| 09:41 EST |  Fair | 3°C / 37°F | -3°C / 27°F | 65% | 1028 mb (30.36 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KAVC 231441Z AUTO 09003KT 10SM 03/M03 A3037 RMK AO2 |
| 09:21 EST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KAVC 231421Z AUTO 00000KT 10SM CLR 03/M02 A3036 RMK AO2 |
| 09:01 EST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KAVC 231401Z AUTO 00000KT 10SM CLR 02/M02 A3036 RMK AO2 |
| 08:41 EST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KAVC 231341Z AUTO 00000KT 10SM CLR 01/M02 A3036 RMK AO2 |
| 08:21 EST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KAVC 231321Z AUTO 00000KT 10SM CLR M02/M02 A3035 RMK AO2 |
| 08:01 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KAVC 231301Z AUTO 00000KT 10SM CLR M02/M03 A3035 RMK AO2 |
| 07:41 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KAVC 231241Z AUTO 00000KT 10SM CLR M01/M03 A3034 RMK AO2 |
| 07:21 EST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KAVC 231221Z AUTO 00000KT 10SM CLR M01/M02 A3034 RMK AO2 |
| 07:02 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KAVC 231202Z AUTO 00000KT 10SM CLR M02/M03 A3033 RMK AO2 |
| 06:41 EST |  Fair | -2°C / 28°F | -3°C / 27°F | 93% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KAVC 231141Z AUTO 00000KT 10SM M02/M03 A3033 RMK AO2 |
| 06:21 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KAVC 231121Z AUTO 00000KT 10SM CLR M02/M03 A3033 RMK AO2 |
| 06:01 EST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KAVC 231101Z AUTO 00000KT 10SM CLR M01/M02 A3033 RMK AO2 |
| 05:41 EST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KAVC 231041Z AUTO 00000KT 10SM CLR M01/M02 A3033 RMK AO2 |
| 05:21 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KAVC 231021Z AUTO 00000KT 10SM CLR M02/M03 A3033 RMK AO2 |
| 05:01 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KAVC 231001Z AUTO 00000KT 10SM CLR M02/M03 A3032 RMK AO2 |
| 04:41 EST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KAVC 230941Z AUTO 00000KT 10SM CLR M01/M02 A3031 RMK AO2 |
| 04:21 EST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KAVC 230921Z AUTO 00000KT 10SM CLR M01/M02 A3031 RMK AO2 |
| 04:01 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KAVC 230901Z AUTO 00000KT 10SM CLR M02/M03 A3030 RMK AO2 |
| 03:42 EST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KAVC 230842Z AUTO 00000KT 10SM CLR M01/M02 A3031 RMK AO2 |
| 03:21 EST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KAVC 230821Z AUTO 00000KT 10SM CLR M01/M02 A3030 RMK AO2 |
| 03:01 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KAVC 230801Z AUTO 00000KT 10SM CLR M02/M03 A3030 RMK AO2 |
| 02:42 EST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KAVC 230742Z AUTO 00000KT 7SM CLR M02/M02 A3030 RMK AO2 |
| 02:21 EST |  Fair | -2°C / 28°F | -2°C / 28°F | 100% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KAVC 230721Z AUTO 00000KT 10SM M02/M02 A3030 RMK AO2 |
| 02:01 EST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KAVC 230701Z AUTO 00000KT 10SM CLR M02/M02 A3030 RMK AO2 |
| 01:41 EST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KAVC 230641Z AUTO 00000KT 10SM CLR M01/M02 A3030 RMK AO2 |
| 01:21 EST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KAVC 230621Z AUTO 00000KT 10SM CLR M01/M02 A3030 RMK AO2 |
| 01:01 EST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KAVC 230601Z AUTO 00000KT 10SM CLR M01/M02 A3029 RMK AO2 |
| 00:41 EST |  Partly Cloudy | 0°C / 32°F | -1°C / 30°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KAVC 230541Z AUTO 00000KT 10SM SCT100 00/M01 A3030 RMK AO2 |
| 00:21 EST |  Mostly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KAVC 230521Z AUTO 00000KT 10SM BKN100 M01/M02 A3030 RMK AO2 |
| 00:01 EST |  Partly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KAVC 230501Z AUTO 00000KT 10SM SCT100 M01/M02 A3030 RMK AO2 |