####018017134#### FPCN11 CWTO 211445 FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL REGION ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. EDT MONDAY 21 JULY 2025 FOR TODAY AND TUESDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:30 P.M. EDT. CITY OF TORONTO. TODAY..SUNNY. HIGH 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 15. TUESDAY..SUNNY. HIGH 25. HUMIDEX 26. UV INDEX 9 OR VERY HIGH. WINDSOR - LEAMINGTON - ESSEX COUNTY. TODAY..SUNNY. WIND BECOMING NORTHEAST 30 KM/H EARLY THIS AFTERNOON. HIGH 25. HUMIDEX 28. UV INDEX 10 OR VERY HIGH. TONIGHT..CLEAR. WIND NORTHEAST 30 KM/H. LOW 12. TUESDAY..SUNNY. HIGH 26. HUMIDEX 30. UV INDEX 10 OR VERY HIGH. CHATHAM-KENT - RONDEAU PARK. TODAY..SUNNY. WIND BECOMING NORTH 30 KM/H EARLY THIS AFTERNOON. HIGH 25. HUMIDEX 28. UV INDEX 10 OR VERY HIGH. TONIGHT..CLEAR. WIND NORTH 30 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW 12. TUESDAY..SUNNY. HIGH 26. HUMIDEX 30. UV INDEX 10 OR VERY HIGH. SARNIA - PETROLIA - WESTERN LAMBTON COUNTY. TODAY..SUNNY. WIND NORTH 30 KM/H. HIGH 22. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. WIND NORTH 30 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW 12. TUESDAY..SUNNY. HIGH 26. HUMIDEX 31. UV INDEX 9 OR VERY HIGH. WATFORD - PINERY PARK - EASTERN LAMBTON COUNTY. TODAY..SUNNY. HIGH 22. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 26. HUMIDEX 31. UV INDEX 9 OR VERY HIGH. RODNEY - SHEDDEN - WESTERN ELGIN COUNTY. TODAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 13. TUESDAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. ST. THOMAS - AYLMER - EASTERN ELGIN COUNTY. TODAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 13. TUESDAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY. TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 26. HUMIDEX 29. UV INDEX 9 OR VERY HIGH. LONDON - PARKHILL - EASTERN MIDDLESEX COUNTY. TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 26. HUMIDEX 29. UV INDEX 9 OR VERY HIGH. SIMCOE - DELHI - NORFOLK. TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 9 OR VERY HIGH. TONIGHT..A FEW CLOUDS. LOW 11. TUESDAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 9 OR VERY HIGH. DUNNVILLE - CALEDONIA - HALDIMAND. TODAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 11. TUESDAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. WOODSTOCK - TILLSONBURG - OXFORD COUNTY. TODAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. BRANTFORD - COUNTY OF BRANT. TODAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. NIAGARA FALLS - WELLAND - SOUTHERN NIAGARA REGION. TODAY..SUNNY. HIGH 23. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 14. TUESDAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION. TODAY..SUNNY. HIGH 23. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 14. TUESDAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. CITY OF HAMILTON. TODAY..SUNNY. HIGH 23. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. BURLINGTON - OAKVILLE. TODAY..SUNNY. HIGH 24. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 24. HUMIDEX 27. UV INDEX 9 OR VERY HIGH. HALTON HILLS - MILTON. TODAY..SUNNY. HIGH 24. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 24. HUMIDEX 27. UV INDEX 9 OR VERY HIGH. MISSISSAUGA - BRAMPTON. TODAY..SUNNY. HIGH 24. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 25. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. CALEDON. TODAY..SUNNY. HIGH 24. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 26. HUMIDEX 29. UV INDEX 9 OR VERY HIGH. VAUGHAN - RICHMOND HILL - MARKHAM. TODAY..SUNNY. HIGH 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 11. TUESDAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. NEWMARKET - GEORGINA - NORTHERN YORK REGION. TODAY..SUNNY. HIGH 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 11. TUESDAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. PICKERING - OSHAWA - SOUTHERN DURHAM REGION. TODAY..SUNNY. HIGH 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 11. TUESDAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 9 OR VERY HIGH. UXBRIDGE - BEAVERTON - NORTHERN DURHAM REGION. TODAY..SUNNY. HIGH 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 11. TUESDAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. GODERICH - BLUEWATER - SOUTHERN HURON COUNTY. TODAY..SUNNY. WIND NORTHWEST 30 KM/H. HIGH 23. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. WIND NORTHWEST 30 KM/H BECOMING LIGHT THIS EVENING. WIND BECOMING EAST 20 NEAR MIDNIGHT. LOW 11. TUESDAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. WINGHAM - BLYTH - NORTHERN HURON COUNTY. TODAY..SUNNY. HIGH 23. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. STRATFORD - MITCHELL - SOUTHERN PERTH COUNTY. TODAY..SUNNY. HIGH 23. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. LISTOWEL - MILVERTON - NORTHERN PERTH COUNTY. TODAY..SUNNY. HIGH 23. