699
FPCN11 CWTO 032257 AAA
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL
REGION ISSUED BY ENVIRONMENT CANADA AT 6:56 P.M. EDT FRIDAY 3 JULY
2026 FOR TONIGHT SATURDAY AND SATURDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT SATURDAY.
WINDSOR - LEAMINGTON - ESSEX COUNTY.
TONIGHT..SHOWERS OR THUNDERSTORMS ENDING LATE THIS EVENING THEN
MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM LATE THIS EVENING AND OVERNIGHT. WIND NORTHWEST 30 KM/H
GUSTING TO 50 BECOMING SOUTHWEST 20 GUSTING TO 40 LATE THIS EVENING.
LOW 23.
SATURDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM. WIND NORTHWEST 20 KM/H BECOMING LIGHT LATE IN THE
MORNING. HIGH 32. HUMIDEX 42. UV INDEX 8 OR VERY HIGH.
SATURDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING WITH RISK OF A THUNDERSTORM. LOW 21.
CHATHAM-KENT - RONDEAU PARK.
TONIGHT..SHOWERS OR THUNDERSTORMS ENDING LATE THIS EVENING THEN
PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM LATE THIS EVENING AND OVERNIGHT. WIND NORTHWEST 30 KM/H
BECOMING LIGHT AFTER MIDNIGHT. LOW 22.
SATURDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM. HIGH 31. HUMIDEX 40. UV INDEX 8 OR VERY HIGH.
SATURDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING WITH RISK OF A THUNDERSTORM. LOW 20.
SARNIA - PETROLIA - WESTERN LAMBTON COUNTY.
TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND RISK OF
A THUNDERSTORM. WIND NORTHWEST 40 KM/H GUSTING TO 60 BECOMING SOUTH
20 LATE THIS EVENING THEN LIGHT AFTER MIDNIGHT. LOW 21.
SATURDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM. HIGH 30. HUMIDEX 38. UV INDEX 9 OR VERY HIGH.
SATURDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING WITH RISK OF A THUNDERSTORM. LOW 19.
WATFORD - PINERY PARK - EASTERN LAMBTON COUNTY.
TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND RISK OF
A THUNDERSTORM. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT AFTER
MIDNIGHT. LOW 21.
SATURDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM. HIGH 30. HUMIDEX 38. UV INDEX 7 OR HIGH.
SATURDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING WITH RISK OF A THUNDERSTORM. LOW 19.
RODNEY - SHEDDEN - WESTERN ELGIN COUNTY.
TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND RISK OF
A THUNDERSTORM. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT AFTER
MIDNIGHT. LOW 21.
SATURDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM. HIGH 31. HUMIDEX 40. UV INDEX 7 OR HIGH.
SATURDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING WITH RISK OF A THUNDERSTORM. LOW 20.
STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY.
TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND RISK OF
A THUNDERSTORM. WIND BECOMING WEST 30 KM/H GUSTING TO 60 LATE THIS
EVENING THEN LIGHT AFTER MIDNIGHT. LOW 21.
SATURDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM. HIGH 30. HUMIDEX 39. UV INDEX 8 OR VERY HIGH.
SATURDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING WITH RISK OF A THUNDERSTORM. LOW 19.
REMAINDER UNCHANGED.
END
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