483
FPCN11 CWTO 202247 AAC
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL
REGION ISSUED BY ENVIRONMENT CANADA AT 6:46 P.M. EDT MONDAY 20 JULY
2026 FOR TONIGHT TUESDAY AND TUESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT TUESDAY.
CITY OF TORONTO.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. HAZY OVERNIGHT.
WIND BECOMING SOUTH 20 KM/H LATE THIS EVENING. LOW 20.
TUESDAY..MAINLY CLOUDY. A FEW SHOWERS BEGINNING EARLY IN THE MORNING.
RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50.
HIGH 25. HUMIDEX 32. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY.
RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIND WEST 30 KM/H.
LOW 15.
WINDSOR - LEAMINGTON - ESSEX COUNTY.
TONIGHT..PARTLY CLOUDY. A FEW SHOWERS BEGINNING AFTER MIDNIGHT. RISK
OF A THUNDERSTORM OVERNIGHT. HAZY. WIND BECOMING SOUTHWEST 40 KM/H
GUSTING TO 60 THIS EVENING. LOW 20.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND BECOMING WEST
30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 28. HUMIDEX 37. UV
INDEX 7 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. 70 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. WIND WEST 30 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW 15.
CHATHAM-KENT - RONDEAU PARK.
TONIGHT..PARTLY CLOUDY. A FEW SHOWERS BEGINNING AFTER MIDNIGHT. RISK
OF A THUNDERSTORM OVERNIGHT. HAZY. WIND SOUTHWEST 30 KM/H. LOW 19.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND BECOMING SOUTHWEST
30 KM/H GUSTING TO 50 IN THE MORNING THEN BECOMING NORTH 30 IN THE
AFTERNOON. HIGH 27. HUMIDEX 35. UV INDEX 7 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. 70 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. WIND WEST 30 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW 13.
SARNIA - PETROLIA - WESTERN LAMBTON COUNTY.
TONIGHT..INCREASING CLOUDINESS. A FEW SHOWERS BEGINNING AFTER
MIDNIGHT. RISK OF A THUNDERSTORM OVERNIGHT. HAZY. WIND SOUTH
20 KM/H. LOW 19.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H
GUSTING TO 40 BECOMING NORTHWEST 30 GUSTING TO 50 EARLY IN THE
AFTERNOON. HIGH 26. HUMIDEX 34. UV INDEX 7 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. 70 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. WIND NORTHWEST 30 KM/H. LOW 14.
WATFORD - PINERY PARK - EASTERN LAMBTON COUNTY.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH A FEW
SHOWERS BEGINNING AFTER MIDNIGHT. RISK OF A THUNDERSTORM OVERNIGHT.
HAZY. LOW 19.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H
GUSTING TO 60. HIGH 25. HUMIDEX 33. UV INDEX 6 OR HIGH.
TUESDAY NIGHT..PARTLY CLOUDY. 70 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. WIND NORTHWEST 30 KM/H. LOW 14.
RODNEY - SHEDDEN - WESTERN ELGIN COUNTY.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH A FEW
SHOWERS BEGINNING BEFORE MORNING. RISK OF A THUNDERSTORM BEFORE
MORNING. HAZY. WIND SOUTH 30 KM/H. LOW 20.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H
GUSTING TO 50 BECOMING LIGHT IN THE AFTERNOON. HIGH 24. HUMIDEX 32.
UV INDEX 6 OR HIGH.
TUESDAY NIGHT..CLOUDY. 70 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND NORTHWEST
30 KM/H. LOW 15.
ST. THOMAS - AYLMER - EASTERN ELGIN COUNTY.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH A FEW
SHOWERS BEGINNING BEFORE MORNING. RISK OF A THUNDERSTORM BEFORE
MORNING. HAZY. WIND BECOMING SOUTH 20 KM/H BEFORE MORNING. LOW 20.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H
GUSTING TO 50 BECOMING WEST 50 GUSTING TO 70 IN THE AFTERNOON THEN
LIGHT LATER IN THE AFTERNOON. HIGH 24. HUMIDEX 32. UV INDEX 6 OR
HIGH.
