434  
FPCN11 CWTO 292237 AAE  
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL  
REGION ISSUED BY ENVIRONMENT CANADA AT 6:36 P.M. EDT MONDAY 29 JUNE  
2026 FOR TONIGHT TUESDAY AND TUESDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT TUESDAY.  
 
PICKERING - OSHAWA - SOUTHERN DURHAM REGION.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH  
RISK OF A THUNDERSTORM. LOW 19.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND NORTH 20 KM/H BECOMING LIGHT IN THE  
MORNING. HIGH 31. HUMIDEX 40. UV INDEX 10 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. LOW 22.  
 
UXBRIDGE - BEAVERTON - NORTHERN DURHAM REGION.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH  
RISK OF A THUNDERSTORM. LOW 18.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40  
LATE IN THE MORNING. HIGH 31. HUMIDEX 41. UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. LOW 23.  
 
MIDLAND - COLDWATER - ORR LAKE.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH  
RISK OF A THUNDERSTORM. WIND BECOMING NORTH 40 KM/H GUSTING TO 60  
BEFORE MORNING. LOW 19.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHEAST 20 KM/H BECOMING NORTHWEST 30  
GUSTING TO 50 IN THE AFTERNOON. HIGH 31. HUMIDEX 39. UV INDEX 9 OR  
VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H GUSTING TO 40. LOW 23.  
 
ORILLIA - LAGOON CITY - WASHAGO.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH  
RISK OF A THUNDERSTORM. LOW 19.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND NORTHEAST 30 KM/H GUSTING TO 50  
BECOMING SOUTH 20 EARLY IN THE MORNING. HIGH 31. HUMIDEX 39. UV  
INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. LOW 23.  
 
COBOURG - COLBORNE - WESTERN NORTHUMBERLAND COUNTY.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS BEFORE MORNING  
WITH RISK OF A THUNDERSTORM. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND WEST 20 KM/H BECOMING LIGHT IN THE MORNING.  
WIND BECOMING SOUTH 20 GUSTING TO 40 EARLY IN THE AFTERNOON.  
HIGH 31. HUMIDEX 40. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING  
LIGHT EARLY IN THE EVENING. LOW 22.  
 
BELLEVILLE - QUINTE WEST - EASTERN NORTHUMBERLAND COUNTY.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS BEFORE MORNING  
WITH RISK OF A THUNDERSTORM. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND WEST 20 KM/H BECOMING LIGHT IN THE MORNING.  
WIND BECOMING SOUTH 20 GUSTING TO 40 EARLY IN THE AFTERNOON.  
HIGH 31. HUMIDEX 40. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING  
LIGHT EARLY IN THE EVENING. LOW 22.  
 
PICTON - SANDBANKS PARK.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS BEFORE MORNING  
WITH RISK OF A THUNDERSTORM. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND WEST 20 KM/H BECOMING LIGHT IN THE MORNING.  
WIND BECOMING SOUTH 20 GUSTING TO 40 EARLY IN THE AFTERNOON.  
HIGH 29. HUMIDEX 38. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING  
LIGHT EARLY IN THE EVENING. LOW 20.  
 
NAPANEE - CONSECON.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS BEFORE MORNING  
WITH RISK OF A THUNDERSTORM. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND WEST 20 KM/H BECOMING LIGHT IN THE MORNING.  
WIND BECOMING SOUTH 20 GUSTING TO 40 EARLY IN THE AFTERNOON.  
HIGH 29. HUMIDEX 38. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING  
LIGHT EARLY IN THE EVENING. LOW 20.  
 
KINGSTON - ODESSA - FRONTENAC ISLANDS.  
TONIGHT..PARTLY CLOUDY. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND SOUTH 20 KM/H GUSTING TO 40. HIGH 29. HUMIDEX  
38. UV INDEX 7 OR HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING  
LIGHT EARLY IN THE EVENING. LOW 20.  
 
LINDSAY - SOUTHERN KAWARTHA LAKES.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH  
RISK OF A THUNDERSTORM. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 LATE IN  
THE MORNING. HIGH 31. HUMIDEX 40. UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. LOW 22.  
 
