| 11:54 EST |  Partly Cloudy | 4°C / 39°F | -5°C / 23°F | 52% | 1025 mb (30.27 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KBOS 081654Z 29008KT 10SM FEW070 SCT250 04/M05 A3027 RMK AO2 SLP249 T00391050 |
| 10:54 EST |  Clear | 3°C / 37°F | -4°C / 25°F | 60% | 1025 mb (30.27 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KBOS 081554Z 30010KT 10SM CLR 03/M04 A3027 RMK AO2 SLP250 T00331044 |
| 09:54 EST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1025 mb (30.27 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KBOS 081454Z 32013G17KT 10SM CLR 02/M04 A3028 RMK AO2 SLP252 T00221044 51023 |
| 08:54 EST |  Clear | 1°C / 34°F | -5°C / 23°F | 65% | 1024 mb (30.24 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KBOS 081354Z 32015KT 10SM CLR 01/M05 A3025 RMK AO2 SLP243 T00111050 |
| 07:54 EST |  Partly Cloudy | 0°C / 32°F | -5°C / 23°F | 69% | 1024 mb (30.24 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KBOS 081254Z 31011KT 10SM FEW250 00/M05 A3025 RMK AO2 SLP241 T00001050 |
| 06:54 EST |  Partly Cloudy | 0°C / 32°F | -5°C / 23°F | 69% | 1023 mb (30.21 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KBOS 081154Z 31010G19KT 10SM FEW250 00/M05 A3021 RMK AO2 SLP229 T00001050 10011 21006 53027 $ |
| 05:54 EST |  Partly Cloudy | -1°C / 30°F | -5°C / 23°F | 75% | 1022 mb (30.18 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KBOS 081054Z 31009KT 10SM FEW220 M01/M05 A3018 RMK AO2 SLP217 T10061050 $ |
| 04:54 EST |  Partly Cloudy | -1°C / 30°F | -5°C / 23°F | 75% | 1021 mb (30.15 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KBOS 080954Z 30007KT 10SM SCT140 M01/M05 A3015 RMK AO2 SLP208 T10061050 $ |
| 03:54 EST |  Partly Cloudy | -1°C / 30°F | -5°C / 23°F | 75% | 1020 mb (30.12 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KBOS 080854Z 29008KT 10SM SCT090 M01/M05 A3013 RMK AO2 SLP202 T10061050 53012 $ |
| 02:54 EST |  Mostly Cloudy | 0°C / 32°F | -4°C / 25°F | 75% | 1020 mb (30.12 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KBOS 080754Z 28009KT 10SM BKN090 BKN140 00/M04 A3012 RMK AO2 SLP197 T00001044 $ |
| 01:54 EST |  Clear | 1°C / 34°F | -4°C / 25°F | 70% | 1019 mb (30.09 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KBOS 080654Z 30009KT 10SM CLR 01/M04 A3010 RMK AO2 SLP191 T00061044 $ |
| 00:54 EST |  Clear | 1°C / 34°F | -4°C / 25°F | 70% | 1019 mb (30.09 in) | WNW 20 kph (WNW 12.7 mph) | - | 10SM |
| | KBOS 080554Z 29011KT 10SM CLR 01/M04 A3010 RMK AO2 SLP190 T00111039 10039 20011 55001 $ |