TUESDAY NIGHT..CLOUDY. 70 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND NORTHWEST
30 KM/H. LOW 15.
STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY.
TONIGHT..PARTLY CLOUDY. A FEW SHOWERS BEGINNING BEFORE MORNING. RISK
OF A THUNDERSTORM BEFORE MORNING. HAZY. WIND SOUTHWEST 20 KM/H.
LOW 20.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H
GUSTING TO 40 BECOMING NORTHWEST 20 GUSTING TO 40 IN THE AFTERNOON.
HIGH 23. HUMIDEX 31. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..CLOUDY. 70 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. WIND NORTHWEST
30 KM/H. LOW 14.
LONDON - PARKHILL - EASTERN MIDDLESEX COUNTY.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH A FEW
SHOWERS BEGINNING BEFORE MORNING. RISK OF A THUNDERSTORM BEFORE
MORNING. HAZY. WIND SOUTH 20 KM/H BECOMING LIGHT THIS EVENING. WIND
BECOMING SOUTH 20 GUSTING TO 40 BEFORE MORNING. LOW 20.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H
GUSTING TO 40 BECOMING NORTHWEST 20 IN THE AFTERNOON. HIGH 23.
HUMIDEX 31. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..CLOUDY. 70 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. WIND NORTHWEST
30 KM/H. LOW 14.
SIMCOE - DELHI - NORFOLK.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. HAZY. LOW 18.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 40 KM/H
GUSTING TO 60 BECOMING LIGHT LATE IN THE AFTERNOON. HIGH 25. HUMIDEX
33. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY.
30 PERCENT CHANCE OF SHOWERS BEFORE MORNING. LOW 14.
DUNNVILLE - CALEDONIA - HALDIMAND.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. HAZY. WIND
SOUTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW 19.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H
GUSTING TO 60 BECOMING LIGHT LATE IN THE AFTERNOON. HIGH 23. HUMIDEX
31. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY.
30 PERCENT CHANCE OF SHOWERS BEFORE MORNING. WIND BECOMING NORTHWEST
30 KM/H NEAR MIDNIGHT. LOW 14.
WOODSTOCK - TILLSONBURG - OXFORD COUNTY.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS BEFORE MORNING.
HAZY. WIND SOUTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 19.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H
GUSTING TO 50 BECOMING LIGHT IN THE AFTERNOON. HIGH 25. HUMIDEX 32.
UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN PARTLY
CLOUDY. WIND NORTHWEST 30 KM/H. LOW 13.
BRANTFORD - COUNTY OF BRANT.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH 30 PERCENT
CHANCE OF SHOWERS BEFORE MORNING. HAZY. WIND SOUTHWEST 20 KM/H
BECOMING LIGHT THIS EVENING. LOW 19.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND BECOMING SOUTH
20 KM/H GUSTING TO 50 IN THE MORNING THEN SOUTHWEST 40 GUSTING TO 60
IN THE AFTERNOON. HIGH 25. HUMIDEX 32. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN PARTLY
CLOUDY. WIND NORTHWEST 30 KM/H. LOW 13.
NIAGARA FALLS - WELLAND - SOUTHERN NIAGARA REGION.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. HAZY. LOW 19.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H
GUSTING TO 70 INCREASING TO 40 GUSTING TO 70 IN THE MORNING.
HIGH 25. HUMIDEX 33. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY.
30 PERCENT CHANCE OF SHOWERS BEFORE MORNING. WIND SOUTHWEST 30 KM/H.
LOW 16.
ST. CATHARINES - GRIMSBY - NORTHERN NIAGARA REGION.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. HAZY. WIND
SOUTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 19.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H
GUSTING TO 70 INCREASING TO 40 GUSTING TO 60 IN THE MORNING.
HIGH 25. HUMIDEX 33. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY.
