| 11:53 GMT-9 |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | PAHO 092053Z 05006KT 10SM OVC004 M01/M02 A3030 RMK AO2 SLP260 T10061017 58001 |
| 10:53 GMT-9 |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | PAHO 091953Z 06006KT 10SM OVC004 M01/M02 A3030 RMK AO2 SLP261 T10061017 |
| 10:00 GMT-9 |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | PAHO 091900Z 07004KT 10SM OVC004 M01/M02 A3030 RMK AO2 |
| 09:53 GMT-9 |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | PAHO 091853Z 07004KT 10SM OVC002 M01/M02 A3030 RMK AO2 SLP263 T10061017 |
| 09:16 GMT-9 |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | PAHO 091816Z 05004KT 10SM OVC002 M01/M02 A3030 RMK AO2 |
| 08:53 GMT-9 |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | PAHO 091753Z 04004KT 10SM OVC005 M01/M02 A3030 RMK AO2 SLP261 T10061017 10006 21006 55002 |
| 07:53 GMT-9 |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | PAHO 091653Z 05004KT 10SM OVC007 M01/M02 A3029 RMK AO2 SLP259 T10061017 |
| 06:53 GMT-9 |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1026 mb (30.3 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | PAHO 091553Z 06004KT 10SM OVC007 00/M01 A3030 RMK AO2 SLP260 T00001011 |
| 05:53 GMT-9 |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1026 mb (30.3 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | PAHO 091453Z 08006KT 10SM OVC009 00/M01 A3030 RMK AO2 SLP263 T00001011 58008 |
| 05:04 GMT-9 |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1027 mb (30.33 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | PAHO 091404Z AUTO 07004KT 10SM OVC009 00/M01 A3032 RMK AO2 TSNO |
| 04:53 GMT-9 |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1027 mb (30.33 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | PAHO 091353Z AUTO 06005KT 10SM OVC011 00/M01 A3032 RMK AO2 SLP267 T00001011 TSNO |
| 03:53 GMT-9 |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1027 mb (30.33 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | PAHO 091253Z AUTO 10004KT 10SM OVC011 00/M02 A3033 RMK AO2 SLP271 T00001017 TSNO |
| 02:53 GMT-9 |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1027 mb (30.33 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | PAHO 091153Z AUTO 09004KT 10SM OVC011 00/M02 A3033 RMK AO2 SLP271 T00001017 10006 21011 50003 TSNO |
| 01:53 GMT-9 |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1027 mb (30.33 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | PAHO 091053Z AUTO 08003KT 10SM OVC011 00/M02 A3033 RMK AO2 SLP271 T00001017 TSNO |
| 00:53 GMT-9 |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | PAHO 090953Z AUTO 00000KT 10SM OVC011 00/M02 A3033 RMK AO2 SLP270 T00001017 TSNO |