| 21:54 EST |  Overcast | 7°C / 45°F | 2°C / 36°F | 71% | 1015 mb (29.97 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KPTW 150254Z AUTO VRB03KT 10SM OVC015 07/02 A2998 RMK AO2 SLP150 T00720022 56012 |
| 20:54 EST |  Overcast | 7°C / 45°F | 2°C / 36°F | 71% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KPTW 150154Z AUTO 00000KT 10SM OVC021 07/02 A2998 RMK AO2 SLP151 T00670017 |
| 20:15 EST |  Mostly Cloudy | 7°C / 45°F | 2°C / 36°F | 71% | 1016 mb (30 in) | Calm | - | 10SM |
| | KPTW 150115Z AUTO 00000KT 10SM BKN026 07/02 A2999 RMK AO2 |
| 19:54 EST |  Mostly Cloudy | 7°C / 45°F | 2°C / 36°F | 71% | 1016 mb (30 in) | Calm | - | 10SM |
| | KPTW 150054Z AUTO 00000KT 10SM BKN030 07/02 A2999 RMK AO2 SLP153 T00720022 |
| 18:54 EST |  Clear | 8°C / 46°F | 2°C / 36°F | 66% | 1016 mb (30 in) | Calm | - | 10SM |
| | KPTW 142354Z AUTO 00000KT 10SM CLR 08/02 A3001 RMK AO2 SLP161 T00780022 10100 20078 58014 |
| 17:54 EST |  Overcast | 8°C / 46°F | 2°C / 36°F | 66% | 1017 mb (30.03 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KPTW 142254Z AUTO 18003KT 10SM OVC030 08/02 A3002 RMK AO2 SLP165 T00830022 |
| 16:54 EST |  Overcast | 8°C / 46°F | 2°C / 36°F | 66% | 1018 mb (30.06 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KPTW 142154Z AUTO 21003KT 10SM OVC034 08/02 A3005 RMK AO2 SLP175 T00830022 |
| 15:54 EST |  Mostly Cloudy | 9°C / 48°F | 2°C / 36°F | 62% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPTW 142054Z AUTO 00000KT 10SM BKN036 09/02 A3005 RMK AO2 SLP175 T00890017 58008 |
| 14:54 EST |  Partly Cloudy | 9°C / 48°F | 1°C / 34°F | 58% | 1018 mb (30.06 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KPTW 141954Z AUTO 17003KT 10SM FEW031 09/01 A3006 RMK AO2 SLP178 T00940011 |
| 13:54 EST |  Partly Cloudy | 9°C / 48°F | 2°C / 36°F | 62% | 1019 mb (30.09 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KPTW 141854Z AUTO 15003KT 10SM SCT035 09/02 A3008 RMK AO2 SLP185 T00940017 |
| 12:54 EST |  Clear | 9°C / 48°F | 1°C / 34°F | 58% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPTW 141754Z AUTO 00000KT 10SM CLR 09/01 A3007 RMK AO2 SLP183 T00940011 10094 20033 58022 |
| 11:54 EST |  Clear | 9°C / 48°F | 1°C / 34°F | 58% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPTW 141654Z AUTO 00000KT 10SM CLR 09/01 A3010 RMK AO2 SLP193 T00940006 |
| 10:54 EST |  Partly Cloudy | 8°C / 46°F | 2°C / 36°F | 66% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPTW 141554Z AUTO 00000KT 10SM SCT033 08/02 A3014 RMK AO2 SLP205 T00780022 |
| 09:54 EST |  Mostly Cloudy | 7°C / 45°F | 1°C / 34°F | 66% | 1021 mb (30.15 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KPTW 141454Z AUTO 33003KT 10SM BKN033 07/01 A3014 RMK AO2 SLP205 T00720011 50003 |
| 08:54 EST |  Clear | 4°C / 39°F | 1°C / 34°F | 81% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPTW 141354Z AUTO 00000KT 10SM CLR 04/01 A3014 RMK AO2 SLP207 T00390006 |
| 07:54 EST |  Clear | 3°C / 37°F | 1°C / 34°F | 87% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPTW 141254Z AUTO 00000KT 10SM CLR 03/01 A3013 RMK AO2 SLP202 T00330006 |
| 06:54 EST |  Clear | 4°C / 39°F | 0°C / 32°F | 75% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPTW 141154Z AUTO 00000KT 10SM CLR 04/00 A3013 RMK AO2 SLP202 70084 T00390000 10056 20033 51028 |
| 05:54 EST |  Clear | 3°C / 37°F | 0°C / 32°F | 81% | 1020 mb (30.12 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KPTW 141054Z AUTO 30007KT 10SM CLR 03/00 A3011 RMK AO2 SLP196 T00330000 |
| 04:54 EST |  Clear | 4°C / 39°F | 0°C / 32°F | 75% | 1018 mb (30.06 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KPTW 140954Z AUTO 30003KT 10SM CLR 04/00 A3007 RMK AO2 SLP183 T00390000 |
| 03:54 EST |  Clear | 4°C / 39°F | 1°C / 34°F | 81% | 1017 mb (30.03 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KPTW 140854Z AUTO 31005KT 10SM CLR 04/01 A3004 RMK AO2 SLP173 T00390006 50023 |
| 02:54 EST |  Overcast | 5°C / 41°F | 2°C / 36°F | 81% | 1018 mb (30.06 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KPTW 140754Z AUTO 28003KT 10SM OVC030 05/02 A3005 RMK AO2 SLP173 T00500017 |
| 01:54 EST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1018 mb (30.06 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KPTW 140654Z AUTO 28003KT 10SM OVC032 04/02 A3005 RMK AO2 PRESRR SLP173 T00440022 |
| 00:54 EST |  Clear | 4°C / 39°F | 2°C / 36°F | 87% | 1015 mb (29.97 in) | WNW 13 kph (WNW 8.1 mph) | - | 9SM |
| | KPTW 140554Z AUTO 29007KT 9SM CLR 04/02 A2998 RMK AO2 SLP151 T00390017 10044 20028 50007 |