| 11:00 EST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1028 mb (30.36 in) | NE 15 kph (NE 9.2 mph) | - | 7SM |
| | KPGV 061600Z AUTO 05008KT 7SM CLR 04/M02 A3037 RMK AO2 |
| 10:40 EST |  Clear | 4°C / 39°F | -1°C / 30°F | 70% | 1029 mb (30.39 in) | N 19 kph (N 11.5 mph) | - | 7SM |
| | KPGV 061540Z AUTO 01010KT 7SM CLR 04/M01 A3038 RMK AO2 |
| 10:20 EST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1028 mb (30.36 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KPGV 061520Z AUTO 04008KT 10SM CLR 03/M01 A3037 RMK AO2 |
| 10:00 EST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1028 mb (30.36 in) | NE 19 kph (NE 11.5 mph) | - | 10SM |
| | KPGV 061500Z AUTO 03010KT 10SM CLR 03/M01 A3037 RMK AO2 |
| 09:40 EST |  Clear | 3°C / 37°F | 1°C / 34°F | 87% | 1028 mb (30.36 in) | NNE 19 kph (NNE 11.5 mph) | - | 7SM |
| | KPGV 061440Z AUTO 02010KT 7SM CLR 03/01 A3037 RMK AO2 |
| 09:20 EST |  Clear | 2°C / 36°F | 1°C / 34°F | 93% | 1028 mb (30.36 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KPGV 061420Z AUTO 01009KT 10SM CLR 02/01 A3036 RMK AO2 |
| 09:00 EST |  Clear | 2°C / 36°F | 1°C / 34°F | 93% | 1028 mb (30.36 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KPGV 061400Z AUTO 01008KT 10SM CLR 02/01 A3035 RMK AO2 |
| 08:40 EST |  Clear | 1°C / 34°F | 1°C / 34°F | 100% | 1028 mb (30.36 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KPGV 061340Z AUTO 36005KT 10SM CLR 01/01 A3035 RMK AO2 |
| 08:20 EST |  Clear Fog And Mist | 1°C / 34°F | 1°C / 34°F | 100% | 1027 mb (30.33 in) | N 7 kph (N 4.6 mph) | - | 4SM |
| | KPGV 061320Z AUTO 36004KT 4SM BR CLR 01/01 A3034 RMK AO2 |
| 08:00 EST |  Clear Fog And Mist | 0°C / 32°F | 0°C / 32°F | 100% | 1027 mb (30.33 in) | Calm | - | 4SM |
| | KPGV 061300Z AUTO 00000KT 4SM BR CLR 00/00 A3033 RMK AO2 |
| 07:40 EST |  Clear Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1027 mb (30.33 in) | Calm | - | 3SM |
| | KPGV 061240Z AUTO 00000KT 3SM BR CLR M02/M02 A3032 RMK AO2 |
| 07:20 EST |  Clear Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1027 mb (30.33 in) | Calm | - | 2SM |
| | KPGV 061220Z AUTO 00000KT 2SM BR CLR M02/M02 A3032 RMK AO2 |
| 07:00 EST |  Clear Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1026 mb (30.3 in) | Calm | - | 2 1/2SM |
| | KPGV 061200Z AUTO 00000KT 2 1/2SM BR CLR M02/M02 A3031 RMK AO2 |
| 06:40 EST |  Obscured Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1026 mb (30.3 in) | Calm | - | 2SM |
| | KPGV 061140Z AUTO 00000KT 2SM BR VV007 M02/M02 A3030 RMK AO2 |
| 06:20 EST |  Clear Fog And Mist | -1°C / 30°F | -1°C / 30°F | 100% | 1026 mb (30.3 in) | Calm | - | 2 1/2SM |
| | KPGV 061120Z AUTO 00000KT 2 1/2SM BR CLR M01/M01 A3030 RMK AO2 |
| 06:00 EST |  Obscured Fog And Mist | -1°C / 30°F | -1°C / 30°F | 100% | 1025 mb (30.27 in) | Calm | - | 1 1/4SM |
| | KPGV 061100Z AUTO 00000KT 1 1/4SM BR VV007 M01/M01 A3028 RMK AO2 |
| 05:40 EST |  Clear | -1°C / 30°F | -1°C / 30°F | 100% | 1025 mb (30.27 in) | Calm | - | 5SM |
| | KPGV 061040Z AUTO 00000KT 5SM CLR M01/M01 A3027 RMK AO2 |