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. KITCHENER - CAMBRIDGE - REGION OF WATERLOO. TODAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY. TODAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. MOUNT FOREST - ARTHUR - NORTHERN WELLINGTON COUNTY. TODAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 26. HUMIDEX 28. UV INDEX 9 OR VERY HIGH. ORANGEVILLE - GRAND VALLEY - SOUTHERN DUFFERIN COUNTY. TODAY..SUNNY. HIGH 21. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 9 OR VERY HIGH. SHELBURNE - MANSFIELD - NORTHERN DUFFERIN COUNTY. TODAY..SUNNY. HIGH 21. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 9 OR VERY HIGH. INNISFIL - NEW TECUMSETH - ANGUS. TODAY..SUNNY. HIGH 22. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 11. TUESDAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 9 OR VERY HIGH. SAUGEEN SHORES - KINCARDINE - SOUTHERN BRUCE COUNTY. TODAY..SUNNY. WIND NORTH 30 KM/H. HIGH 19. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. WIND NORTH 30 KM/H BECOMING LIGHT LATE THIS EVENING. LOW 10. TUESDAY..SUNNY. HIGH 26. HUMIDEX 27. UV INDEX 9 OR VERY HIGH. BRUCE PENINSULA - SAUBLE BEACH - TOBERMORY. TODAY..SUNNY. WIND NORTHEAST 20 KM/H BECOMING LIGHT NEAR NOON. HIGH 19. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 26. HUMIDEX 27. UV INDEX 9 OR VERY HIGH. HANOVER - DUNDALK - SOUTHERN GREY COUNTY. TODAY..SUNNY. HIGH 19. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 26. HUMIDEX 27. UV INDEX 9 OR VERY HIGH. OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY. TODAY..SUNNY. HIGH 19. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 26. HUMIDEX 27. UV INDEX 9 OR VERY HIGH. BARRIE - COLLINGWOOD - HILLSDALE. TODAY..SUNNY. HIGH 23. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 23. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. MIDLAND - COLDWATER - ORR LAKE. TODAY..SUNNY. WIND NORTHEAST 30 KM/H BECOMING LIGHT THIS AFTERNOON. HIGH 23. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 23. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. ORILLIA - LAGOON CITY - WASHAGO. TODAY..SUNNY. HIGH 23. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 23. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. COBOURG - COLBORNE - WESTERN NORTHUMBERLAND COUNTY. TODAY..MAINLY SUNNY. HIGH 25. UV INDEX 9 OR VERY HIGH. TONIGHT..A FEW CLOUDS. LOW 13. TUESDAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 9 OR VERY HIGH. BELLEVILLE - QUINTE WEST - EASTERN NORTHUMBERLAND COUNTY. TODAY..MAINLY SUNNY. HIGH 25. UV INDEX 9 OR VERY HIGH. TONIGHT..A FEW CLOUDS. LOW 13. TUESDAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 9 OR VERY HIGH. PICTON - SANDBANKS PARK. TODAY..MAINLY SUNNY. HIGH 25. UV INDEX 9 OR VERY HIGH. TONIGHT..A FEW CLOUDS. LOW 12. TUESDAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 9 OR VERY HIGH. NAPANEE - CONSECON. TODAY..MAINLY SUNNY. HIGH 25. UV INDEX 9 OR VERY HIGH. TONIGHT..A FEW CLOUDS. LOW 12. TUESDAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 9 OR VERY HIGH. KINGSTON - ODESSA - FRONTENAC ISLANDS. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H BECOMING LIGHT NEAR NOON. HIGH 25. UV INDEX 9 OR VERY HIGH. TONIGHT..A FEW CLOUDS. LOW 12. TUESDAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 9 OR VERY HIGH. LINDSAY - SOUTHERN KAWARTHA LAKES. TODAY..MAINLY SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 9 OR VERY HIGH. FENELON FALLS - BALSAM LAKE PARK - NORTHERN KAWARTHA LAKES. TODAY..MAINLY SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 9 OR VERY HIGH. PETERBOROUGH CITY - LAKEFIELD - SOUTHERN PETERBOROUGH COUNTY. TODAY..MAINLY SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 9 OR VERY HIGH. APSLEY - WOODVIEW - NORTHERN PETERBOROUGH COUNTY. TODAY..MAINLY SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 9 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 9 OR VERY HIGH. STIRLING - TWEED - MADOC. TODAY..MAINLY SUNNY. HIGH 23. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 11. TUESDAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH. TAMWORTH - SYDENHAM - SOUTH FRONTENAC. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H BECOMING LIGHT EARLY THIS AFTERNOON. HIGH 23. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 11. TUESDAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH. KALADAR - BANNOCKBURN - BON ECHO PARK. TODAY..MAINLY SUNNY. HIGH 23. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 25. HUMIDEX 26. UV INDEX 8 OR VERY HIGH. BANCROFT - HASTINGS HIGHLANDS - DENBIGH. TODAY..MAINLY SUNNY. HIGH 23. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 9. TUESDAY..SUNNY. HIGH 25. HUMIDEX 26. UV INDEX 8 OR VERY HIGH. GANANOQUE - MALLORYTOWN. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H BECOMING LIGHT THIS AFTERNOON. HIGH 23. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 11. TUESDAY..SUNNY. HIGH 25. HUMIDEX 26. UV INDEX 8 OR VERY HIGH. BROCKVILLE - PRESCOTT. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H BECOMING LIGHT THIS AFTERNOON. HIGH 23. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 11. TUESDAY..SUNNY. HIGH 25. HUMIDEX 26. UV INDEX 8 OR VERY HIGH. WESTPORT - CHARLESTON LAKE. