| Stations Date (EDT) |
Temp. (°C) |
Weather |
Wind - | Pressure (hPa) |
Trend |
||
| Speed (knots) |
Gusts (knots) |
Direct. |
|||||
| Goderich 30 Jun 10:00 |
13 | - | 11-15 | 19 | NW | 1019 | increasing |
| St.Clair County International 30 Jun 09:55 |
14 | overcast | 7-10 | - | NW | 1020 | steady |
| Rogers C./Presque Isl. (AP) 30 Jun 09:55 |
12 | overcast | 11-15 | 23 | NW | 1021 | steady |
| Cyprus Lake CS 30 Jun 10:00 |
14 | cloudless | 7-10 | - | S | 1026 | decreasing |