| 05:20 EST |  Clear | 0°C / 32°F | 0°C / 32°F | 100% | 1025 mb (30.27 in) | Calm | - | 7SM |
| | KPGV 061020Z AUTO 00000KT 7SM CLR 00/00 A3027 RMK AO2 |
| 05:00 EST |  Clear | 1°C / 34°F | 1°C / 34°F | 100% | 1025 mb (30.27 in) | Calm | - | 7SM |
| | KPGV 061000Z AUTO 00000KT 7SM CLR 01/01 A3026 RMK AO2 |
| 04:40 EST |  Clear | 1°C / 34°F | 1°C / 34°F | 100% | 1024 mb (30.24 in) | Calm | 0.25 mm (0.01 in) | 7SM |
| | KPGV 060940Z AUTO 00000KT 7SM CLR 01/01 A3025 RMK AO2 P0001 |
| 04:20 EST |  Clear | 1°C / 34°F | 1°C / 34°F | 100% | 1024 mb (30.24 in) | Calm | 0.25 mm (0.01 in) | 10SM |
| | KPGV 060920Z AUTO 00000KT 10SM CLR 01/01 A3023 RMK AO2 P0001 |
| 04:00 EST |  Clear | 1°C / 34°F | 1°C / 34°F | 100% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPGV 060900Z AUTO 00000KT 10SM CLR 01/01 A3022 RMK AO2 |
| 03:40 EST |  Clear | 1°C / 34°F | 1°C / 34°F | 100% | 1023 mb (30.21 in) | Calm | 0.25 mm (0.01 in) | 10SM |
| | KPGV 060840Z AUTO 00000KT 10SM CLR 01/01 A3021 RMK AO2 P0001 |
| 03:20 EST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1023 mb (30.21 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KPGV 060820Z AUTO 32003KT 10SM CLR 01/00 A3021 RMK AO2 |
| 03:00 EST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1023 mb (30.21 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KPGV 060800Z AUTO 32003KT 10SM CLR 01/00 A3020 RMK AO2 |
| 02:40 EST |  Clear | 1°C / 34°F | 1°C / 34°F | 100% | 1022 mb (30.18 in) | NW 6 kph (NW 3.5 mph) | 0.25 mm (0.01 in) | 10SM |
| | KPGV 060740Z AUTO 32003KT 10SM CLR 01/01 A3019 RMK AO2 P0001 |
| 02:20 EST |  Clear | 1°C / 34°F | 1°C / 34°F | 100% | 1022 mb (30.18 in) | Calm | 0.25 mm (0.01 in) | 10SM |
| | KPGV 060720Z AUTO 00000KT 10SM CLR 01/01 A3018 RMK AO2 P0001 |
| 02:00 EST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1022 mb (30.18 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KPGV 060700Z AUTO 34003KT 10SM CLR 01/00 A3017 RMK AO2 |
| 01:40 EST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1022 mb (30.18 in) | NNW 6 kph (NNW 3.5 mph) | 0.51 mm (0.02 in) | 10SM |
| | KPGV 060640Z AUTO 34003KT 10SM CLR 01/00 A3017 RMK AO2 P0002 |
| 01:20 EST |  Clear | 1°C / 34°F | 1°C / 34°F | 100% | 1022 mb (30.18 in) | Calm | 0.25 mm (0.01 in) | 10SM |
| | KPGV 060620Z AUTO 00000KT 10SM CLR 01/01 A3017 RMK AO2 P0001 |
| 01:00 EST |  Clear | 1°C / 34°F | 1°C / 34°F | 100% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPGV 060600Z AUTO 00000KT 10SM CLR 01/01 A3015 RMK AO2 |
| 00:40 EST |  Clear | 2°C / 36°F | 0°C / 32°F | 87% | 1021 mb (30.15 in) | Calm | 0.25 mm (0.01 in) | 10SM |
| | KPGV 060540Z AUTO 00000KT 10SM CLR 02/00 A3014 RMK AO2 P0001 |
| 00:20 EST |  Partly Cloudy | 2°C / 36°F | 1°C / 34°F | 93% | 1020 mb (30.12 in) | N 7 kph (N 4.6 mph) | 0.25 mm (0.01 in) | 10SM |
| | KPGV 060520Z AUTO 35004KT 10SM SCT017 02/01 A3011 RMK AO2 P0001 |
| 00:00 EST |  Mostly Cloudy | 2°C / 36°F | 1°C / 34°F | 93% | 1020 mb (30.12 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KPGV 060500Z AUTO 36008KT 10SM BKN017 02/01 A3012 RMK AO2 |