As of November 19 2009, changes have been made to how Wind Chill and Humidex values are calculated. Please click here for further details. A detailed outline of these calculations can be found in the Glossary.
The Notice Inventory contains a record of all past and current Notices.
All times are specified in Local Standard Time (LST). Add 1 hour to adjust for Daylight Saving Time where and when it is observed.
Notes on Data Quality.
| Latitude: | 45° 19.200' N | Longitude: | 75° 40.200' W | Elevation: | 114.00 m |
|---|---|---|---|---|---|
| Climate ID: | 6106000 | WMO ID: | 71628 | TC ID: | YOW |
| T i m e | Temp °C ![]() | Dew Point Temp °C ![]() | Rel Hum % ![]() | Wind Dir 10's deg | Wind Spd km/h ![]() | Visibility km ![]() | Stn Press kPa ![]() | Hmdx | Wind Chill | Weather |
|---|---|---|---|---|---|---|---|---|---|---|
| 00:00 | -17.6 | -19.9 | 82 | 29 | 15 | 25.0 | 100.53 | -26 | Clear | |
| 01:00 | -19.1 | -20.9 | 86 | 30 | 15 | 25.0 | 100.63 | -28 | Clear | |
| 02:00 | -19.2 | -23.9 | 66 | 32 | 15 | 25.0 | 100.71 | -28 | Clear | |
| 03:00 | -19.8 | -23.7 | 71 | 27 | 11 | 25.0 | 100.82 | -27 | Clear | |
| 04:00 | -20.4 | -24.2 | 72 | 28 | 9 | 25.0 | 100.90 | -27 | Clear | |
| 05:00 | -20.6 | -24.3 | 72 | 28 | 7 | 25.0 | 100.98 | -26 | Clear | |
| 06:00 | -21.4 | -24.7 | 75 | 28 | 6 | 25.0 | 101.06 | -27 | Clear | |
| 07:00 | -21.5 | -24.3 | 78 | 28 | 4 | 25.0 | 101.19 | -25 | Mainly Clear | |
| 08:00 | -22.1 | -25.1 | 77 | 25 | 4 | 32.2 | 101.25 | -26 | Clear | |
| 09:00 | -21.3 | -24.4 | 76 | 22 | 6 | 32.2 | 101.31 | -27 | Clear | |
| 10:00 | -19.7 | -23.2 | 74 | 23 | 6 | 32.2 | 101.41 | -25 | Clear | |
| 11:00 | -17.7 | -22.3 | 67 | 0 | 32.2 | 101.36 | Clear | |||
| 12:00 | -16.4 | -22.4 | 60 | 17 | 9 | 24.1 | 101.33 | -22 | Mainly Clear | |
| 13:00 | -15.5 | -20.7 | 64 | 15 | 9 | 24.1 | 101.28 | -21 | Mostly Cloudy | |
| 14:00 | -14.6 | -19.7 | 65 | 11 | 9 | 24.1 | 101.28 | -20 | Cloudy | |
| 15:00 | -14.3 | -18.7 | 69 | 11 | 9 | 24.1 | 101.26 | -20 | Mainly Clear | |
| 16:00 | -15.1 | -19.1 | 71 | 9 | 11 | 3.2 | 101.26 | -22 | Snow | |
| 17:00 | -14.8 | -17.5 | 80 | 7 | 11 | 2.4 | 101.29 | -21 | Snow | |
| 18:00 | -14.8 | -17.3 | 81 | 9 | 15 | 1.6 | 101.26 | -23 | Snow | |
| 19:00 | -14.0 | -16.2 | 83 | 9 | 15 | 3.2 | 101.26 | -22 | Snow | |
| 20:00 | -13.4 | -15.3 | 86 | 9 | 13 | 8.0 | 101.26 | -20 | Snow | |
| 21:00 | -13.1 | -15.0 | 86 | 9 | 11 | 25.0 | 101.22 | -19 | Snow | |
| 22:00 | -12.4 | -14.1 | 87 | 9 | 9 | 25.0 | 101.19 | -18 | Cloudy | |
| 23:00 | -12.5 | -14.0 | 89 | 8 | 11 | 25.0 | 101.14 | -19 | Mostly Cloudy |