749  
FPCN11 CWTO 081032 AAB  
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL  
REGION ISSUED BY ENVIRONMENT CANADA AT 6:30 A.M. EDT WEDNESDAY 8 JULY  
2026 FOR TODAY AND THURSDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. EDT.  
 
WINDSOR - LEAMINGTON - ESSEX COUNTY.  
TODAY..SUNNY. FOG PATCHES DISSIPATING THIS MORNING. HIGH 31. HUMIDEX  
37. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 19.  
THURSDAY..SUNNY EARLY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH  
30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. WIND BECOMING WEST 20 KM/H LATE IN  
THE AFTERNOON. HIGH 28. HUMIDEX 36. UV INDEX 10 OR VERY HIGH.  
 
CHATHAM-KENT - RONDEAU PARK.  
TODAY..SUNNY. FOG PATCHES DISSIPATING THIS MORNING. HIGH 31. HUMIDEX  
37. UV INDEX 9 OR VERY HIGH.  
TONIGHT..CLEAR. LOW 19.  
THURSDAY..SUNNY EARLY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH  
30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. WIND BECOMING WEST 20 KM/H LATE IN  
THE AFTERNOON. HIGH 28. HUMIDEX 36. UV INDEX 10 OR VERY HIGH.  
 
SARNIA - PETROLIA - WESTERN LAMBTON COUNTY.  
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. FOG  
PATCHES DISSIPATING THIS MORNING. HIGH 31. HUMIDEX 36. UV INDEX 9 OR  
VERY HIGH.  
TONIGHT..A FEW CLOUDS. LOW 19.  
THURSDAY..INCREASING CLOUDINESS EARLY IN THE MORNING. 40 PERCENT  
CHANCE OF SHOWERS IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. WIND  
BECOMING WEST 20 KM/H LATE IN THE AFTERNOON. HIGH 28. HUMIDEX 36. UV  
INDEX 9 OR VERY HIGH.  
 
WATFORD - PINERY PARK - EASTERN LAMBTON COUNTY.  
TODAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY THIS MORNING. FOG  
PATCHES DISSIPATING THIS MORNING. HIGH 31. HUMIDEX 36. UV INDEX 9 OR  
VERY HIGH.  
TONIGHT..CLEAR. LOW 19.  
THURSDAY..INCREASING CLOUDINESS EARLY IN THE MORNING. 40 PERCENT  
CHANCE OF SHOWERS IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. WIND  
BECOMING WEST 20 KM/H LATE IN THE AFTERNOON. HIGH 28. HUMIDEX 36. UV  
INDEX 9 OR VERY HIGH.  
 
STRATHROY - KOMOKA - WESTERN MIDDLESEX COUNTY.  
TODAY..MAINLY SUNNY. FOG PATCHES DISSIPATING THIS MORNING. HIGH 31.  
HUMIDEX 37. UV INDEX 9 OR VERY HIGH.  
TONIGHT..A FEW CLOUDS. LOW 19.  
THURSDAY..SUNNY EARLY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH  
40 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. WIND BECOMING WEST 20 KM/H LATE IN  
THE AFTERNOON. HIGH 28. HUMIDEX 36. UV INDEX 9 OR VERY HIGH.  
 
LONDON - PARKHILL - EASTERN MIDDLESEX COUNTY.  
TODAY..MAINLY SUNNY. FOG PATCHES DISSIPATING THIS MORNING. HIGH 31.  
HUMIDEX 37. UV INDEX 9 OR VERY HIGH.  
TONIGHT..A FEW CLOUDS. LOW 19.  
THURSDAY..SUNNY EARLY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH  
40 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A  
THUNDERSTORM IN THE AFTERNOON. WIND BECOMING WEST 20 KM/H LATE IN  
THE AFTERNOON. HIGH 27. HUMIDEX 36. UV INDEX 9 OR VERY HIGH.  
 
REMAINDER UNCHANGED.  
 
END  
 
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