| 09:55 EST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1025 mb (30.27 in) | WNW 26 kph (WNW 16.1 mph) | - | 10SM |
| | KGUS 151455Z 29014KT 10SM FEW008 OVC010 M02/M03 A3026 RMK AO2A SLP258 T10241027 52033 |
| 08:55 EST |  Overcast | -2°C / 28°F | -2°C / 28°F | 100% | 1024 mb (30.24 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KGUS 151355Z 31013KT 10SM OVC010 M02/M02 A3023 RMK AO2A SLP246 T10191025 |
| 07:55 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | WNW 24 kph (WNW 15 mph) | - | 10SM |
| | KGUS 151255Z 29013KT 10SM OVC010 M01/M02 A3021 RMK AO2A SLP233 |
| 06:55 EST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1021 mb (30.15 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KGUS 151155Z 30013KT 10SM OVC010 M01/M01 A3016 RMK AO2A SLP222 T10101013 10009 21010 53019 |
| 05:55 EST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1020 mb (30.12 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KGUS 151055Z AUTO 30010KT 10SM OVC012 M01/M01 A3013 RMK AO2 SLP212 T10071014 |
| 05:11 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1020 mb (30.12 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KGUS 151011Z AUTO 30012KT 10SM OVC014 M01/M02 A3012 RMK AO2 SLP207 |
| 05:07 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1020 mb (30.12 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KGUS 151007Z AUTO 31012KT 10SM OVC015 M01/M02 A3013 RMK AO2 SLP208 |
| 05:01 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1020 mb (30.12 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KGUS 151001Z AUTO 31010KT 10SM OVC014 M01/M02 A3013 RMK AO2 SLP209 |
| 04:55 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1020 mb (30.12 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KGUS 150955Z AUTO 30010KT 10SM OVC017 M01/M02 A3012 RMK AO2 CIG 014V029 SLP207 T10061018 |
| 03:55 EST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1020 mb (30.12 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KGUS 150855Z AUTO 31012KT 10SM OVC018 M00/M02 A3011 RMK AO2 SLP202 T10041020 51025 |
| 02:55 EST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1019 mb (30.09 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KGUS 150755Z AUTO 31009KT 10SM OVC015 M00/M01 A3009 RMK AO2 SLP195 T10041011 |
| 02:19 EST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1019 mb (30.09 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KGUS 150719Z AUTO 32010KT 10SM OVC016 M01/M01 A3008 RMK AO2 CIG 009V022 SLP191 |
| 02:03 EST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1019 mb (30.09 in) | NW 26 kph (NW 16.1 mph) | - | 10SM |
| | KGUS 150703Z AUTO 31014KT 10SM OVC010 M01/M01 A3008 RMK AO2 SLP191 |
| 01:55 EST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1018 mb (30.06 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KGUS 150655Z AUTO 30013KT 10SM OVC009 M00/M01 A3007 RMK AO2 PK WND 30026/0556 SLP189 T10051006 |
| 01:43 EST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1018 mb (30.06 in) | WNW 32 kph (WNW 19.6 mph) | - | 10SM |
| | KGUS 150643Z AUTO 29017KT 10SM OVC008 M00/M01 A3006 RMK AO2 PK WND 30026/0556 SLP186 |
| 01:02 EST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1017 mb (30.03 in) | WNW 35 kph (WNW 21.9 mph) | - | 10SM |
| | KGUS 150602Z AUTO 29019G26KT 10SM OVC007 01/01 A3004 RMK AO2 PK WND 30026/0556 SLP177 |
| 00:55 EST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1017 mb (30.03 in) | WNW 32 kph (WNW 19.6 mph) | - | 10SM |
| | KGUS 150555Z AUTO 29017G22KT 10SM OVC008 01/01 A3003 RMK AO2 SLP175 60000 T00120011 10054 20012 51027 |
| 00:21 EST |  Overcast | 2°C / 36°F | 2°C / 36°F | 100% | 1016 mb (30 in) | WNW 24 kph (WNW 15 mph) | - | 10SM |
| | KGUS 150521Z AUTO 29013KT 10SM OVC008 02/02 A3001 RMK AO2 SLP167 |