| Stations Date (EDT) |
Temp. (°F) |
Weather |
Wind - | Pressure (hPa) |
Trend |
||
| Speed (mph) |
Gusts (mph) |
Direct. |
|||||
| Goderich 20 May 09:00 |
69 | - | 8.1-11.5 | - | SE | 1014 | decreasing |
| St.Clair County International 20 May 08:55 |
68 | cloudless | 4.6- 6.9 | - | SE | 1015 | steady |
| Rogers C./Presque Isl. (AP) 20 May 08:55 |
57 | cloudless | 4.6- 6.9 | - | E | 1015 | steady |
| Cyprus Lake CS 20 May 09:02 |
48 | overcast | 4.6- 6.9 | - | SW | 1013 | increasing |
