| 12:53 EST |  Mostly Cloudy | -10°C / 14°F | -16°C / 3°F | 62% | 1013 mb (29.91 in) | SSW 50 kph (SSW 31.1 mph) | - | 10SM |
| | KAOH 101753Z AUTO 26027G36KT 10SM BKN031 M10/M16 A2991 RMK AO2 PK WND 26038/1716 SLP146 60000 T11001161 11089 21111 51002 |
| 12:49 EST |  Mostly Cloudy | -9°C / 16°F | -16°C / 3°F | 57% | 1013 mb (29.91 in) | SSW 50 kph (SSW 31.1 mph) | - | 10SM |
| | KAOH 101749Z AUTO 26027G35KT 10SM BKN029 BKN035 M09/M16 A2991 RMK AO2 PK WND 26038/1716 |
| 12:17 EST |  Mostly Cloudy | -9°C / 16°F | -16°C / 3°F | 57% | 1013 mb (29.91 in) | SSW 50 kph (SSW 31.1 mph) | - | 10SM |
| | KAOH 101717Z AUTO 25027G38KT 10SM BKN031 M09/M16 A2990 RMK AO2 PK WND 26038/1716 |
| 11:53 EST |  Mostly Cloudy | -10°C / 14°F | -16°C / 3°F | 62% | 1013 mb (29.91 in) | SSW 46 kph (SSW 28.8 mph) | - | 10SM |
| | KAOH 101653Z AUTO 26025G34KT 10SM BKN029 M10/M16 A2991 RMK AO2 PK WND 25035/1639 SLP144 T11001156 |
| 11:28 EST |  Mostly Cloudy | -10°C / 14°F | -16°C / 3°F | 62% | 1013 mb (29.91 in) | SSW 44 kph (SSW 27.6 mph) | - | 10SM |
| | KAOH 101628Z AUTO 25024G32KT 10SM BKN027 M10/M16 A2991 RMK AO2 PK WND 25032/1626 |
| 10:53 EST |  Partly Cloudy | -11°C / 12°F | -16°C / 3°F | 67% | 1013 mb (29.91 in) | SSW 39 kph (SSW 24.2 mph) | 0.00 mm (0.00 in) | 10SM |
| | KAOH 101553Z AUTO 25021G31KT 10SM FEW024 M11/M16 A2991 RMK AO2 PK WND 26032/1455 UPB15E31 SLP144 P0000 T11111156 |
| 09:53 EST |  Overcast | -11°C / 12°F | -16°C / 3°F | 67% | 1012 mb (29.88 in) | SSW 48 kph (SSW 29.9 mph) | 0.00 mm (0.00 in) | 10SM |
| | KAOH 101453Z AUTO 26026G35KT 10SM BKN023 OVC028 M11/M16 A2988 RMK AO2 PK WND 26035/1450 SNB01E10 SLP136 P0000 60000 T11061156 51026 |
| 08:53 EST |  Mostly Cloudy | -11°C / 12°F | -15°C / 5°F | 73% | 1011 mb (29.85 in) | SSW 39 kph (SSW 24.2 mph) | 0.00 mm (0.00 in) | 10SM |
| | KAOH 101353Z AUTO 25021G29KT 10SM BKN021 M11/M15 A2986 RMK AO2 PK WND 25033/1301 UPB11E22SNB10E11B13E19B22E23 SLP129 P0000 T11111150 |
| 07:53 EST |  Overcast | -11°C / 12°F | -14°C / 7°F | 79% | 1010 mb (29.83 in) | SSW 52 kph (SSW 32.2 mph) | 0.00 mm (0.00 in) | 9SM |
| | KAOH 101253Z AUTO 25028G33KT 9SM FEW018 BKN023 OVC050 M11/M14 A2984 RMK AO2 PK WND 26033/1253 UPB48E53SNE48 SLP120 P0000 T11061144 |
| 07:30 EST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1009 mb (29.8 in) | SSW 37 kph (SSW 23 mph) | 0.00 mm (0.00 in) | 2SM |
| | KAOH 101230Z AUTO 24020G28KT 2SM -SN BKN018 OVC042 M09/M13 A2981 RMK AO2 PK WND 24028/1230 P0000 |
| 07:00 EST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1009 mb (29.8 in) | SSW 26 kph (SSW 16.1 mph) | 0.00 mm (0.00 in) | 4SM |
| | KAOH 101200Z AUTO 25014G28KT 4SM -SN SCT018 BKN025 OVC041 M09/M12 A2981 RMK AO2 PK WND 23028/1157 P0000 |
| 06:53 EST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1009 mb (29.8 in) | SSW 32 kph (SSW 19.6 mph) | 0.00 mm (0.00 in) | 5SM |
| | KAOH 101153Z AUTO 25017G27KT 5SM -SN FEW018 SCT023 OVC039 M09/M13 A2981 RMK AO2 PK WND 25029/1103 SLP108 P0000 60000 T10941128 11078 21094 51021 |
| 06:32 EST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1009 mb (29.8 in) | SSW 30 kph (SSW 18.4 mph) | 0.00 mm (0.00 in) | 5SM |