30 PERCENT CHANCE OF SHOWERS BEFORE MORNING. WIND SOUTHWEST 30 KM/H.
LOW 16.
CITY OF HAMILTON.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. HAZY. WIND SOUTH
20 KM/H BECOMING LIGHT THIS EVENING. LOW 18.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND BECOMING SOUTHWEST
30 KM/H GUSTING TO 60 IN THE MORNING. HIGH 24. HUMIDEX 32. UV
INDEX 5 OR MODERATE.
TUESDAY NIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY.
30 PERCENT CHANCE OF SHOWERS BEFORE MORNING. WIND WEST 30 KM/H.
LOW 14.
BURLINGTON - OAKVILLE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. HAZY. WIND SOUTH
20 KM/H. LOW 20.
TUESDAY..MAINLY CLOUDY. A FEW SHOWERS BEGINNING EARLY IN THE MORNING.
RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H GUSTING TO 60 BECOMING
SOUTHWEST 40 GUSTING TO 60 IN THE MORNING THEN LIGHT LATE IN THE
AFTERNOON. HIGH 24. HUMIDEX 32. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY.
RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIND BECOMING NORTHWEST
30 KM/H IN THE EVENING THEN LIGHT AFTER MIDNIGHT. LOW 16.
HALTON HILLS - MILTON.
TONIGHT..PARTLY CLOUDY. HAZY. LOW 18.
TUESDAY..CLOUDY. A FEW SHOWERS BEGINNING EARLY IN THE MORNING. RISK
OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 60. HIGH 24.
HUMIDEX 32. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY.
RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIND BECOMING NORTHWEST
30 KM/H IN THE EVENING THEN LIGHT AFTER MIDNIGHT. LOW 13.
MISSISSAUGA - BRAMPTON.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. HAZY. WIND
SOUTHWEST 20 KM/H BECOMING LIGHT AFTER MIDNIGHT. LOW 18.
TUESDAY..MAINLY CLOUDY. A FEW SHOWERS BEGINNING EARLY IN THE MORNING.
RISK OF A THUNDERSTORM. WIND SOUTH 30 KM/H GUSTING TO 60 BECOMING
WEST 20 IN THE AFTERNOON THEN LIGHT LATE IN THE AFTERNOON. HIGH 24.
HUMIDEX 32. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY.
RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIND WEST 30 KM/H.
LOW 13.
CALEDON.
TONIGHT..PARTLY CLOUDY. HAZY OVERNIGHT. WIND SOUTH 20 KM/H. LOW 18.
TUESDAY..CLOUDY. A FEW SHOWERS BEGINNING EARLY IN THE MORNING. RISK
OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING
LIGHT NEAR NOON. WIND BECOMING WEST 20 LATE IN THE AFTERNOON.
HIGH 24. HUMIDEX 32. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY.
RISK OF A THUNDERSTORM EARLY IN THE EVENING. LOW 13.
VAUGHAN - RICHMOND HILL - MARKHAM.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. HAZY OVERNIGHT.
WIND BECOMING SOUTH 30 KM/H THIS EVENING. LOW 18.
TUESDAY..MAINLY CLOUDY. A FEW SHOWERS BEGINNING EARLY IN THE MORNING.
RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50
BECOMING LIGHT IN THE AFTERNOON. HIGH 24. HUMIDEX 32. UV INDEX 3 OR
MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY.
RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIND BECOMING NORTHWEST
30 KM/H NEAR MIDNIGHT. LOW 14.
NEWMARKET - GEORGINA - NORTHERN YORK REGION.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. HAZY OVERNIGHT.
LOW 18.
TUESDAY..CLOUDY. A FEW SHOWERS BEGINNING IN THE MORNING. RISK OF A
THUNDERSTORM. LOCAL AMOUNT 10 TO 15 MM. WIND SOUTHWEST 30 KM/H
GUSTING TO 50 BECOMING LIGHT IN THE AFTERNOON. WIND BECOMING WEST 20
LATE IN THE AFTERNOON. HIGH 24. HUMIDEX 32. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING AFTER MIDNIGHT THEN MAINLY
CLOUDY. RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIND BECOMING
NORTHWEST 30 KM/H AFTER MIDNIGHT. LOW 14.
