| 17:54 EST |  Partly Cloudy | 8°C / 46°F | 1°C / 34°F | 62% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KAVL 072254Z 00000KT 10SM FEW080 08/01 A3022 RMK AO2 SLP241 T00780011 |
| 16:54 EST |  Partly Cloudy | 9°C / 48°F | 2°C / 36°F | 62% | 1023 mb (30.21 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KAVL 072154Z 20003KT 10SM SCT100 09/02 A3021 RMK AO2 SLP235 T00890017 |
| 15:54 EST |  Mostly Cloudy | 10°C / 50°F | 0°C / 32°F | 50% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KAVL 072054Z AUTO 00000KT 10SM BKN085 10/00 A3019 RMK AO2 SLP230 T01000000 55002 TSNO |
| 14:54 EST |  Mostly Cloudy | 11°C / 52°F | 0°C / 32°F | 47% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KAVL 071954Z 00000KT 10SM BKN090 11/00 A3018 RMK AO2 SLP223 T01060000 |
| 13:54 EST |  Clear | 9°C / 48°F | 2°C / 36°F | 62% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KAVL 071854Z 00000KT 10SM CLR 09/02 A3017 RMK AO2 SLP221 T00940017 |
| 12:54 EST |  Clear | 9°C / 48°F | 2°C / 36°F | 62% | 1023 mb (30.21 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KAVL 071754Z 17005KT 10SM CLR 09/02 A3020 RMK AO2 SLP231 T00890017 10089 21044 58023 |
| 11:54 EST |  Clear | 7°C / 45°F | 0°C / 32°F | 61% | 1024 mb (30.24 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KAVL 071654Z 32003KT 10SM CLR 07/00 A3023 RMK AO2 SLP244 T00720000 |
| 10:54 EST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KAVL 071554Z 00000KT 10SM CLR 03/M01 A3026 RMK AO2 SLP258 T00331006 |
| 09:54 EST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KAVL 071454Z 00000KT 10SM CLR 01/M02 A3027 RMK AO2 SLP262 T00111022 51007 |
| 08:54 EST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1025 mb (30.27 in) | NNW 6 kph (NNW 3.5 mph) | - | 8SM |
| | KAVL 071354Z 34003KT 8SM CLR M02/M04 A3027 RMK AO2 SLP264 T10171039 |
| 07:54 EST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1025 mb (30.27 in) | Calm | - | 8SM |
| | KAVL 071254Z 00000KT 8SM CLR M03/M05 A3026 RMK AO2 SLP262 T10331050 |
| 07:37 EST |  Partly Cloudy | -3°C / 27°F | -4°C / 25°F | 93% | 1024 mb (30.24 in) | Variable 6 kph (Variable 3.5 mph) | - | 8SM |
| | KAVL 071237Z VRB03KT 8SM SCT017 M03/M04 A3025 RMK AO2 |
| 07:13 EST |  Mostly Cloudy | -4°C / 25°F | -5°C / 23°F | 93% | 1024 mb (30.24 in) | E 6 kph (E 3.5 mph) | - | 9SM |
| | KAVL 071213Z 10003KT 9SM BKN017 M04/M05 A3025 RMK AO2 |
| 06:54 EST |  Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1024 mb (30.24 in) | Calm | - | 8SM |
| | KAVL 071154Z 00000KT 8SM CLR M04/M05 A3025 RMK AO2 SLP257 T10391050 11017 21044 53000 |
| 05:54 EST |  Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1024 mb (30.24 in) | SSE 7 kph (SSE 4.6 mph) | - | 8SM |
| | KAVL 071054Z AUTO 15004KT 8SM CLR M04/M05 A3024 RMK AO2 SLP254 T10391050 |
| 04:54 EST |  Clear | -4°C / 25°F | -4°C / 25°F | 100% | 1024 mb (30.24 in) | SE 6 kph (SE 3.5 mph) | - | 7SM |
| | KAVL 070954Z AUTO 13003KT 7SM CLR M04/M04 A3024 RMK AO2 SLP253 T10391044 |
| 03:54 EST |  Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1024 mb (30.24 in) | Calm | - | 8SM |
| | KAVL 070854Z AUTO 00000KT 8SM CLR M04/M05 A3025 RMK AO2 SLP253 T10391050 58002 |
| 02:54 EST |  Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KAVL 070754Z AUTO 00000KT 10SM CLR M03/M04 A3025 RMK AO2 SLP253 T10331044 |
| 01:54 EST |  Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1024 mb (30.24 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KAVL 070654Z AUTO 15003KT 10SM CLR M03/M04 A3025 RMK AO2 SLP255 T10281044 |
| 00:54 EST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KAVL 070554Z AUTO 00000KT 10SM CLR M02/M04 A3025 RMK AO2 SLP255 T10221039 10011 21022 55007 |