UV INDEX 8 OR VERY HIGH.
TUESDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 13.
WESTERN ALGONQUIN PARK - LAKE OF TWO RIVERS.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE EARLY THIS EVENING.
LOW 11.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 25. HUMIDEX 30. UV INDEX 8 OR
VERY HIGH.
TUESDAY NIGHT..A FEW CLOUDS. LOCAL SMOKE. LOW 10.
DEEP RIVER - WHITNEY - EASTERN ALGONQUIN PARK.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE EARLY THIS EVENING.
LOW 11.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 25. HUMIDEX 30. UV INDEX 8 OR
VERY HIGH.
TUESDAY NIGHT..A FEW CLOUDS. LOCAL SMOKE. LOW 10.
BAYFIELD INLET - DUNCHURCH.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 16.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN
THE AFTERNOON. LOCAL SMOKE. HIGH 29. HUMIDEX 34. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..A FEW CLOUDS. LOCAL SMOKE. LOW 15.
SOUTH RIVER - BURK'S FALLS.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. LOW 12.
TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN
THE AFTERNOON. LOCAL SMOKE. HIGH 27. HUMIDEX 32. UV INDEX 8 OR VERY
HIGH.
TUESDAY NIGHT..A FEW CLOUDS. LOCAL SMOKE. LOW 11.
END
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