| 05:07 EST |  Obscured Fog | 8°C / 46°F | 8°C / 46°F | 100% | 1018 mb (30.06 in) | ENE 9 kph (ENE 5.8 mph) | - | 1/2SM |
| | KVAD 241007Z 06005KT 1/2SM R36/1800V2000FT FG VV001 08/08 A3007 RMK AO2A SLP185 |
| 04:55 EST |  Obscured Fog And Mist | 8°C / 46°F | 8°C / 46°F | 100% | 1018 mb (30.06 in) | ENE 9 kph (ENE 5.8 mph) | - | 3/4SM |
| | KVAD 240955Z 07005KT 3/4SM R36/2000FT BR VV001 08/08 A3007 RMK AO2A SLP185 T00790076 |
| 04:51 EST |  Obscured Fog And Mist | 8°C / 46°F | 8°C / 46°F | 100% | 1019 mb (30.09 in) | E 7 kph (E 4.6 mph) | - | 3/4SM |
| | KVAD 240951Z 08004KT 3/4SM R36/2000V2200FT BR VV001 08/08 A3008 RMK AO2A SLP185 |
| 04:46 EST |  Obscured Fog And Mist | 8°C / 46°F | 7°C / 45°F | 93% | 1019 mb (30.09 in) | ENE 9 kph (ENE 5.8 mph) | - | 3/4SM |
| | KVAD 240946Z 07005KT 3/4SM R36/2000V2400FT BR VV001 08/07 A3008 RMK AO2A SLP187 |
| 04:36 EST |  Obscured Fog And Mist | 8°C / 46°F | 7°C / 45°F | 93% | 1019 mb (30.09 in) | E 7 kph (E 4.6 mph) | - | 3/4SM |
| | KVAD 240936Z 08004KT 3/4SM R36/2400V2600FT BR VV002 08/07 A3008 RMK AO2A SLP188 |
| 04:28 EST |  Obscured Fog And Mist | 8°C / 46°F | 7°C / 45°F | 93% | 1019 mb (30.09 in) | E 11 kph (E 6.9 mph) | - | 1SM |
| | KVAD 240928Z 08006KT 1SM R36/2600V3500FT BR VV002 08/07 A3008 RMK AO2A SLP187 |
| 04:21 EST |  Overcast Fog And Mist | 8°C / 46°F | 7°C / 45°F | 93% | 1019 mb (30.09 in) | ENE 7 kph (ENE 4.6 mph) | - | 1 1/4SM |
| | KVAD 240921Z 07004KT 1 1/4SM R36/3000V3500FT BR OVC002 08/07 A3008 RMK AO2A SLP187 |
| 04:19 EST |  Overcast Fog And Mist | 8°C / 46°F | 7°C / 45°F | 93% | 1019 mb (30.09 in) | ENE 7 kph (ENE 4.6 mph) | - | 1 1/4SM |
| | KVAD 240919Z 07004KT 1 1/4SM R36/3000V4000FT BR OVC003 08/07 A3008 RMK AO2A SLP188 |
| 04:14 EST |  Overcast Fog And Mist | 8°C / 46°F | 7°C / 45°F | 93% | 1019 mb (30.09 in) | ENE 11 kph (ENE 6.9 mph) | - | 1 1/2SM |
| | KVAD 240914Z 07006KT 1 1/2SM R36/3000V4000FT BR OVC003 08/07 A3008 RMK AO2A SLP187 |
| 04:12 EST |  Overcast Fog And Mist | 8°C / 46°F | 7°C / 45°F | 93% | 1019 mb (30.09 in) | ENE 11 kph (ENE 6.9 mph) | - | 1 3/4SM |
| | KVAD 240912Z 07006KT 1 3/4SM R36/3500V5500FT BR OVC003 08/07 A3008 RMK AO2A SLP187 |
| 04:07 EST |  Overcast Fog And Mist | 8°C / 46°F | 7°C / 45°F | 93% | 1019 mb (30.09 in) | ENE 15 kph (ENE 9.2 mph) | - | 2 1/2SM |
| | KVAD 240907Z 07008KT 2 1/2SM R36/4000VP6000FT BR OVC002 08/07 A3008 RMK AO2A VIS 1 1/2V5 SLP187 |
| 03:55 EST |  Overcast | 8°C / 46°F | 7°C / 45°F | 93% | 1019 mb (30.09 in) | ENE 13 kph (ENE 8.1 mph) | - | 7SM |
| | KVAD 240855Z 07007KT 7SM OVC003 08/07 A3009 RMK AO2A SLP191 T00760069 58010 |
| 03:52 EST |  Overcast | 8°C / 46°F | 7°C / 45°F | 93% | 1019 mb (30.09 in) | ENE 11 kph (ENE 6.9 mph) | - | 8SM |
| | KVAD 240852Z 07006KT 8SM OVC003 08/07 A3009 RMK AO2A SLP191 |
| 03:24 EST |  Overcast | 8°C / 46°F | 6°C / 43°F | 87% | 1019 mb (30.09 in) | Variable 9 kph (Variable 5.8 mph) | - | 10SM |
| | KVAD 240824Z VRB05KT 10SM OVC004 08/06 A3010 RMK AO2A SLP192 |
| 03:15 EST |  Overcast | 8°C / 46°F | 6°C / 43°F | 87% | 1019 mb (30.09 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | KVAD 240815Z 07006KT 10SM OVC005 08/06 A3010 RMK AO2A SLP193 |
| 02:55 EST |  Overcast | 8°C / 46°F | 6°C / 43°F | 87% | 1020 mb (30.12 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KVAD 240755Z 07005KT 10SM OVC006 08/06 A3011 RMK AO2A SLP195 T00750057 |
| 02:43 EST |  Overcast | 8°C / 46°F | 6°C / 43°F | 87% | 1020 mb (30.12 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KVAD 240743Z 06003KT 10SM OVC006 08/06 A3011 RMK AO2A SLP198 |
| 02:20 EST |  Overcast | 7°C / 45°F | 6°C / 43°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KVAD 240720Z 00000KT 10SM OVC008 07/06 A3012 RMK AO2A SLP199 |
| 02:03 EST |  Overcast | 7°C / 45°F | 6°C / 43°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KVAD 240703Z 00000KT 10SM OVC009 07/06 A3011 RMK AO2A SLP198 |
| 01:55 EST |  Overcast | 7°C / 45°F | 5°C / 41°F | 87% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KVAD 240655Z 00000KT 10SM OVC010 07/05 A3012 RMK AO2A SLP199 T00710054 |
| 01:34 EST |  Mostly Cloudy | 7°C / 45°F | 5°C / 41°F | 87% | 1020 mb (30.12 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KVAD 240634Z 06004KT 10SM BKN010 07/05 A3011 RMK AO2A SLP197 |
| 00:55 EST |  Mostly Cloudy | 7°C / 45°F | 5°C / 41°F | 87% | 1020 mb (30.12 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KVAD 240555Z 07004KT 10SM SCT011 BKN220 07/05 A3012 RMK AO2A SLP200 T00720055 10122 20072 58006 |