GODERICH - BLUEWATER - SOUTHERN HURON COUNTY.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH
RISK OF A THUNDERSTORM. HAZY. WIND BECOMING SOUTH 40 KM/H GUSTING TO
60 THIS EVENING. LOW 20.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTH 30 KM/H
GUSTING TO 50 BECOMING WEST 20 EARLY IN THE AFTERNOON THEN LIGHT IN
THE AFTERNOON. HIGH 23. HUMIDEX 31. UV INDEX 4 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN PARTLY
CLOUDY. WIND NORTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20 AFTER
MIDNIGHT. LOW 14.
WINGHAM - BLYTH - NORTHERN HURON COUNTY.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE THIS
EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM OVERNIGHT. HAZY. WIND
SOUTH 20 KM/H BECOMING LIGHT LATE THIS EVENING. WIND BECOMING SOUTH
30 GUSTING TO 50 AFTER MIDNIGHT. LOW 19.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H
GUSTING TO 40 BECOMING NORTHWEST 30 GUSTING TO 50 EARLY IN THE
AFTERNOON. HIGH 24. HUMIDEX 32. UV INDEX 4 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN PARTLY
CLOUDY. WIND NORTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20 AFTER
MIDNIGHT. LOW 13.
STRATFORD - MITCHELL - SOUTHERN PERTH COUNTY.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH
RISK OF A THUNDERSTORM. HAZY. WIND SOUTHWEST 20 KM/H BECOMING LIGHT
LATE THIS EVENING. WIND BECOMING SOUTH 30 GUSTING TO 50 BEFORE
MORNING. LOW 19.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND WEST 30 KM/H
GUSTING TO 50 BECOMING LIGHT IN THE AFTERNOON. HIGH 24. HUMIDEX 32.
UV INDEX 4 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN PARTLY
CLOUDY. WIND NORTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20 AFTER
MIDNIGHT. LOW 13.
LISTOWEL - MILVERTON - NORTHERN PERTH COUNTY.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH
RISK OF A THUNDERSTORM. HAZY. WIND SOUTH 20 KM/H GUSTING TO 40
BECOMING LIGHT LATE THIS EVENING. WIND BECOMING SOUTHWEST 30 GUSTING
TO 50 OVERNIGHT. LOW 20.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H
GUSTING TO 40 BECOMING WEST 20 GUSTING TO 40 IN THE AFTERNOON.
HIGH 24. HUMIDEX 31. UV INDEX 4 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN PARTLY
CLOUDY. WIND NORTHWEST 30 KM/H. LOW 12.
KITCHENER - CAMBRIDGE - REGION OF WATERLOO.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS BEFORE MORNING.
HAZY. WIND SOUTH 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW 17.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H
GUSTING TO 50. HIGH 23. HUMIDEX 31. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN PARTLY
CLOUDY. WIND NORTHWEST 20 KM/H. LOW 12.
GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS BEFORE MORNING.
HAZY. WIND SOUTHWEST 20 KM/H BECOMING LIGHT LATE THIS EVENING.
LOW 17.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H
GUSTING TO 50 BECOMING LIGHT NEAR NOON. WIND BECOMING WEST 20 IN THE
AFTERNOON. HIGH 23. HUMIDEX 31. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN PARTLY
CLOUDY. WIND NORTHWEST 30 KM/H. LOW 12.
MOUNT FOREST - ARTHUR - NORTHERN WELLINGTON COUNTY.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS BEFORE MORNING.
HAZY. WIND SOUTH 20 KM/H BECOMING LIGHT LATE THIS EVENING. WIND
BECOMING SOUTH 20 GUSTING TO 40 BEFORE MORNING. LOW 17.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H
GUSTING TO 40 BECOMING LIGHT EARLY IN THE AFTERNOON. WIND BECOMING
NORTHWEST 20 LATE IN THE AFTERNOON. HIGH 23. HUMIDEX 31. UV INDEX 3
OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN PARTLY
CLOUDY. LOW 12.
