| 07:51 EST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1023 mb (30.21 in) | S 9 kph (S 5.8 mph) | - | 7SM |
| | KHTS 071251Z 18005KT 7SM OVC065 M03/M04 A3020 RMK AO2 SLP236 T10281044 $ |
| 06:51 EST |  Mostly Cloudy Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 1023 mb (30.21 in) | Calm | - | 4SM |
| | KHTS 071151Z 00000KT 4SM BR BKN100 M04/M05 A3020 RMK AO2 SLP234 6//// 7//// T10391050 11028 21050 51010 $ |
| 05:51 EST |  Partly Cloudy Fog And Mist | -4°C / 25°F | -6°C / 21°F | 86% | 1023 mb (30.21 in) | Calm | - | 4SM |
| | KHTS 071051Z 00000KT 4SM BR SCT100 M04/M06 A3020 RMK AO2 SLP233 T10441056 PNO $ |
| 04:51 EST |  Clear Fog And Mist | -4°C / 25°F | -6°C / 21°F | 86% | 1022 mb (30.18 in) | SSW 6 kph (SSW 3.5 mph) | - | 5SM |
| | KHTS 070951Z 24003KT 5SM BR CLR M04/M06 A3018 RMK AO2 SLP229 T10441056 $ |
| 03:51 EST |  Clear Fog And Mist | -4°C / 25°F | -6°C / 21°F | 86% | 1022 mb (30.18 in) | Calm | - | 6SM |
| | KHTS 070851Z 00000KT 6SM BR CLR M04/M06 A3017 RMK AO2 SLP224 6//// T10391056 56014 $ |
| 02:51 EST |  Partly Cloudy Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 1022 mb (30.18 in) | E 7 kph (E 4.6 mph) | - | 5SM |
| | KHTS 070751Z 09004KT 5SM BR FEW120 M03/M05 A3017 RMK AO2 SLP223 T10331050 PNO $ |
| 01:51 EST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1022 mb (30.18 in) | Calm | - | 7SM |
| | KHTS 070651Z 00000KT 7SM CLR M04/M06 A3019 RMK AO2 SLP233 T10391056 $ |
| 00:51 EST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1023 mb (30.21 in) | ESE 6 kph (ESE 3.5 mph) | - | 8SM |
| | KHTS 070551Z 11003KT 8SM CLR M03/M06 A3021 RMK AO2 SLP237 6//// T10281056 11006 21028 58016 $ |