051  
FPCN11 CWTO 122255 AAA  
UPDATED FORECASTS FOR SOUTHERN ONTARIO AND THE NATIONAL CAPITAL  
REGION ISSUED BY ENVIRONMENT CANADA AT 6:53 P.M. EDT FRIDAY 12  
SEPTEMBER 2025 FOR TONIGHT SATURDAY AND SATURDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. EDT SATURDAY.  
 
STRATFORD - MITCHELL - SOUTHERN PERTH COUNTY.  
TONIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT. FOG PATCHES  
DEVELOPING OVERNIGHT. LOW 13.  
SATURDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE IN THE  
MORNING AND IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 24. HUMIDEX 29. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN  
THE EVENING. LOW 12.  
 
KITCHENER - CAMBRIDGE - REGION OF WATERLOO.  
TONIGHT..A FEW CLOUDS. FOG PATCHES DEVELOPING OVERNIGHT. LOW 12.  
SATURDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE IN THE  
MORNING AND IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 24. HUMIDEX 27. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN  
THE EVENING. LOW 12.  
 
GUELPH - ERIN - SOUTHERN WELLINGTON COUNTY.  
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW 12.  
SATURDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE IN THE  
MORNING AND IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE  
MORNING. HIGH 24. HUMIDEX 27. UV INDEX 6 OR HIGH.  
SATURDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN  
THE EVENING. LOW 12.  
 
REMAINDER UNCHANGED.  
 
END  
 
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