| 11:54 EST |  Partly Cloudy | 7°C / 45°F | -1°C / 30°F | 57% | 1000 mb (29.53 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KPTW 271654Z AUTO 30009G21KT 10SM FEW110 07/M01 A2953 RMK AO2 SLP998 T00721011 |
| 10:54 EST |  Partly Cloudy | 7°C / 45°F | -1°C / 30°F | 57% | 1000 mb (29.53 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KPTW 271554Z AUTO 30013G25KT 10SM SCT100 07/M01 A2954 RMK AO2 SLP003 T00721006 |
| 09:54 EST |  Overcast | 7°C / 45°F | -1°C / 30°F | 57% | 1001 mb (29.56 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KPTW 271454Z AUTO 31011KT 10SM BKN080 OVC095 07/M01 A2957 RMK AO2 SLP010 T00671006 58010 |
| 08:54 EST |  Overcast | 6°C / 43°F | 1°C / 34°F | 71% | 1002 mb (29.59 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KPTW 271354Z AUTO 30009KT 10SM OVC065 06/01 A2958 RMK AO2 SLP016 T00610011 |
| 07:54 EST |  Overcast | 6°C / 43°F | 1°C / 34°F | 71% | 1002 mb (29.59 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KPTW 271254Z AUTO 31011G16KT 10SM OVC060 06/01 A2960 RMK AO2 SLP020 T00610011 |
| 06:54 EST |  Overcast | 6°C / 43°F | 1°C / 34°F | 71% | 1002 mb (29.59 in) | NW 26 kph (NW 16.1 mph) | - | 10SM |
| | KPTW 271154Z AUTO 30014G18KT 10SM OVC050 06/01 A2960 RMK AO2 SLP021 60001 70001 T00610011 10094 20061 56007 |
| 06:13 EST |  Overcast | 6°C / 43°F | 2°C / 36°F | 76% | 1002 mb (29.59 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KPTW 271113Z AUTO 30009G19KT 10SM SCT021 OVC048 06/02 A2960 RMK AO2 |
| 05:54 EST |  Overcast | 7°C / 45°F | 3°C / 37°F | 76% | 1003 mb (29.62 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KPTW 271054Z AUTO 30011G16KT 10SM BKN021 OVC046 07/03 A2961 RMK AO2 SLP023 T00670028 |
| 05:23 EST |  Overcast | 7°C / 45°F | 3°C / 37°F | 76% | 1003 mb (29.62 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KPTW 271023Z AUTO 30009KT 10SM BKN021 OVC046 07/03 A2961 RMK AO2 |
| 04:54 EST |  Overcast | 7°C / 45°F | 2°C / 36°F | 71% | 1003 mb (29.62 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KPTW 270954Z AUTO 31008G18KT 10SM OVC042 07/02 A2961 RMK AO2 SLP023 T00720022 |
| 03:54 EST |  Overcast | 7°C / 45°F | 3°C / 37°F | 76% | 1003 mb (29.62 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KPTW 270854Z AUTO 32010KT 10SM OVC038 07/03 A2962 RMK AO2 SLP028 60001 T00720028 58007 |
| 02:54 EST |  Overcast | 8°C / 46°F | 3°C / 37°F | 71% | 1004 mb (29.65 in) | NW 17 kph (NW 10.4 mph) | 0.00 mm (0.00 in) | 10SM |
| | KPTW 270754Z AUTO 32009G19KT 10SM FEW019 OVC034 08/03 A2964 RMK AO2 RAB37E50 SLP035 P0000 T00780033 |
| 02:35 EST |  Overcast | 8°C / 46°F | 4°C / 39°F | 76% | 1004 mb (29.65 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KPTW 270735Z AUTO 32009G17KT 10SM OVC030 08/04 A2964 RMK AO2 |
| 02:18 EST |  Overcast | 8°C / 46°F | 4°C / 39°F | 76% | 1004 mb (29.65 in) | NNW 24 kph (NNW 15 mph) | - | 10SM |
| | KPTW 270718Z AUTO 33013G19KT 10SM SCT016 OVC027 08/04 A2964 RMK AO2 |
| 01:54 EST |  Overcast | 9°C / 48°F | 5°C / 41°F | 76% | 1003 mb (29.62 in) | NW 22 kph (NW 13.8 mph) | 0.25 mm (0.01 in) | 8SM |
| | KPTW 270654Z AUTO 32012G20KT 8SM OVC014 09/05 A2963 RMK AO2 SLP032 P0001 T00890050 |
| 01:43 EST |  Overcast Hazy | 9°C / 48°F | 7°C / 45°F | 87% | 1003 mb (29.62 in) | NW 13 kph (NW 8.1 mph) | - | 5SM |
| | KPTW 270643Z AUTO 30007KT 5SM HZ BKN014 OVC040 09/07 A2963 RMK AO2 |
| 00:54 EST |  Overcast Fog And Mist | 9°C / 48°F | 7°C / 45°F | 87% | 1004 mb (29.65 in) | Calm | - | 6SM |
| | KPTW 270554Z AUTO 00000KT 6SM BR OVC034 09/07 A2964 RMK AO2 SLP035 T00940072 10100 20072 58019 |
| 00:22 EST |  Overcast Hazy | 9°C / 48°F | 7°C / 45°F | 87% | 1004 mb (29.65 in) | Calm | - | 5SM |
| | KPTW 270522Z AUTO 00000KT 5SM HZ SCT017 OVC034 09/07 A2965 RMK AO2 |
| 00:15 EST |  Overcast Fog And Mist | 9°C / 48°F | 7°C / 45°F | 87% | 1004 mb (29.65 in) | Calm | - | 6SM |
| | KPTW 270515Z AUTO 00000KT 6SM BR SCT014 BKN020 OVC036 09/07 A2966 RMK AO2 |