ORANGEVILLE - GRAND VALLEY - SOUTHERN DUFFERIN COUNTY.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH A FEW
SHOWERS BEGINNING BEFORE MORNING. RISK OF A THUNDERSTORM BEFORE
MORNING. HAZY OVERNIGHT. WIND BECOMING SOUTHWEST 20 KM/H NEAR
MIDNIGHT. LOW 17.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 10 TO
15 MM. WIND SOUTHWEST 30 KM/H GUSTING TO 60 BECOMING LIGHT EARLY IN
THE AFTERNOON. WIND BECOMING WEST 20 GUSTING TO 40 LATE IN THE
AFTERNOON. HIGH 23. HUMIDEX 31. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN PARTLY
CLOUDY. RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIND BECOMING
NORTHWEST 20 KM/H BEFORE MORNING. LOW 12.
SHELBURNE - MANSFIELD - NORTHERN DUFFERIN COUNTY.
TONIGHT..PARTLY CLOUDY. A FEW SHOWERS BEGINNING BEFORE MORNING. RISK
OF A THUNDERSTORM BEFORE MORNING. HAZY OVERNIGHT. WIND SOUTHWEST
20 KM/H BECOMING LIGHT EARLY THIS EVENING. WIND BECOMING SOUTHWEST
30 GUSTING TO 50 LATE THIS EVENING. LOW 17.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 10 TO
15 MM. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT EARLY IN
THE AFTERNOON. WIND BECOMING WEST 20 LATE IN THE AFTERNOON. HIGH 23.
HUMIDEX 31. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN PARTLY
CLOUDY. RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIND BECOMING
NORTHWEST 20 KM/H BEFORE MORNING. LOW 12.
INNISFIL - NEW TECUMSETH - ANGUS.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH A FEW
SHOWERS BEGINNING BEFORE MORNING. RISK OF A THUNDERSTORM BEFORE
MORNING. HAZY OVERNIGHT. LOW 18.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 10 TO
15 MM. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT IN THE
AFTERNOON. WIND BECOMING WEST 20 LATE IN THE AFTERNOON. HIGH 23.
HUMIDEX 31. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN PARTLY
CLOUDY. RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIND BECOMING
NORTHWEST 20 KM/H IN THE EVENING. LOW 14.
SAUGEEN SHORES - KINCARDINE - SOUTHERN BRUCE COUNTY.
TONIGHT..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF SHOWERS THIS
EVENING AND AFTER MIDNIGHT. SHOWERS BEGINNING OVERNIGHT. RISK OF A
THUNDERSTORM OVERNIGHT. HAZY. WIND SOUTHWEST 20 KM/H INCREASING TO
40 GUSTING TO 60 AFTER MIDNIGHT. LOW 20.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 10 TO
15 MM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE IN
THE MORNING. WIND BECOMING NORTHWEST 20 GUSTING TO 40 LATE IN THE
AFTERNOON. HIGH 23. HUMIDEX 31. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..SHOWERS ENDING IN THE EVENING THEN PARTLY CLOUDY.
30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND WEST 20 KM/H BECOMING
NORTHWEST 50 GUSTING TO 70 IN THE EVENING THEN DIMINISHING TO 30.
LOW 15.
BRUCE PENINSULA - SAUBLE BEACH - TOBERMORY.
TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS THIS EVENING
AND AFTER MIDNIGHT. SHOWERS BEGINNING OVERNIGHT. RISK OF A
THUNDERSTORM OVERNIGHT. HAZY. WIND SOUTH 30 KM/H GUSTING TO 50.
LOW 18.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 10 TO
15 MM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING WEST 40 GUSTING
TO 60 IN THE AFTERNOON. HIGH 22. HUMIDEX 29. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..SHOWERS ENDING IN THE EVENING THEN PARTLY CLOUDY.