FENELON FALLS - BALSAM LAKE PARK - NORTHERN KAWARTHA LAKES.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH  
RISK OF A THUNDERSTORM. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND EAST 20 KM/H BECOMING LIGHT IN THE MORNING.  
WIND BECOMING SOUTH 30 EARLY IN THE AFTERNOON. HIGH 31. HUMIDEX 39.  
UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTH 30 KM/H BECOMING LIGHT EARLY IN  
THE EVENING. LOW 22.  
 
PETERBOROUGH CITY - LAKEFIELD - SOUTHERN PETERBOROUGH COUNTY.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH  
RISK OF A THUNDERSTORM. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND NORTH 20 KM/H BECOMING SOUTH 20 IN THE MORNING.  
HIGH 31. HUMIDEX 40. UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H BECOMING LIGHT EARLY IN  
THE EVENING. LOW 22.  
 
APSLEY - WOODVIEW - NORTHERN PETERBOROUGH COUNTY.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH  
RISK OF A THUNDERSTORM. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND SOUTHWEST 20 KM/H BECOMING LIGHT IN THE  
MORNING. WIND BECOMING SOUTH 20 GUSTING TO 40 NEAR NOON. HIGH 31.  
HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING  
LIGHT EARLY IN THE EVENING. LOW 22.  
 
STIRLING - TWEED - MADOC.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS BEFORE MORNING  
WITH RISK OF A THUNDERSTORM. LOW 18.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE  
MORNING. HIGH 30. HUMIDEX 40. UV INDEX 7 OR HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT EARLY IN THE EVENING. LOW 22.  
 
TAMWORTH - SYDENHAM - SOUTH FRONTENAC.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS BEFORE MORNING  
WITH RISK OF A THUNDERSTORM. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE  
MORNING. HIGH 29. HUMIDEX 38. UV INDEX 7 OR HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING  
LIGHT IN THE EVENING. LOW 23.  
 
KALADAR - BANNOCKBURN - BON ECHO PARK.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS BEFORE MORNING  
WITH RISK OF A THUNDERSTORM. LOW 17.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND BECOMING WEST 20 KM/H IN THE MORNING THEN  
BECOMING SOUTH 20 GUSTING TO 40. HIGH 29. HUMIDEX 38. UV INDEX 7 OR  
HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING  
LIGHT EARLY IN THE EVENING. LOW 22.  
 
BANCROFT - HASTINGS HIGHLANDS - DENBIGH.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS BEFORE MORNING  
WITH RISK OF A THUNDERSTORM. LOW 16.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND BECOMING WEST 20 KM/H GUSTING TO 40 IN THE  
MORNING THEN BECOMING SOUTH 20 GUSTING TO 40. HIGH 29. HUMIDEX 37.  
UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. LOW 22.  
 
GANANOQUE - MALLORYTOWN.  
TONIGHT..PARTLY CLOUDY. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 IN THE  
MORNING. HIGH 29. HUMIDEX 38. UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50  
BECOMING LIGHT IN THE EVENING. LOW 22.  
 
BROCKVILLE - PRESCOTT.  
TONIGHT..PARTLY CLOUDY. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 IN THE  
MORNING. HIGH 29. HUMIDEX 38. UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H BECOMING LIGHT IN THE  
EVENING. LOW 22.  
 
WESTPORT - CHARLESTON LAKE.  
TONIGHT..PARTLY CLOUDY. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE  
MORNING. HIGH 29. HUMIDEX 38. UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT IN THE EVENING. LOW 22.  
 
MERRICKVILLE-WOLFORD - KEMPTVILLE.  
TONIGHT..PARTLY CLOUDY. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 LATE  
IN THE MORNING. HIGH 29. HUMIDEX 38. UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT IN THE EVENING. LOW 22.  
 
OTTAWA NORTH - KANATA - ORLEANS.  
TONIGHT..PARTLY CLOUDY. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTHWEST 30 KM/H IN THE MORNING.  
HIGH 29. HUMIDEX 38. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H BECOMING LIGHT AFTER  
MIDNIGHT. LOW 23.  
 
