| 16:53 EST |  Clear | 25°C / 77°F | 19°C / 66°F | 69% | 1019 mb (30.09 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KGNV 142153Z 21003KT 10SM CLR 25/19 A3008 RMK AO2 SLP182 T02500189 |
| 15:53 EST |  Mostly Cloudy | 25°C / 77°F | 19°C / 66°F | 69% | 1019 mb (30.09 in) | ESE 6 kph (ESE 3.5 mph) | - | 10SM |
| | KGNV 142053Z 11003KT 10SM FEW025 BKN039 25/19 A3008 RMK AO2 SLP184 T02500194 58007 |
| 15:03 EST |  Mostly Cloudy | 25°C / 77°F | 19°C / 66°F | 69% | 1019 mb (30.09 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KGNV 142003Z 15004KT 10SM SCT024 BKN034 BKN041 25/19 A3008 RMK AO2 |
| 14:53 EST |  Overcast | 26°C / 79°F | 19°C / 66°F | 65% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KGNV 141953Z 00000KT 10SM BKN024 OVC034 26/19 A3009 RMK AO2 SLP186 T02560194 |
| 14:26 EST |  Overcast | 25°C / 77°F | 19°C / 66°F | 69% | 1019 mb (30.09 in) | ESE 6 kph (ESE 3.5 mph) | - | 10SM |
| | KGNV 141926Z 11003KT 10SM BKN024 OVC030 25/19 A3009 RMK AO2 |
| 13:53 EST |  Partly Cloudy | 24°C / 75°F | 19°C / 66°F | 74% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KGNV 141853Z 00000KT 10SM FEW025 24/19 A3010 RMK AO2 SLP190 T02440194 |
| 13:50 EST |  Partly Cloudy | 25°C / 77°F | 19°C / 66°F | 69% | 1019 mb (30.09 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KGNV 141850Z 26004KT 10SM SCT025 25/19 A3010 RMK AO2 |
| 12:53 EST |  Overcast | 25°C / 77°F | 19°C / 66°F | 69% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KGNV 141753Z 00000KT 10SM OVC018 25/19 A3012 RMK AO2 SLP198 T02500194 10256 20200 58019 |
| 11:53 EST |  Overcast | 23°C / 73°F | 19°C / 66°F | 78% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KGNV 141653Z 00000KT 10SM OVC016 23/19 A3015 RMK AO2 SLP207 T02330194 |
| 11:16 EST |  Overcast | 23°C / 73°F | 19°C / 66°F | 78% | 1021 mb (30.15 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KGNV 141616Z 14003KT 10SM OVC014 23/19 A3016 RMK AO2 |
| 10:53 EST |  Mostly Cloudy | 23°C / 73°F | 19°C / 66°F | 78% | 1022 mb (30.18 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KGNV 141553Z 14004KT 10SM BKN016 23/19 A3017 RMK AO2 SLP215 T02280194 |
| 10:02 EST |  Overcast | 22°C / 72°F | 20°C / 68°F | 88% | 1022 mb (30.18 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KGNV 141502Z 13004KT 10SM FEW007 OVC016 22/20 A3018 RMK AO2 |
| 09:53 EST |  Overcast | 22°C / 72°F | 21°C / 70°F | 94% | 1022 mb (30.18 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KGNV 141453Z 17003KT 10SM OVC016 22/21 A3018 RMK AO2 SLP217 T02170206 53017 |
| 09:31 EST |  Overcast | 21°C / 70°F | 21°C / 70°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KGNV 141431Z 00000KT 10SM FEW005 OVC016 21/21 A3017 RMK AO2 |
| 09:21 EST |  Overcast | 21°C / 70°F | 21°C / 70°F | 100% | 1022 mb (30.18 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KGNV 141421Z 13003KT 10SM FEW005 OVC014 21/21 A3017 RMK AO2 |
| 09:10 EST |  Overcast | 21°C / 70°F | 21°C / 70°F | 100% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KGNV 141410Z 00000KT 10SM OVC014 21/21 A3016 RMK AO2 |
| 08:53 EST |  Overcast | 21°C / 70°F | 21°C / 70°F | 100% | 1021 mb (30.15 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KGNV 141353Z 17004KT 10SM OVC016 21/21 A3016 RMK AO2 SLP210 T02110206 |
| 07:53 EST |  Overcast | 21°C / 70°F | 20°C / 68°F | 94% | 1021 mb (30.15 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KGNV 141253Z 18003KT 10SM OVC016 21/20 A3014 RMK AO2 SLP205 T02060200 |
| 07:11 EST |  Overcast | 20°C / 68°F | 20°C / 68°F | 100% | 1020 mb (30.12 in) | Calm | - | 9SM |
| | KGNV 141211Z 00000KT 9SM FEW002 SCT013 OVC018 20/20 A3013 RMK AO2 |
