| 07:00 EST |  Clear | 3°C / 37°F | 2°C / 36°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KMGR 281200Z AUTO 00000KT 10SM CLR 03/02 A3013 RMK AO2 |
| 06:40 EST |  Clear | 4°C / 39°F | 2°C / 36°F | 87% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KMGR 281140Z AUTO 00000KT 10SM CLR 04/02 A3011 RMK AO2 |
| 06:20 EST |  Clear | 4°C / 39°F | 2°C / 36°F | 87% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KMGR 281120Z AUTO 00000KT 10SM CLR 04/02 A3011 RMK AO2 |
| 06:00 EST |  Clear | 5°C / 41°F | 2°C / 36°F | 81% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMGR 281100Z AUTO 00000KT 10SM CLR 05/02 A3010 RMK AO2 |
| 05:40 EST |  Clear | 5°C / 41°F | 2°C / 36°F | 81% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMGR 281040Z AUTO 00000KT 10SM CLR 05/02 A3010 RMK AO2 |
| 05:20 EST |  Clear | 5°C / 41°F | 2°C / 36°F | 81% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMGR 281020Z AUTO 00000KT 10SM CLR 05/02 A3010 RMK AO2 |
| 05:00 EST |  Clear | 5°C / 41°F | 2°C / 36°F | 81% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMGR 281000Z AUTO 00000KT 10SM CLR 05/02 A3010 RMK AO2 |
| 04:40 EST |  Clear | 5°C / 41°F | 2°C / 36°F | 81% | 1019 mb (30.09 in) | WNW 6 kph (WNW 3.5 mph) | - | 10SM |
| | KMGR 280940Z AUTO 29003KT 10SM CLR 05/02 A3009 RMK AO2 |
| 04:20 EST |  Clear | 5°C / 41°F | 2°C / 36°F | 81% | 1019 mb (30.09 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KMGR 280920Z AUTO 31003KT 10SM CLR 05/02 A3009 RMK AO2 |
| 04:00 EST |  Clear | 5°C / 41°F | 2°C / 36°F | 81% | 1019 mb (30.09 in) | WNW 6 kph (WNW 3.5 mph) | - | 10SM |
| | KMGR 280900Z AUTO 29003KT 10SM CLR 05/02 A3009 RMK AO2 |
| 03:40 EST |  Clear | 5°C / 41°F | 2°C / 36°F | 81% | 1019 mb (30.09 in) | WNW 6 kph (WNW 3.5 mph) | - | 10SM |
| | KMGR 280840Z AUTO 29003KT 10SM CLR 05/02 A3009 RMK AO2 |
| 03:20 EST |  Clear | 5°C / 41°F | 2°C / 36°F | 81% | 1019 mb (30.09 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KMGR 280820Z AUTO 28003KT 10SM CLR 05/02 A3009 RMK AO2 |
| 03:00 EST |  Clear | 5°C / 41°F | 3°C / 37°F | 87% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMGR 280800Z AUTO 00000KT 10SM CLR 05/03 A3009 RMK AO2 |
| 02:40 EST |  Clear | 5°C / 41°F | 3°C / 37°F | 87% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMGR 280740Z AUTO 00000KT 10SM CLR 05/03 A3009 RMK AO2 |
| 02:20 EST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1019 mb (30.09 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KMGR 280720Z AUTO 24003KT 10SM CLR 06/03 A3009 RMK AO2 |
| 02:00 EST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMGR 280700Z AUTO 00000KT 10SM CLR 06/03 A3008 RMK AO2 |
| 01:40 EST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMGR 280640Z AUTO 00000KT 10SM CLR 06/03 A3008 RMK AO2 |
| 01:20 EST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMGR 280620Z AUTO 00000KT 10SM CLR 06/03 A3008 RMK AO2 |
| 01:00 EST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KMGR 280600Z AUTO 00000KT 10SM CLR 06/03 A3007 RMK AO2 |
| 00:40 EST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMGR 280540Z AUTO 00000KT 10SM CLR 06/03 A3008 RMK AO2 |
| 00:20 EST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1019 mb (30.09 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KMGR 280520Z AUTO 27003KT 10SM CLR 06/03 A3009 RMK AO2 |
| 00:00 EST |  Clear | 7°C / 45°F | 3°C / 37°F | 76% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMGR 280500Z AUTO 00000KT 10SM CLR 07/03 A3009 RMK AO2 |