| 04:00 EST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1017 mb (30.03 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KOPN 260900Z AUTO 30006KT 10SM CLR 02/M04 A3002 RMK AO1 |
| 03:40 EST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1017 mb (30.03 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KOPN 260840Z AUTO 31007KT 10SM CLR 02/M04 A3002 RMK AO1 |
| 03:20 EST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1017 mb (30.03 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KOPN 260820Z AUTO 31006KT 10SM CLR 02/M04 A3002 RMK AO1 |
| 03:00 EST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1017 mb (30.03 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KOPN 260800Z AUTO 31007KT 10SM CLR 02/M04 A3002 RMK AO1 |
| 02:40 EST |  Clear | 3°C / 37°F | -4°C / 25°F | 60% | 1016 mb (30 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KOPN 260740Z AUTO 31006KT 10SM CLR 03/M04 A3001 RMK AO1 |
| 02:20 EST |  Clear | 3°C / 37°F | -4°C / 25°F | 60% | 1016 mb (30 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KOPN 260720Z AUTO 31005KT 10SM CLR 03/M04 A3000 RMK AO1 |
| 02:00 EST |  Clear | 3°C / 37°F | -4°C / 25°F | 60% | 1016 mb (30 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KOPN 260700Z AUTO 32004KT 10SM CLR 03/M04 A2999 RMK AO1 |
| 01:40 EST |  Clear | 3°C / 37°F | -4°C / 25°F | 60% | 1016 mb (30 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KOPN 260640Z AUTO 31004KT 10SM CLR 03/M04 A2999 RMK AO1 |
| 01:20 EST |  Clear | 3°C / 37°F | -4°C / 25°F | 60% | 1016 mb (30 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KOPN 260620Z AUTO 32003KT 10SM CLR 03/M04 A2999 RMK AO1 |
| 01:00 EST |  Clear | 3°C / 37°F | -4°C / 25°F | 60% | 1015 mb (29.97 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KOPN 260600Z AUTO 32004KT 10SM CLR 03/M04 A2998 RMK AO1 |
| 00:40 EST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1015 mb (29.97 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KOPN 260540Z AUTO 32004KT 10SM CLR 03/M03 A2998 RMK AO1 |
| 00:20 EST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1015 mb (29.97 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KOPN 260520Z AUTO 31004KT 10SM CLR 03/M03 A2998 RMK AO1 |
| 00:00 EST |  Clear | 4°C / 39°F | -3°C / 27°F | 61% | 1015 mb (29.97 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KOPN 260500Z AUTO 31004KT 10SM CLR 04/M03 A2998 RMK AO1 |