| 09:53 EST |  Clear | 7°C / 45°F | 1°C / 34°F | 66% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KTHV 291453Z AUTO 00000KT 10SM CLR 07/01 A2994 RMK AO2 SLP144 T00720011 50000 |
| 08:53 EST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KTHV 291353Z AUTO 00000KT 10SM CLR 03/M01 A2995 RMK AO2 SLP148 T00281006 |
| 07:53 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KTHV 291253Z AUTO 00000KT 10SM CLR M02/M03 A2994 RMK AO2 SLP147 T10171028 |
| 06:53 EST |  Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1014 mb (29.94 in) | Calm | - | 9SM |
| | KTHV 291153Z AUTO 00000KT 9SM CLR M03/M04 A2994 RMK AO2 SLP145 T10281039 11017 21033 53006 |
| 05:53 EST |  Clear | -3°C / 27°F | -3°C / 27°F | 100% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KTHV 291053Z AUTO 00000KT 10SM CLR M03/M03 A2993 RMK AO2 SLP141 T10281033 |
| 04:53 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KTHV 290953Z AUTO 00000KT 10SM CLR M02/M03 A2992 RMK AO2 SLP138 T10221033 |
| 03:53 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1013 mb (29.91 in) | Calm | - | 8SM |
| | KTHV 290853Z AUTO 00000KT 8SM CLR M02/M03 A2992 RMK AO2 SLP137 T10171033 55002 |
| 02:53 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KTHV 290753Z AUTO 00000KT 10SM CLR M02/M03 A2992 RMK AO2 SLP137 T10221033 |
| 01:53 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1013 mb (29.91 in) | Calm | - | 9SM |
| | KTHV 290653Z AUTO 00000KT 9SM CLR M02/M03 A2992 RMK AO2 SLP138 T10221033 |
| 00:53 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KTHV 290553Z AUTO 00000KT 10SM CLR M02/M03 A2993 RMK AO2 SLP140 T10221033 10006 21022 50001 |