| Stations Date (EDT) |
Temp. (°F) |
Weather |
Wind - | Pressure (hPa) |
Trend |
||
| Speed (mph) |
Gusts (mph) |
Direct. |
|||||
| Aeroparque 20 May 13:00 |
57 | fair | 12.7-17.3 | - | N | 1017 | decreasing |
| Colonia Sacramento (AP) 20 May 13:00 |
60 | fair | 8.1-11.5 | - | NE | 1018 | decreasing |
| Mar del Plata (AP) 20 May 13:00 |
57 | few clouds | 12.7-17.3 | - | N | 1017 | decreasing |
| Carrasco (AP) 20 May 13:00 |
57 | fair | 4.6- 6.9 | - | N | 1020 | steady |