30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND NORTHWEST 20 KM/H
BECOMING LIGHT NEAR MIDNIGHT. LOW 14.
HANOVER - DUNDALK - SOUTHERN GREY COUNTY.
TONIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS LATE THIS
EVENING AND AFTER MIDNIGHT. SHOWERS BEGINNING OVERNIGHT. RISK OF A
THUNDERSTORM OVERNIGHT. HAZY. WIND SOUTHWEST 20 KM/H BECOMING LIGHT
LATE THIS EVENING. WIND BECOMING SOUTH 20 GUSTING TO 40 AFTER
MIDNIGHT. LOW 18.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 10 TO
15 MM. WIND SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT EARLY IN
THE AFTERNOON. WIND BECOMING NORTHWEST 20 GUSTING TO 40 IN THE
AFTERNOON. HIGH 22. HUMIDEX 30. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..SHOWERS ENDING IN THE EVENING THEN PARTLY CLOUDY.
30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND WEST 20 KM/H BECOMING
LIGHT AFTER MIDNIGHT. LOW 11.
OWEN SOUND - BLUE MOUNTAINS - NORTHERN GREY COUNTY.
TONIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS THIS EVENING
AND AFTER MIDNIGHT. SHOWERS BEGINNING OVERNIGHT. RISK OF A
THUNDERSTORM OVERNIGHT. HAZY. WIND SOUTHWEST 30 KM/H. LOW 18.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 10 TO
15 MM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING NORTHWEST 30
GUSTING TO 50 LATE IN THE AFTERNOON. HIGH 24. HUMIDEX 32. UV INDEX 3
OR MODERATE.
TUESDAY NIGHT..SHOWERS ENDING IN THE EVENING THEN PARTLY CLOUDY.
30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND WEST 20 KM/H BECOMING
LIGHT AFTER MIDNIGHT. LOW 11.
BARRIE - COLLINGWOOD - HILLSDALE.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH A FEW
SHOWERS BEGINNING BEFORE MORNING. RISK OF A THUNDERSTORM BEFORE
MORNING. HAZY OVERNIGHT. LOW 18.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 10 TO
15 MM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR
NOON. WIND BECOMING WEST 20 LATE IN THE AFTERNOON. HIGH 23. HUMIDEX
29. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN CLOUDY. RISK
OF A THUNDERSTORM EARLY IN THE EVENING. WIND BECOMING NORTHWEST
30 KM/H NEAR MIDNIGHT. LOW 12.
MIDLAND - COLDWATER - ORR LAKE.
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS OVERNIGHT THEN A FEW
SHOWERS. RISK OF A THUNDERSTORM BEFORE MORNING. HAZY OVERNIGHT. WIND
SOUTH 20 KM/H BECOMING LIGHT LATE THIS EVENING. WIND BECOMING SOUTH
30 AFTER MIDNIGHT. LOW 18.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 10 TO
15 MM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE MORNING.
HIGH 22. HUMIDEX 29. UV INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN CLOUDY. RISK
OF A THUNDERSTORM EARLY IN THE EVENING. WIND BECOMING NORTHWEST
30 KM/H IN THE EVENING. LOW 14.
ORILLIA - LAGOON CITY - WASHAGO.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH A FEW
SHOWERS BEGINNING BEFORE MORNING. RISK OF A THUNDERSTORM BEFORE
MORNING. HAZY OVERNIGHT. WIND BECOMING SOUTH 30 KM/H GUSTING TO 50
THIS EVENING. LOW 18.
TUESDAY..SHOWERS WITH RISK OF A THUNDERSTORM. LOCAL AMOUNT 10 TO
15 MM. WIND SOUTHWEST 40 KM/H GUSTING TO 60. HIGH 22. HUMIDEX 29. UV
INDEX 3 OR MODERATE.
TUESDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN CLOUDY. RISK
OF A THUNDERSTORM EARLY IN THE EVENING. WIND NORTHWEST 30 KM/H.
