| 09:56 EST |  Clear | 10°C / 50°F | 2°C / 36°F | 58% | 1020 mb (30.12 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KGON 041456Z 29007KT 10SM CLR 10/02 A3011 RMK AO2 SLP194 T01000017 51027 |
| 08:56 EST |  Clear | 8°C / 46°F | 2°C / 36°F | 66% | 1019 mb (30.09 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KGON 041356Z 27005KT 10SM CLR 08/02 A3010 RMK AO2 SLP191 T00830022 |
| 07:56 EST |  Clear | 4°C / 39°F | 2°C / 36°F | 87% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KGON 041256Z 00000KT 10SM CLR 04/02 A3006 RMK AO2 SLP180 T00440022 |
| 06:56 EST |  Clear | 4°C / 39°F | 1°C / 34°F | 81% | 1017 mb (30.03 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KGON 041156Z 26003KT 10SM CLR 04/01 A3002 RMK AO2 SLP167 T00390011 10094 20028 53025 |
| 05:56 EST |  Clear | 5°C / 41°F | 1°C / 34°F | 76% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KGON 041056Z AUTO 00000KT 10SM CLR 05/01 A2998 RMK AO2 SLP153 T00500011 |
| 04:56 EST |  Clear | 6°C / 43°F | 1°C / 34°F | 71% | 1015 mb (29.97 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KGON 040956Z AUTO 30005KT 10SM CLR 06/01 A2996 RMK AO2 SLP146 T00610011 |
| 03:56 EST |  Clear | 4°C / 39°F | 1°C / 34°F | 81% | 1014 mb (29.94 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KGON 040856Z AUTO 32003KT 10SM CLR 04/01 A2995 RMK AO2 SLP142 T00440011 53035 |
| 02:56 EST |  Clear | 7°C / 45°F | 1°C / 34°F | 66% | 1013 mb (29.91 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KGON 040756Z AUTO 29004KT 10SM CLR 07/01 A2992 RMK AO2 SLP131 T00720011 |
| 01:56 EST |  Clear | 8°C / 46°F | 1°C / 34°F | 62% | 1012 mb (29.88 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KGON 040656Z AUTO 30006KT 10SM CLR 08/01 A2988 RMK AO2 SLP118 T00830011 |
| 00:56 EST |  Clear | 9°C / 48°F | 2°C / 36°F | 62% | 1011 mb (29.85 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KGON 040556Z AUTO 31012G17KT 10SM CLR 09/02 A2985 RMK AO2 SLP107 T00940017 10139 20094 52033 |