| 11:54 EST | 
Partly Cloudy | -2°C / 28°F | -17°C / 1°F | 31% | 1013 mb
(29.91 in) | WNW 32 kph
(WNW 19.6 mph) | - | 10SM |
| | KBOS 221654Z 29017G22KT 10SM FEW030 M02/M17 A2991
RMK AO2 SLP126 T10221167 |
| 10:54 EST |
Partly Cloudy | -3°C / 27°F | -17°C / 1°F | 33% | 1014 mb
(29.94 in) | NW 32 kph
(NW 19.6 mph) | - | 10SM |
| | KBOS 221554Z 30017G24KT 10SM FEW030 M03/M17 A2994
RMK AO2 PK WND 29026/1531 SLP137 T10281167 |
| 09:54 EST |
Partly Cloudy | -4°C / 25°F | -17°C / 1°F | 36% | 1014 mb
(29.94 in) | NW 20 kph
(NW 12.7 mph) | - | 10SM |
| | KBOS 221454Z 30011G20KT 10SM FEW030 M04/M17 A2994
RMK AO2 SLP137 T10391167 51012 |
| 08:54 EST |
Partly Cloudy | -6°C / 21°F | -17°C / 1°F | 42% | 1014 mb
(29.94 in) | NW 28 kph
(NW 17.3 mph) | - | 10SM |
| | KBOS 221354Z 30015G23KT 10SM FEW030 M06/M17 A2993
RMK AO2 SLP135 T10561167 |
| 07:54 EST |
Partly Cloudy | -6°C / 21°F | -16°C / 3°F | 45% | 1013 mb
(29.91 in) | WNW 24 kph
(WNW 15 mph) | - | 10SM |
| | KBOS 221254Z 29013G19KT 10SM FEW030 M06/M16 A2992
RMK AO2 SLP132 T10611161 |
| 06:54 EST | 
Partly Cloudy | -6°C / 21°F | -16°C / 3°F | 45% | 1013 mb
(29.91 in) | NW 22 kph
(NW 13.8 mph) | - | 10SM |
| | KBOS 221154Z 30012KT 10SM FEW030 M06/M16 A2990
RMK AO2 SLP125 T10611156 11044 21067 53018 |
| 05:54 EST | 
Clear | -6°C / 21°F | -15°C / 5°F | 49% | 1012 mb
(29.88 in) | W 19 kph
(W 11.5 mph) | - | 10SM |
| | KBOS 221054Z 28010G18KT 10SM CLR M06/M15 A2989
RMK AO2 SLP120 T10611150 |
| 04:54 EST |
Clear | -6°C / 21°F | -16°C / 3°F | 45% | 1011 mb
(29.85 in) | NW 17 kph
(NW 10.4 mph) | - | 10SM |
| | KBOS 220954Z 30009KT 10SM CLR M06/M16 A2986
RMK AO2 SLP110 T10561156 |
| 03:54 EST |
Clear | -5°C / 23°F | -15°C / 5°F | 46% | 1011 mb
(29.85 in) | NW 20 kph
(NW 12.7 mph) | - | 10SM |
| | KBOS 220854Z 32011G18KT 10SM CLR M05/M15 A2985
RMK AO2 SLP107 T10501150 51019 |
| 02:54 EST |
Clear | -5°C / 23°F | -14°C / 7°F | 50% | 1010 mb
(29.83 in) | NW 20 kph
(NW 12.7 mph) | - | 9SM |
| | KBOS 220754Z 32011G25KT 9SM CLR M05/M14 A2984
RMK AO2 PK WND 32027/0741 SLP102 T10501144 |
| 01:54 EST |
Clear | -4°C / 25°F | -14°C / 7°F | 46% | 1010 mb
(29.83 in) | NW 20 kph
(NW 12.7 mph) | - | 10SM |
| | KBOS 220654Z 31011G22KT 10SM CLR M04/M14 A2982
RMK AO2 PK WND 29028/0642 SLP096 T10441144 |
| 00:54 EST |
Clear | -4°C / 25°F | -14°C / 7°F | 46% | 1009 mb
(29.8 in) | NW 24 kph
(NW 15 mph) | - | 10SM |
| | KBOS 220554Z 30013G22KT 10SM CLR M04/M14 A2979
RMK AO2 SLP088 T10441144 11022 21044 51018 |