OTTAWA SOUTH - RICHMOND - METCALFE.  
TONIGHT..PARTLY CLOUDY. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTHWEST 30 KM/H IN THE MORNING.  
HIGH 29. HUMIDEX 38. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H BECOMING LIGHT AFTER  
MIDNIGHT. LOW 23.  
 
GATINEAU.  
TONIGHT..PARTLY CLOUDY. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. HIGH 29. HUMIDEX 38. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND SOUTHWEST 20 KM/H BECOMING LIGHT AFTER MIDNIGHT.  
LOW 22.  
 
PRESCOTT AND RUSSELL.  
TONIGHT..PARTLY CLOUDY. LOW 17.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE  
AFTERNOON. HIGH 29. HUMIDEX 38. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT LATE IN THE EVENING. LOW 22.  
 
MORRISBURG - LONG SAULT.  
TONIGHT..PARTLY CLOUDY. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 LATE  
IN THE MORNING. HIGH 29. HUMIDEX 38. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND WEST 30 KM/H GUSTING TO 50 BECOMING  
LIGHT NEAR MIDNIGHT. LOW 22.  
 
CORNWALL - LANCASTER.  
TONIGHT..PARTLY CLOUDY. LOW 17.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 EARLY  
IN THE AFTERNOON. HIGH 29. HUMIDEX 38. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50  
BECOMING LIGHT NEAR MIDNIGHT. LOW 22.  
 
WINCHESTER - NEWINGTON.  
TONIGHT..PARTLY CLOUDY. LOW 17.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 LATE IN  
THE MORNING. HIGH 29. HUMIDEX 38. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT LATE IN THE EVENING. LOW 22.  
 
MAXVILLE - ALEXANDRIA.  
TONIGHT..PARTLY CLOUDY. LOW 17.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 EARLY  
IN THE AFTERNOON. HIGH 29. HUMIDEX 38. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT NEAR MIDNIGHT. LOW 22.  
 
PLEVNA - SHARBOT LAKE - WESTERN LANARK COUNTY.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS BEFORE MORNING  
WITH RISK OF A THUNDERSTORM. LOW 17.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 IN THE  
MORNING. HIGH 29. HUMIDEX 38. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50  
BECOMING LIGHT EARLY IN THE EVENING. LOW 23.  
 
SMITHS FALLS - PERTH - EASTERN LANARK COUNTY.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS BEFORE MORNING  
WITH RISK OF A THUNDERSTORM. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE  
MORNING. HIGH 29. HUMIDEX 38. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT IN THE EVENING. LOW 23.  
 
PORT CARLING - PORT SEVERN.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH  
RISK OF A THUNDERSTORM. WIND BECOMING EAST 20 KM/H BEFORE MORNING.  
LOW 18.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND EAST 20 KM/H BECOMING LIGHT NEAR NOON.  
WIND BECOMING NORTHWEST 30 GUSTING TO 50 IN THE AFTERNOON. HIGH 31.  
HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND NORTHWEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT NEAR MIDNIGHT. WIND BECOMING NORTHWEST 20 GUSTING TO  
40 BEFORE MORNING. LOW 21.  
 
BRACEBRIDGE - GRAVENHURST.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH  
RISK OF A THUNDERSTORM. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO  
50 BEFORE MORNING. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING WEST 20  
LATE IN THE AFTERNOON. HIGH 31. HUMIDEX 39. UV INDEX 9 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H BECOMING LIGHT IN THE  
EVENING. LOW 21.  
 
TOWN OF PARRY SOUND - ROSSEAU - KILLBEAR PARK.  
TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH RISK OF  
A THUNDERSTORM. WIND SOUTHEAST 20 KM/H BECOMING NORTHEAST 20  
OVERNIGHT THEN SOUTHEAST 30 GUSTING TO 50. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND SOUTH 30 KM/H GUSTING TO 50 BECOMING WEST 20  
GUSTING TO 40 IN THE AFTERNOON. HIGH 29. HUMIDEX 38. UV INDEX 9 OR  
VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. LOW 21.  
 