| 06:53 EST |  Overcast Fog And Mist | 20°C / 68°F | 20°C / 68°F | 100% | 1020 mb (30.12 in) | Calm | - | 4SM |
| | KGNV 141153Z 00000KT 4SM BR OVC018 20/20 A3013 RMK AO2 SLP200 T02000200 10206 20200 53005 |
| 06:27 EST |  Overcast | 21°C / 70°F | 20°C / 68°F | 94% | 1020 mb (30.12 in) | Calm | - | 9SM |
| | KGNV 141127Z AUTO 00000KT 9SM OVC016 21/20 A3012 RMK AO2 |
| 05:53 EST |  Overcast | 21°C / 70°F | 20°C / 68°F | 94% | 1020 mb (30.12 in) | Calm | - | 7SM |
| | KGNV 141053Z AUTO 00000KT 7SM OVC010 21/20 A3012 RMK AO2 CIG 004V012 SLP197 T02060200 |
| 05:06 EST |  Overcast | 21°C / 70°F | 21°C / 70°F | 100% | 1020 mb (30.12 in) | Calm | - | 8SM |
| | KGNV 141006Z AUTO 00000KT 8SM SCT002 OVC012 21/21 A3012 RMK AO2 |
| 04:53 EST |  Overcast | 21°C / 70°F | 21°C / 70°F | 100% | 1020 mb (30.12 in) | Calm | - | 7SM |
| | KGNV 140953Z AUTO 00000KT 7SM BKN002 OVC012 21/21 A3012 RMK AO2 SLP196 T02060206 |
| 04:28 EST |  Overcast | 21°C / 70°F | 20°C / 68°F | 94% | 1020 mb (30.12 in) | Calm | - | 7SM |
| | KGNV 140928Z AUTO 00000KT 7SM BKN002 OVC014 21/20 A3011 RMK AO2 |
| 03:53 EST |  Overcast Fog And Mist | 21°C / 70°F | 21°C / 70°F | 100% | 1020 mb (30.12 in) | Calm | - | 4SM |
| | KGNV 140853Z AUTO 00000KT 4SM BR FEW004 OVC012 21/21 A3011 RMK AO2 SLP194 T02060206 55000 |
| 03:51 EST |  Overcast Fog And Mist | 21°C / 70°F | 21°C / 70°F | 100% | 1020 mb (30.12 in) | Calm | - | 2 1/2SM |
| | KGNV 140851Z AUTO 00000KT 2 1/2SM BR FEW004 OVC012 21/21 A3011 RMK AO2 |
| 03:28 EST |  Overcast Fog And Mist | 21°C / 70°F | 20°C / 68°F | 94% | 1020 mb (30.12 in) | Calm | - | 1 1/4SM |
| | KGNV 140828Z AUTO 00000KT 1 1/4SM BR SCT004 OVC014 21/20 A3011 RMK AO2 |
| 03:18 EST |  Overcast Fog And Mist | 21°C / 70°F | 21°C / 70°F | 100% | 1020 mb (30.12 in) | Calm | - | 2 1/2SM |
| | KGNV 140818Z AUTO 00000KT 2 1/2SM BR BKN004 OVC014 21/21 A3011 RMK AO2 |
| 03:10 EST |  Overcast Fog And Mist | 21°C / 70°F | 21°C / 70°F | 100% | 1020 mb (30.12 in) | Calm | - | 1 3/4SM |
| | KGNV 140810Z AUTO 00000KT 1 3/4SM BR BKN004 OVC011 21/21 A3011 RMK AO2 |
| 02:53 EST |  Overcast Fog And Mist | 21°C / 70°F | 21°C / 70°F | 100% | 1020 mb (30.12 in) | Calm | - | 2SM |
| | KGNV 140753Z AUTO 00000KT 2SM BR BKN004 BKN009 OVC013 21/21 A3011 RMK AO2 SLP195 T02060206 |
| 02:30 EST |  Overcast Fog And Mist | 21°C / 70°F | 21°C / 70°F | 100% | 1020 mb (30.12 in) | Calm | - | 1 3/4SM |
| | KGNV 140730Z AUTO 00000KT 1 3/4SM BR BKN008 OVC013 21/21 A3011 RMK AO2 VIS 1V4 CIG 005V010 |
| 02:07 EST |  Overcast Fog And Mist | 21°C / 70°F | 21°C / 70°F | 100% | 1020 mb (30.12 in) | Calm | - | 3SM |
| | KGNV 140707Z AUTO 00000KT 3SM BR OVC008 21/21 A3011 RMK AO2 CIG 005V009 |
| 01:57 EST |  Overcast Fog And Mist | 21°C / 70°F | 21°C / 70°F | 100% | 1020 mb (30.12 in) | Calm | - | 1 1/2SM |
| | KGNV 140657Z AUTO 00000KT 1 1/2SM BR OVC008 21/21 A3011 RMK AO2 |
| 01:49 EST |  Overcast Fog And Mist | 21°C / 70°F | 21°C / 70°F | 100% | 1020 mb (30.12 in) | Calm | - | 2 1/2SM |
| | KGNV 140649Z AUTO 00000KT 2 1/2SM BR OVC008 21/21 A3011 RMK AO2 CIG 007V013 SLP195 T02060206 |
| 01:48 EST |  Overcast Fog And Mist | 21°C / 70°F | 21°C / 70°F | 100% | 1020 mb (30.12 in) | Calm | - | 2 1/2SM |
| | KGNV 140648Z AUTO 00000KT 2 1/2SM BR OVC008 21/21 A3011 RMK AO2 CIG 007V013 |
| 01:04 EST |  Overcast | 21°C / 70°F | 21°C / 70°F | 100% | 1020 mb (30.12 in) | Calm | - | 8SM |
| | KGNV 140604Z AUTO 00000KT 8SM OVC010 21/21 A3011 RMK AO2 CIG 007V013 |
| 00:53 EST |  Overcast | 21°C / 70°F | 21°C / 70°F | 100% | 1020 mb (30.12 in) | Calm | - | 8SM |
| | KGNV 140553Z AUTO 00000KT 8SM OVC008 21/21 A3011 RMK AO2 CIG 007V013 SLP194 T02060206 10222 20206 58006 |