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H BECOMING LIGHT EARLY THIS AFTERNOON. HIGH 23. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 11. TUESDAY..SUNNY. HIGH 25. HUMIDEX 26. UV INDEX 8 OR VERY HIGH. MERRICKVILLE-WOLFORD - KEMPTVILLE. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H BECOMING LIGHT NEAR NOON. HIGH 23. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 11. TUESDAY..SUNNY. HIGH 25. HUMIDEX 26. UV INDEX 8 OR VERY HIGH. OTTAWA NORTH - KANATA - ORLEANS. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H. HIGH 22. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 9. TUESDAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 8 OR VERY HIGH. OTTAWA SOUTH - RICHMOND - METCALFE. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H. HIGH 22. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 9. TUESDAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 8 OR VERY HIGH. GATINEAU. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H. HIGH 22. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. WIND NORTH 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 11. TUESDAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH. PRESCOTT AND RUSSELL. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H. HIGH 22. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 8 OR VERY HIGH. MORRISBURG - LONG SAULT. TODAY..MAINLY SUNNY. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 9. TUESDAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. CORNWALL - LANCASTER. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H BECOMING LIGHT EARLY THIS AFTERNOON. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 9. TUESDAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. WINCHESTER - NEWINGTON. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H BECOMING LIGHT EARLY THIS AFTERNOON. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 9. TUESDAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. MAXVILLE - ALEXANDRIA. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H BECOMING LIGHT EARLY THIS AFTERNOON. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 9. TUESDAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. PLEVNA - SHARBOT LAKE - WESTERN LANARK COUNTY. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H BECOMING LIGHT EARLY THIS AFTERNOON. HIGH 22. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 25. UV INDEX 8 OR VERY HIGH. SMITHS FALLS - PERTH - EASTERN LANARK COUNTY. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H BECOMING LIGHT EARLY THIS AFTERNOON. HIGH 22. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 25. UV INDEX 8 OR VERY HIGH. PORT CARLING - PORT SEVERN. TODAY..SUNNY. HIGH 23. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH. BRACEBRIDGE - GRAVENHURST. TODAY..MAINLY SUNNY. HIGH 23. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH. TOWN OF PARRY SOUND - ROSSEAU - KILLBEAR PARK. TODAY..SUNNY. WIND NORTH 30 KM/H BECOMING LIGHT EARLY THIS AFTERNOON. HIGH 23. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH. HUNTSVILLE - BAYSVILLE. TODAY..MAINLY SUNNY. HIGH 23. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 9. TUESDAY..SUNNY. HIGH 25. HUMIDEX 27. UV INDEX 8 OR VERY HIGH. HALIBURTON - MINDEN - SOUTHERN HALIBURTON COUNTY. TODAY..MAINLY SUNNY. HIGH 21. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 9. TUESDAY..SUNNY. HIGH 23. UV INDEX 8 OR VERY HIGH. OXTONGUE LAKE - FORT IRWIN - NORTHERN HALIBURTON COUNTY. TODAY..MAINLY SUNNY. HIGH 21. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 9. TUESDAY..SUNNY. HIGH 23. UV INDEX 8 OR VERY HIGH. BARRY'S BAY - KILLALOE. TODAY..MAINLY SUNNY. HIGH 21. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 9. TUESDAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. RENFREW - ARNPRIOR - CALABOGIE. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H BECOMING LIGHT NEAR NOON. HIGH 21. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 8. TUESDAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. PETAWAWA - PEMBROKE - COBDEN. TODAY..MAINLY SUNNY. WIND NORTHWEST 20 KM/H BECOMING LIGHT THIS AFTERNOON. HIGH 21. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 8. TUESDAY..SUNNY. HIGH 24. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. WESTERN ALGONQUIN PARK - LAKE OF TWO RIVERS. TODAY..MAINLY SUNNY. WIND NORTH 30 KM/H BECOMING LIGHT NEAR NOON. HIGH 20. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 9. TUESDAY..SUNNY. HIGH 23. UV INDEX 8 OR VERY HIGH. DEEP RIVER - WHITNEY - EASTERN ALGONQUIN PARK. TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H BECOMING LIGHT NEAR NOON. HIGH 20. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 9. TUESDAY..SUNNY. HIGH 23. UV INDEX 8 OR VERY HIGH. BAYFIELD INLET - DUNCHURCH. TODAY..SUNNY. HIGH 22. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. SOUTH RIVER - BURK'S FALLS. TODAY..MAINLY SUNNY. HIGH 21. UV INDEX 8 OR VERY HIGH. TONIGHT..CLEAR. LOW 10. TUESDAY..SUNNY. HIGH 23. HUMIDEX 25. UV INDEX 8 OR VERY HIGH. END