| Stations Date (EDT) |
Temp. (°C) |
Weather |
Wind - | Pressure (hPa) |
Trend |
||
| Speed (mph) |
Gusts (mph) |
Direct. |
|||||
| Goderich 23 May 01:00 |
16 | - | 8.1-11.5 | - | SW | 1011 | increasing |
| St.Clair County International 23 May 01:35 |
17 | cloudless | 0.0- 0.0 | - | - | 1011 | steady |
| Rogers C./Presque Isl. (AP) 23 May 01:35 |
14 | cloudless | 4.6- 6.9 | - | W | 1008 | steady |
| Cyprus Lake CS 23 May 01:00 |
7 | overcast | 8.1-11.5 | - | NE | 1013 | decreasing |