HUNTSVILLE - BAYSVILLE.  
TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH RISK OF  
A THUNDERSTORM. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE  
MORNING THEN WEST 30 GUSTING TO 50 LATE IN THE AFTERNOON. HIGH 29.  
HUMIDEX 37. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H BECOMING LIGHT IN THE  
EVENING. LOW 21.  
 
HALIBURTON - MINDEN - SOUTHERN HALIBURTON COUNTY.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH  
RISK OF A THUNDERSTORM. LOW 17.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN THE  
MORNING THEN BECOMING WEST 20 LATE IN THE AFTERNOON. HIGH 29.  
HUMIDEX 37. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H BECOMING LIGHT EARLY IN  
THE EVENING. LOW 22.  
 
OXTONGUE LAKE - FORT IRWIN - NORTHERN HALIBURTON COUNTY.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH  
RISK OF A THUNDERSTORM. LOW 17.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND SOUTH 20 KM/H GUSTING TO 40. HIGH 29. HUMIDEX 37.  
UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H BECOMING LIGHT EARLY IN  
THE EVENING. LOW 22.  
 
BARRY'S BAY - KILLALOE.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS BEFORE MORNING  
WITH RISK OF A THUNDERSTORM. LOW 17.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 LATE  
IN THE MORNING. HIGH 29. HUMIDEX 37. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. LOW 22.  
 
RENFREW - ARNPRIOR - CALABOGIE.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS BEFORE MORNING  
WITH RISK OF A THUNDERSTORM. LOW 17.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE  
MORNING. HIGH 29. HUMIDEX 37. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND NORTHWEST 20 KM/H BECOMING LIGHT EARLY  
IN THE EVENING. LOW 22.  
 
PETAWAWA - PEMBROKE - COBDEN.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS BEFORE MORNING  
WITH RISK OF A THUNDERSTORM. LOW 17.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND SOUTHEAST 20 KM/H BECOMING NORTHWEST 20 LATE IN  
THE AFTERNOON. HIGH 29. HUMIDEX 37. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. LOW 22.  
 
WESTERN ALGONQUIN PARK - LAKE OF TWO RIVERS.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH  
RISK OF A THUNDERSTORM. LOW 16.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND BECOMING SOUTH 20 KM/H IN THE MORNING THEN  
BECOMING WEST 20 GUSTING TO 40 LATE IN THE AFTERNOON. HIGH 29.  
HUMIDEX 37. UV INDEX 6 OR HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H GUSTING TO 40. LOW 21.  
 
DEEP RIVER - WHITNEY - EASTERN ALGONQUIN PARK.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH  
RISK OF A THUNDERSTORM. LOW 16.  
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF A  
THUNDERSTORM. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 IN THE  
MORNING. HIGH 29. HUMIDEX 37. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND SOUTHWEST 30 KM/H GUSTING TO 50  
BECOMING LIGHT IN THE EVENING. LOW 21.  
 
BAYFIELD INLET - DUNCHURCH.  
TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTH 20 KM/H BEFORE MORNING. LOW 18.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND SOUTHEAST 20 KM/H BECOMING WEST 30 GUSTING TO  
50 IN THE MORNING. HIGH 29. HUMIDEX 37. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H GUSTING TO 40 BECOMING  
LIGHT IN THE EVENING. LOW 21.  
 
SOUTH RIVER - BURK'S FALLS.  
TONIGHT..CLOUDY. 40 PERCENT CHANCE OF SHOWERS OVERNIGHT WITH RISK OF  
A THUNDERSTORM. WIND BECOMING SOUTH 20 KM/H BEFORE MORNING. LOW 17.  
TUESDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND RISK OF  
A THUNDERSTORM. WIND SOUTHEAST 20 KM/H BECOMING WEST 30 GUSTING TO  
50 IN THE MORNING. HIGH 29. HUMIDEX 37. UV INDEX 8 OR VERY HIGH.  
TUESDAY NIGHT..PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS AND  
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H GUSTING TO 40 BECOMING  
LIGHT IN THE EVENING. LOW 21.  
 
REMAINDER UNCHANGED.  
 
END  
 
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