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Observed at: Region of Waterloo Int'l Airport 8:06 AM EDT Friday 2 May 2025 Condition: Cloudy Temperature: 13.7°C Pressure: 100.7 kPa Visibility: 16 km Humidity: 82 % Dewpoint: 10.6°C Wind: WSW 35 km/h Air Quality Health Index: 2
Cloudy. 40 percent chance of showers this morning and early this afternoon. Wind southwest 30 km/h gusting to 50. High 15. UV index 5 or moderate. Forecast issued 5:00 AM EDT Friday 2 May 2025
Partly cloudy. Becoming cloudy near midnight. Wind northwest 20 km/h gusting to 40 becoming light near midnight. Low plus 4. Forecast issued 5:00 AM EDT Friday 2 May 2025
Cloudy. Becoming a mix of sun and cloud in the morning. Wind becoming northeast 20 km/h gusting to 40 near noon. High 14. UV index 7 or high. Forecast issued 5:00 AM EDT Friday 2 May 2025
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Observed at: Region of Waterloo Int'l Airport 4:00 AM EDT Friday 2 May 2025 Condition: Mist Temperature: 13.1°C Pressure: 100.5 kPa Visibility: 10 km Humidity: 98 % Dewpoint: 12.8°C Wind: SW 21 km/h Air Quality Health Index: 2
Persons in or near this area should be on the lookout for adverse weather conditions and take necessary safety precautions. Issued: 3:33 AM EDT Friday 2 May 2025
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Observed at: Region of Waterloo Int'l Airport 12:02 AM EDT Friday 2 May 2025 Condition: Light Rain Temperature: 8.2°C Pressure: 100.6 kPa Visibility: 0.6 km Humidity: 99 % Dewpoint: 8.1°C Wind: SE 11 km/h Air Quality Health Index: 3
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Observed at: Region of Waterloo Int'l Airport 8:00 PM EDT Thursday 1 May 2025 Condition: Cloudy Temperature: 8.0°C Pressure: 100.8 kPa Visibility: 16 km Humidity: 94 % Dewpoint: 7.1°C Wind: ESE 15 km/h Air Quality Health Index: 2
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Observed at: Region of Waterloo Int'l Airport 4:09 PM EDT Thursday 1 May 2025 Condition: Light Rain Temperature: 7.5°C Pressure: 101.1 kPa Visibility: 8 km Humidity: 84 % Dewpoint: 5.0°C Wind: E 11 km/h gust 28 km/h Air Quality Health Index: 3
Showers ending near midnight then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and after midnight. Fog patches developing this evening and dissipating after midnight. Local amount 10 to 15 mm. Wind southeast 20 km/h becoming light early this evening. Wind becoming southwest 20 gusting to 40 late this evening. Low 9. Forecast issued 3:30 PM EDT Thursday 1 May 2025
Cloudy with 40 percent chance of showers. Wind southwest 20 km/h gusting to 40. High 17. UV index 4 or moderate. Forecast issued 3:30 PM EDT Thursday 1 May 2025
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Observed at: Region of Waterloo Int'l Airport 12:00 PM EDT Thursday 1 May 2025 Condition: Mostly Cloudy Temperature: 8.9°C Pressure: 101.4 kPa Visibility: 16 km Humidity: 85 % Dewpoint: 6.5°C Wind: E 22 km/h gust 32 km/h Air Quality Health Index: 3
Showers with risk of a thunderstorm. Local amount 5 to 10 mm. Wind southeast 20 km/h gusting to 40. High 13. UV index 3 or moderate. Forecast issued 11:00 AM EDT Thursday 1 May 2025
Showers ending after midnight then cloudy. Risk of a thunderstorm this evening. Local amount 5 to 10 mm. Wind southwest 30 km/h gusting to 50. Low 9. Forecast issued 11:00 AM EDT Thursday 1 May 2025
Cloudy. 40 percent chance of showers in the afternoon with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40. High 17. UV index 5 or moderate. Forecast issued 11:00 AM EDT Thursday 1 May 2025