| 14:00 GMT-3 |  Mostly Cloudy Thunder Storms | 19°C / 66°F | 19°C / 66°F | 100% | 1020 mb (30.12 in) | ENE 13 kph (ENE 8.1 mph) | - | 4000 |
| | SBCT 221700Z 07007KT 4000 -TSRA FEW025CB SCT030 BKN100 19/19 Q1020 |
| 13:30 GMT-3 |  Mostly Cloudy Thunder Storms | 18°C / 64°F | 16°C / 61°F | 88% | 1020 mb (30.12 in) | SW 24 kph (SW 15 mph) | - | 2200 |
| | SBCT 221630Z 23013KT 2200 -TSRA BKN012 FEW020CB 18/16 Q1020 |
| 13:10 GMT-3 |  Mostly Cloudy Thunder Storms | 18°C / 64°F | 18°C / 64°F | 100% | 1021 mb (30.15 in) | SSW 48 kph (SSW 29.9 mph) | - | 0800 |
| | SBCT 221610Z 25026KT 0800 R15/0800 R33/0800 +TSRA BKN012 FEW020CB 18/18 Q1021 |
| 13:00 GMT-3 |  Mostly Cloudy Thunder Storms | 18°C / 64°F | 17°C / 63°F | 94% | 1020 mb (30.12 in) | NW 59 kph (NW 36.8 mph) | - | 2200 |
| | SBCT 221600Z 31032KT 2200 TSRA BKN012 FEW020CB 18/17 Q1020 |
| 12:55 GMT-3 |  Mostly Cloudy Thunder Storms | 18°C / 64°F | 17°C / 63°F | 94% | 1020 mb (30.12 in) | NW 70 kph (NW 43.7 mph) | - | 2200 |
| | SBCT 221555Z 30038KT 2200 TSRA BKN012 FEW020CB 18/17 Q1020 |
| 12:30 GMT-3 |  Mostly Cloudy Thunder Storms | 23°C / 73°F | 20°C / 68°F | 83% | 1020 mb (30.12 in) | N 26 kph (N 16.1 mph) | - | 3000 |
| | SBCT 221530Z 35014KT 3000 -TSRA BKN012 23/20 Q1020 |
| 12:10 GMT-3 |  Mostly Cloudy Thunder Storms | 29°C / 84°F | 22°C / 72°F | 66% | 1019 mb (30.09 in) | ESE 26 kph (ESE 16.1 mph) | - | 10km |
| | SBCT 221510Z 11014KT 9999 TS FEW025CB BKN030 29/22 Q1019 |
| 12:00 GMT-3 |  Mostly Cloudy | 29°C / 84°F | 21°C / 70°F | 62% | 1019 mb (30.09 in) | E 15 kph (E 9.2 mph) | - | 10km |
| | SBCT 221500Z 10008KT 9999 BKN020 29/21 Q1019 |
| 11:00 GMT-3 |  Mostly Cloudy | 27°C / 81°F | 20°C / 68°F | 66% | 1020 mb (30.12 in) | SSE 6 kph (SSE 3.5 mph) | - | 10km |
| | SBCT 221400Z 20003KT 9999 BKN020 27/20 Q1020 |
| 10:00 GMT-3 |  Partly Cloudy | 26°C / 79°F | 19°C / 66°F | 65% | 1020 mb (30.12 in) | ENE 11 kph (ENE 6.9 mph) | - | 10km |
| | SBCT 221300Z 06006KT 9999 SCT020 26/19 Q1020 |
| 09:00 GMT-3 |  Partly Cloudy | 25°C / 77°F | 20°C / 68°F | 74% | 1020 mb (30.12 in) | ENE 15 kph (ENE 9.2 mph) | - | 10km |
| | SBCT 221200Z 06008KT 9999 FEW015 25/20 Q1020 |
| 08:00 GMT-3 |  Overcast | 21°C / 70°F | 19°C / 66°F | 88% | 1020 mb (30.12 in) | N 13 kph (N 8.1 mph) | - | 10km |
| | SBCT 221100Z 01007KT 9999 OVC007 21/19 Q1020 |
| 07:00 GMT-3 |  Overcast | 20°C / 68°F | 19°C / 66°F | 94% | 1019 mb (30.09 in) | NE 9 kph (NE 5.8 mph) | - | 10km |
| | SBCT 221000Z 04005KT 9999 OVC007 20/19 Q1019 |
| 06:25 GMT-3 |  Overcast | 20°C / 68°F | 19°C / 66°F | 94% | 1019 mb (30.09 in) | ENE 6 kph (ENE 3.5 mph) | - | 10km |
| | SBCT 220925Z 07003KT 9999 BKN007 OVC009 20/19 Q1019 |
| 06:00 GMT-3 |  Overcast | 20°C / 68°F | 19°C / 66°F | 94% | 1019 mb (30.09 in) | ESE 11 kph (ESE 6.9 mph) | - | 10km |
| | SBCT 220900Z 11006KT 9999 BKN004 OVC006 20/19 Q1019 |
| 05:00 GMT-3 |  Mostly Cloudy | 19°C / 66°F | 19°C / 66°F | 100% | 1018 mb (30.06 in) | E 7 kph (E 4.6 mph) | - | 10km |
| | SBCT 220800Z 10004KT 9999 BKN004 19/19 Q1018 |
| 04:00 GMT-3 |  Mostly Cloudy | 19°C / 66°F | 19°C / 66°F | 100% | 1018 mb (30.06 in) | E 7 kph (E 4.6 mph) | - | 10km |
| | SBCT 220700Z 10004KT 9999 BKN004 19/19 Q1018 |
| 03:00 GMT-3 |  Mostly Cloudy | 18°C / 64°F | 18°C / 64°F | 100% | 1018 mb (30.06 in) | E 9 kph (E 5.8 mph) | - | 10km |
| | SBCT 220600Z 09005KT 9999 BKN004 18/18 Q1018 |
| 02:00 GMT-3 |  Mostly Cloudy | 19°C / 66°F | 18°C / 64°F | 94% | 1018 mb (30.06 in) | E 11 kph (E 6.9 mph) | - | 10km |
| | SBCT 220500Z 10006KT 9999 BKN003 SCT006 19/18 Q1018 |
| 01:45 GMT-3 |  Mostly Cloudy | 19°C / 66°F | 18°C / 64°F | 94% | 1018 mb (30.06 in) | ESE 13 kph (ESE 8.1 mph) | - | 10km |
| | SBCT 220445Z 11007KT 9999 BKN002 SCT006 19/18 Q1018 |
| 01:00 GMT-3 |  Partly Cloudy | 20°C / 68°F | 19°C / 66°F | 94% | 1019 mb (30.09 in) | SE 7 kph (SE 4.6 mph) | - | 10km |
| | SBCT 220400Z 14004KT 9999 SCT004 SCT006 20/19 Q1019 |
| 00:00 GMT-3 |  Partly Cloudy | 20°C / 68°F | 19°C / 66°F | 94% | 1019 mb (30.09 in) | SSE 13 kph (SSE 8.1 mph) | - | 10km |
| | SBCT 220300Z 15007KT 9999 SCT004 SCT080 20/19 Q1019 |