| 10:51 EST |  Clear | 6°C / 43°F | -2°C / 28°F | 57% | 1018 mb (30.06 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KHTS 281551Z 21008KT 10SM CLR 06/M02 A3007 RMK AO2 SLP189 T00561017 $ |
| 09:51 EST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1018 mb (30.06 in) | SW 11 kph (SW 6.9 mph) | 9.14 mm (0.36 in) | 10SM |
| | KHTS 281451Z 21006KT 10SM CLR 02/M03 A3007 RMK AO2 SLP188 P0036 60036 T00221028 51004 $ |
| 08:51 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1018 mb (30.06 in) | SSE 6 kph (SSE 3.5 mph) | - | 9SM |
| | KHTS 281351Z 20003KT 9SM CLR M01/M03 A3007 RMK AO2 SLP188 T10111033 $ |
| 07:51 EST |  Clear Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 1018 mb (30.06 in) | Calm | - | 6SM |
| | KHTS 281251Z 00000KT 6SM BR CLR M04/M05 A3006 RMK AO2 SLP187 T10391050 $ |
| 06:51 EST |  Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1018 mb (30.06 in) | Calm | - | 7SM |
| | KHTS 281151Z 00000KT 7SM CLR M04/M05 A3006 RMK AO2 SLP186 60000 7//// T10391050 11017 21039 53000 $ |
| 05:51 EST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHTS 281051Z 00000KT 10SM CLR M02/M05 A3006 RMK AO2 SLP186 T10221050 $ |
| 04:51 EST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1018 mb (30.06 in) | Calm | 0.00 mm (0.00 in) | 8SM |
| | KHTS 280951Z 00000KT 8SM CLR M03/M06 A3005 RMK AO2 FZRAB31E32 SLP181 P0000 T10331056 $ |
| 03:51 EST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1018 mb (30.06 in) | Calm | - | 8SM |
| | KHTS 280851Z 00000KT 8SM CLR M03/M05 A3006 RMK AO2 SLP185 T10281050 53001 $ |
| 02:51 EST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1018 mb (30.06 in) | SSE 7 kph (SSE 4.6 mph) | - | 9SM |
| | KHTS 280751Z 20004KT 9SM CLR M02/M04 A3005 RMK AO2 SLP182 T10221044 $ |
| 01:51 EST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHTS 280651Z 00000KT 10SM CLR M02/M04 A3005 RMK AO2 SLP183 T10221044 $ |
| 00:51 EST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1018 mb (30.06 in) | Calm | 18.29 mm (0.72 in) | 10SM |
| | KHTS 280551Z 00000KT 10SM CLR M02/M05 A3005 RMK AO2 SLP183 P0072 60108 T10171050 10022 21022 50000 $ |