| 18:52 EST |  Clear | -7°C / 19°F | -16°C / 3°F | 49% | 1017 mb (30.03 in) | WNW 19 kph (WNW 11.5 mph) | - | 10SM |
| | KORE 222352Z AUTO 29010KT 10SM CLR M07/M16 A3002 RMK AO2 SLP176 T10721161 11022 21072 51019 |
| 17:52 EST |  Clear | -6°C / 21°F | -16°C / 3°F | 45% | 1016 mb (30 in) | WNW 6 kph (WNW 3.5 mph) | - | 10SM |
| | KORE 222252Z AUTO 29003KT 10SM CLR M06/M16 A3001 RMK AO2 SLP173 T10611161 |
| 16:52 EST |  Clear | -5°C / 23°F | -17°C / 1°F | 39% | 1016 mb (30 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KORE 222152Z AUTO 30012G19KT 10SM CLR M05/M17 A2999 RMK AO2 SLP167 T10501167 |
| 15:52 EST |  Clear | -4°C / 25°F | -17°C / 1°F | 36% | 1015 mb (29.97 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KORE 222052Z AUTO 32012KT 10SM CLR M04/M17 A2996 RMK AO2 SLP155 T10391172 53009 |
| 14:52 EST |  Clear | -3°C / 27°F | -18°C / 0°F | 31% | 1014 mb (29.94 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KORE 221952Z AUTO 32010G15KT 10SM CLR M03/M18 A2994 RMK AO2 SLP149 T10281178 |
| 13:52 EST |  Clear | -2°C / 28°F | -18°C / 0°F | 29% | 1014 mb (29.94 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KORE 221852Z AUTO 31010G16KT 10SM CLR M02/M18 A2993 RMK AO2 SLP145 T10221178 |
| 12:52 EST |  Clear | -3°C / 27°F | -17°C / 1°F | 33% | 1014 mb (29.94 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KORE 221752Z AUTO 30006KT 10SM CLR M03/M17 A2993 RMK AO2 SLP146 60000 T10281172 11028 21167 58017 |
| 11:52 EST |  Clear | -4°C / 25°F | -17°C / 1°F | 36% | 1014 mb (29.94 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KORE 221652Z AUTO 33007KT 10SM CLR M04/M17 A2995 RMK AO2 SLP151 T10391172 |
| 10:52 EST |  Clear | -5°C / 23°F | -18°C / 0°F | 36% | 1016 mb (30 in) | NW 15 kph (NW 9.2 mph) | 0.00 mm (0.00 in) | 10SM |
| | KORE 221552Z AUTO 32008KT 10SM CLR M05/M18 A2999 RMK AO2 UPB1458E08 SLP164 P0000 T10501183 |
| 09:52 EST |  Clear | -6°C / 21°F | -18°C / 0°F | 38% | 1015 mb (29.97 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KORE 221452Z AUTO 30005KT 10SM CLR M06/M18 A2998 RMK AO2 SLP163 T10611183 52012 |
| 08:52 EST |  Clear | -9°C / 16°F | -18°C / 0°F | 48% | 1015 mb (29.97 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KORE 221352Z AUTO 33006KT 10SM CLR M09/M18 A2998 RMK AO2 SLP160 T10891178 |
| 07:52 EST |  Clear | -14°C / 7°F | -17°C / 1°F | 78% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KORE 221252Z AUTO 00000KT 10SM CLR M14/M17 A2996 RMK AO2 SLP156 T11441172 |
| 06:52 EST |  Clear | -14°C / 7°F | -18°C / 0°F | 72% | 1014 mb (29.94 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KORE 221152Z AUTO 32003KT 10SM CLR M14/M18 A2995 RMK AO2 SLP153 T11441178 11089 21156 53018 |
| 05:52 EST |  Clear | -14°C / 7°F | -18°C / 0°F | 72% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KORE 221052Z AUTO 00000KT 10SM CLR M14/M18 A2993 RMK AO2 SLP145 T11391178 |
| 04:52 EST |  Clear | -13°C / 9°F | -17°C / 1°F | 72% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KORE 220952Z AUTO 00000KT 10SM CLR M13/M17 A2992 RMK AO2 SLP140 T11281172 |
| 03:52 EST |  Clear | -10°C / 14°F | -17°C / 1°F | 57% | 1013 mb (29.91 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KORE 220852Z AUTO 32004KT 10SM CLR M10/M17 A2990 RMK AO2 SLP132 T11001172 51015 |
| 02:52 EST |  Clear | -9°C / 16°F | -17°C / 1°F | 53% | 1012 mb (29.88 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KORE 220752Z AUTO 33003KT 10SM CLR M09/M17 A2989 RMK AO2 SLP129 T10941172 |
| 01:52 EST |  Clear | -9°C / 16°F | -17°C / 1°F | 53% | 1012 mb (29.88 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KORE 220652Z AUTO 33006KT 10SM CLR M09/M17 A2987 RMK AO2 SLP122 T10941167 |
| 00:52 EST |  Clear | -9°C / 16°F | -17°C / 1°F | 53% | 1011 mb (29.85 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KORE 220552Z AUTO 32004KT 10SM CLR M09/M17 A2985 RMK AO2 SLP118 T10891167 11039 21089 51013 |