| Stations Date (EDT) |
Temp. (°C) |
Weather |
Wind - | Pressure (hPa) |
Trend |
||
| Speed (knots) |
Gusts (knots) |
Direct. |
|||||
| Goderich 17 Aug 22:00 |
21 | - | 1-3 | 3 | S | 1006 | + 1,0 hPa in 3 hours |
| St.Clair County International 17 Aug 22:55 |
20 | cloudless | 0-0 | - | - | 1006 | steady |
| Rogers C./Presque Isl. (AP) 17 Aug 22:55 |
19 | clouds | 4-6 | - | NW | 1008 | steady |
| Cyprus Lake CS 17 Aug 23:00 |
17 | cloudless | 7-10 | - | SE | 1019 | increasing |
