| 13:51 EST |  Clear | 6°C / 43°F | -9°C / 16°F | 34% | 1014 mb (29.94 in) | S 17 kph (S 10.4 mph) | - | 10SM |
| | KHTS 261851Z 18009KT 10SM CLR 06/M09 A2993 RMK AO2 SLP139 T00611089 |
| 12:51 EST |  Clear | 5°C / 41°F | -9°C / 16°F | 36% | 1015 mb (29.97 in) | S 26 kph (S 16.1 mph) | - | 10SM |
| | KHTS 261751Z 18014G17KT 10SM CLR 05/M09 A2997 RMK AO2 SLP150 T00501089 10050 21006 58023 |
| 11:51 EST |  Clear | 4°C / 39°F | -9°C / 16°F | 39% | 1016 mb (30 in) | S 28 kph (S 17.3 mph) | - | 10SM |
| | KHTS 261651Z 19015G19KT 10SM CLR 04/M09 A3000 RMK AO2 SLP162 T00391089 |
| 10:51 EST |  Clear | 3°C / 37°F | -8°C / 18°F | 45% | 1017 mb (30.03 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KHTS 261551Z 20008KT 10SM CLR 03/M08 A3002 RMK AO2 SLP169 T00281078 |
| 09:51 EST |  Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1017 mb (30.03 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KHTS 261451Z 21009KT 10SM CLR 02/M07 A3004 RMK AO2 SLP175 T00171067 51007 |
| 08:51 EST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1017 mb (30.03 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KHTS 261351Z 20006KT 10SM CLR 01/M06 A3003 RMK AO2 SLP173 T00061061 |
| 07:51 EST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1017 mb (30.03 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KHTS 261251Z 20004KT 10SM CLR M01/M06 A3003 RMK AO2 SLP172 T10061056 |
| 06:51 EST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1017 mb (30.03 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KHTS 261151Z 20006KT 10SM CLR M01/M05 A3002 RMK AO2 SLP167 70026 T10061050 10050 21006 51016 |
| 05:51 EST |  Clear | 1°C / 34°F | -5°C / 23°F | 65% | 1016 mb (30 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KHTS 261051Z 22005KT 10SM CLR 01/M05 A3000 RMK AO2 SLP162 T00061050 |
| 04:51 EST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1015 mb (29.97 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KHTS 260951Z 23008KT 10SM CLR 01/M06 A2998 RMK AO2 SLP156 T00111056 |
| 03:51 EST |  Partly Cloudy | 2°C / 36°F | -4°C / 25°F | 65% | 1015 mb (29.97 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KHTS 260851Z 23007KT 10SM SCT032 02/M04 A2997 RMK AO2 SLP150 T00171039 51026 |
| 02:51 EST |  Mostly Cloudy | 2°C / 36°F | -3°C / 27°F | 70% | 1014 mb (29.94 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KHTS 260751Z 27004KT 10SM BKN030 02/M03 A2995 RMK AO2 SLP145 T00171028 |
| 01:51 EST |  Partly Cloudy | 3°C / 37°F | -2°C / 28°F | 70% | 1014 mb (29.94 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KHTS 260651Z 27007KT 10SM SCT033 03/M02 A2993 RMK AO2 SLP136 T00281022 |
| 00:51 EST |  Mostly Cloudy | 5°C / 41°F | -1°C / 30°F | 66% | 1012 mb (29.88 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KHTS 260551Z 23008G17KT 10SM BKN033 05/M01 A2989 RMK AO2 SLP123 T00501011 10111 20050 51019 |