LOW 14.
PORT CARLING - PORT SEVERN.
TONIGHT..PARTLY CLOUDY. SHOWERS BEGINNING OVERNIGHT. RISK OF A
THUNDERSTORM OVERNIGHT. HAZY OVERNIGHT. WIND BECOMING SOUTH 30 KM/H
THIS EVENING. LOW 17.
TUESDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND EARLY IN
THE AFTERNOON. WIND SOUTH 20 KM/H BECOMING LIGHT EARLY IN THE
MORNING. WIND BECOMING WEST 30 GUSTING TO 50 LATE IN THE MORNING.
HIGH 23. HUMIDEX 31. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE EVENING
AND AFTER MIDNIGHT. WIND NORTHWEST 40 KM/H GUSTING TO 60. LOW 11.
BRACEBRIDGE - GRAVENHURST.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH SHOWERS
BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM OVERNIGHT. HAZY
OVERNIGHT. LOW 17.
TUESDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND EARLY IN
THE AFTERNOON. WIND SOUTH 20 KM/H BECOMING LIGHT NEAR NOON. WIND
BECOMING WEST 20 GUSTING TO 40 LATE IN THE AFTERNOON. HIGH 23.
HUMIDEX 31. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE EVENING
AND AFTER MIDNIGHT. WIND BECOMING NORTHWEST 20 KM/H AFTER MIDNIGHT.
LOW 11.
TOWN OF PARRY SOUND - ROSSEAU - KILLBEAR PARK.
TONIGHT..PARTLY CLOUDY. SHOWERS BEGINNING OVERNIGHT. RISK OF A
THUNDERSTORM OVERNIGHT. HAZY OVERNIGHT. WIND BECOMING SOUTH 20 KM/H
GUSTING TO 40 THIS EVENING. LOW 18.
TUESDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND EARLY IN
THE AFTERNOON. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 22.
HUMIDEX 29. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE EVENING
AND AFTER MIDNIGHT. WIND WEST 20 KM/H BECOMING LIGHT AFTER MIDNIGHT.
LOW 13.
HUNTSVILLE - BAYSVILLE.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH SHOWERS
BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM OVERNIGHT. HAZY
OVERNIGHT. LOW 17.
TUESDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND EARLY IN
THE AFTERNOON. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING WEST 20
GUSTING TO 40 IN THE AFTERNOON. HIGH 22. HUMIDEX 29. UV INDEX 5 OR
MODERATE.
TUESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS IN THE
EVENING AND AFTER MIDNIGHT THEN PARTLY CLOUDY. WIND WEST 20 KM/H
BECOMING LIGHT AFTER MIDNIGHT. LOW 12.
BAYFIELD INLET - DUNCHURCH.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. SHOWERS BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM
OVERNIGHT. HAZY OVERNIGHT. WIND SOUTH 20 KM/H. LOW 17.
TUESDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND EARLY IN
THE AFTERNOON. WIND SOUTH 20 KM/H BECOMING LIGHT IN THE MORNING.
WIND BECOMING SOUTHWEST 20 GUSTING TO 40 LATER IN THE MORNING.
HIGH 22. HUMIDEX 29. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE
EVENING AND AFTER MIDNIGHT. LOW 11.
SOUTH RIVER - BURK'S FALLS.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. SHOWERS BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM
OVERNIGHT. HAZY OVERNIGHT. WIND SOUTH 20 KM/H. LOW 16.
TUESDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE MORNING AND EARLY IN
THE AFTERNOON. WIND SOUTH 20 KM/H BECOMING LIGHT IN THE MORNING.
WIND BECOMING SOUTHWEST 20 GUSTING TO 40 LATER IN THE MORNING.
HIGH 21. HUMIDEX 28. UV INDEX 5 OR MODERATE.
TUESDAY NIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE
EVENING AND AFTER MIDNIGHT. LOW 11.
REMAINDER UNCHANGED.
END
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