| 05:53 EST |  Partly Cloudy | -9°C / 16°F | -12°C / 10°F | 79% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | KTRI 121053Z 00000KT 10SM SCT250 M09/M12 A3045 RMK AO2 SLP332 T10891117 |
| 04:53 EST |  Partly Cloudy | -9°C / 16°F | -12°C / 10°F | 79% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | KTRI 120953Z 00000KT 10SM FEW250 M09/M12 A3046 RMK AO2 SLP334 T10891117 |
| 03:53 EST |  Partly Cloudy | -9°C / 16°F | -13°C / 9°F | 73% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | KTRI 120853Z 00000KT 10SM FEW250 M09/M13 A3046 RMK AO2 SLP332 T10891128 53002 |
| 02:53 EST |  Partly Cloudy | -9°C / 16°F | -13°C / 9°F | 73% | 1031 mb (30.45 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KTRI 120753Z 01003KT 10SM FEW250 M09/M13 A3045 RMK AO2 SLP328 T10941128 |
| 01:53 EST |  Partly Cloudy | -9°C / 16°F | -13°C / 9°F | 73% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | KTRI 120653Z 00000KT 10SM FEW250 M09/M13 A3044 RMK AO2 SLP327 T10941128 |
| 00:53 EST |  Partly Cloudy | -9°C / 16°F | -12°C / 10°F | 79% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | KTRI 120553Z 00000KT 10SM SCT250 M09/M12 A3045 RMK AO2 SLP331 T10891117 11056 21089 50001 |