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Observed at: Region of Waterloo Int'l Airport 8:00 AM EDT Saturday 7 June 2025 Condition: Mainly Sunny Temperature: 17.1°C Pressure: 101.3 kPa Visibility: 16 km Humidity: 63 % Dewpoint: 10.0°C Wind: N 13 km/h Air Quality Health Index: 3
Mainly sunny. Local smoke. Wind becoming east 20 km/h in the morning. High 23. UV index 8 or very high. Forecast issued 5:00 AM EDT Saturday 7 June 2025
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Observed at: Region of Waterloo Int'l Airport 4:00 AM EDT Saturday 7 June 2025 Condition: Partly Cloudy Temperature: 12.7°C Pressure: 101.2 kPa Visibility: 16 km Humidity: 76 % Dewpoint: 8.6°C Wind: NW 5 km/h Air Quality Health Index: 3
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Observed at: Region of Waterloo Int'l Airport 12:00 AM EDT Saturday 7 June 2025 Condition: Clear Temperature: 15.1°C Pressure: 101.3 kPa Visibility: 16 km Humidity: 74 % Dewpoint: 10.4°C Wind: NW 5 km/h Air Quality Health Index: 9
Persons in or near this area should be on the lookout for adverse weather conditions and take necessary safety precautions. Issued: 9:46 PM EDT Friday 6 June 2025
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Observed at: Region of Waterloo Int'l Airport 8:06 PM EDT Friday 6 June 2025 Condition: Haze Temperature: 19.2°C Pressure: 101.2 kPa Visibility: 6 km Humidity: 77 % Dewpoint: 15.1°C Wind: E 4 km/h Air Quality Health Index: 10
Sunny. Wind becoming northeast 20 km/h gusting to 40 then light late in the morning. High 24. UV index 8 or very high. Forecast issued 7:52 PM EDT Friday 6 June 2025
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Observed at: Region of Waterloo Int'l Airport 4:00 PM EDT Friday 6 June 2025 Condition: Haze Temperature: 23.0°C Pressure: 101.3 kPa Visibility: 8 km Humidity: 57 % Humidex: 26 Dewpoint: 14.1°C Wind: ENE 8 km/h Air Quality Health Index: 7
Sunny. Wind becoming northeast 20 km/h gusting to 40 then light late in the morning. High 24. UV index 8 or very high. Forecast issued 3:30 PM EDT Friday 6 June 2025
Persons in or near this area should be on the lookout for adverse weather conditions and take necessary safety precautions. Issued: 12:15 PM EDT Friday 6 June 2025