| | KAOH 101132Z AUTO 25016KT 5SM -SN SCT022 OVC034 M09/M13 A2979 RMK AO2 PK WND 25029/1103 P0000 |
| 05:53 EST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1009 mb (29.8 in) | SSW 39 kph (SSW 24.2 mph) | 0.00 mm (0.00 in) | 6SM |
| | KAOH 101053Z AUTO 25021G27KT 6SM -SN OVC020 M09/M13 A2979 RMK AO2 PK WND 25032/1013 SLP101 P0000 T10941128 |
| 04:53 EST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1008 mb (29.77 in) | SSW 35 kph (SSW 21.9 mph) | 0.00 mm (0.00 in) | 6SM |
| | KAOH 100953Z AUTO 25019G28KT 6SM -SN OVC022 M09/M13 A2977 RMK AO2 PK WND 26032/0901 SNB15 SLP094 P0000 T10941128 |
| 03:53 EST |  Overcast | -9°C / 16°F | -13°C / 9°F | 73% | 1007 mb (29.74 in) | SSW 43 kph (SSW 26.5 mph) | 0.00 mm (0.00 in) | 9SM |
| | KAOH 100853Z AUTO 25023G32KT 9SM OVC022 M09/M13 A2974 RMK AO2 PK WND 25032/0849 SNB33E53 SLP085 P0000 60000 T10941133 53030 |
| 03:42 EST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1007 mb (29.74 in) | SSW 44 kph (SSW 27.6 mph) | 0.00 mm (0.00 in) | 8SM |
| | KAOH 100842Z AUTO 24024G31KT 8SM -SN BKN022 OVC044 M09/M13 A2974 RMK AO2 PK WND 25032/0758 SNB33 P0000 |
| 03:08 EST |  Mostly Cloudy | -9°C / 16°F | -13°C / 9°F | 73% | 1006 mb (29.71 in) | SSW 39 kph (SSW 24.2 mph) | - | 10SM |
| | KAOH 100808Z AUTO 25021G31KT 10SM SCT026 BKN044 M09/M13 A2972 RMK AO2 PK WND 25032/0758 |
| 02:53 EST |  Overcast | -9°C / 16°F | -13°C / 9°F | 73% | 1006 mb (29.71 in) | SSW 48 kph (SSW 29.9 mph) | 0.00 mm (0.00 in) | 9SM |
| | KAOH 100753Z AUTO 25026G33KT 9SM BKN024 OVC042 M09/M13 A2971 RMK AO2 PK WND 25033/0752 UPB01E09SNE01B09E50 SLP074 P0000 T10891133 |
| 02:38 EST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1006 mb (29.71 in) | SSW 39 kph (SSW 24.2 mph) | 0.00 mm (0.00 in) | 9SM |
| | KAOH 100738Z AUTO 25021G32KT 9SM -SN SCT021 BKN027 OVC085 M09/M13 A2970 RMK AO2 PK WND 26032/0734 UPB01E09SNE01B09 P0000 |
| 01:53 EST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1005 mb (29.68 in) | SSW 35 kph (SSW 21.9 mph) | 0.00 mm (0.00 in) | 9SM |
| | KAOH 100653Z AUTO 25019G30KT 9SM -SN FEW026 SCT048 OVC085 M08/M12 A2968 RMK AO2 PK WND 26033/0633 SLP061 P0000 T10831122 |
| 00:53 EST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1004 mb (29.65 in) | SSW 52 kph (SSW 32.2 mph) | 0.00 mm (0.00 in) | 6SM |
| | KAOH 100553Z AUTO 25028G33KT 6SM -SN FEW024 BKN030 OVC055 M08/M12 A2965 RMK AO2 PK WND 25037/0540 UPB38E43SNE38B43 SLP052 P0000 60000 T10781117 11050 21078 51031 |
| 00:27 EST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1003 mb (29.62 in) | SSW 56 kph (SSW 34.5 mph) | 0.00 mm (0.00 in) | 4SM |
| | KAOH 100527Z AUTO 25030G37KT 4SM -SN BKN023 OVC030 M08/M12 A2963 RMK AO2 PK WND 24037/0527 P0000 |
| 00:08 EST |  Overcast Light Snow | -7°C / 19°F | -11°C / 12°F | 73% | 1003 mb (29.62 in) | SSW 35 kph (SSW 21.9 mph) | 0.00 mm (0.00 in) | 2SM |
| | KAOH 100508Z AUTO 25019G28KT 2SM -SN BKN025 OVC032 M07/M11 A2963 RMK AO2 PK WND 25028/0505 P0000 |
| 00:00 EST |  Overcast Light Snow | -7°C / 19°F | -11°C / 12°F | 73% | 1003 mb (29.62 in) | SSW 32 kph (SSW 19.6 mph) | 0.00 mm (0.00 in) | 3SM |
| | KAOH 100500Z AUTO 25017G29KT 3SM -SN BKN029 OVC036 M07/M11 A2962 RMK AO2 PK WND 26027/0455 P0000 |