| 09:56 EST |  Overcast | 7°C / 45°F | 1°C / 34°F | 66% | 1021 mb (30.15 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KMDT 041456Z 23007KT 10SM OVC046 07/01 A3015 RMK AO2 SLP213 T00670006 53019 |
| 08:56 EST |  Overcast | 5°C / 41°F | 1°C / 34°F | 76% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KMDT 041356Z 00000KT 10SM OVC046 05/01 A3014 RMK AO2 SLP210 T00500011 |
| 07:56 EST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMDT 041256Z 00000KT 10SM OVC048 03/00 A3010 RMK AO2 SLP197 T00330000 |
| 06:56 EST |  Mostly Cloudy | 3°C / 37°F | -1°C / 30°F | 75% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMDT 041156Z 00000KT 10SM BKN040 03/M01 A3010 RMK AO2 SLP195 T00281011 10078 20011 53020 |
| 05:56 EST |  Mostly Cloudy | 2°C / 36°F | -1°C / 30°F | 81% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMDT 041056Z 00000KT 10SM BKN040 02/M01 A3008 RMK AO2 SLP189 T00221006 |
| 04:56 EST |  Partly Cloudy | 2°C / 36°F | -2°C / 28°F | 75% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KMDT 040956Z 00000KT 10SM SCT041 02/M02 A3005 RMK AO2 SLP180 T00221017 |
| 03:56 EST |  Partly Cloudy | 2°C / 36°F | -1°C / 30°F | 81% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KMDT 040856Z 00000KT 10SM FEW040 02/M01 A3004 RMK AO2 SLP173 T00221011 51016 |
| 02:56 EST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1017 mb (30.03 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KMDT 040756Z 36003KT 10SM CLR 06/M01 A3003 RMK AO2 SLP170 T00561011 |
| 01:56 EST |  Partly Cloudy | 6°C / 43°F | 0°C / 32°F | 66% | 1017 mb (30.03 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KMDT 040656Z 30004KT 10SM FEW043 06/00 A3002 RMK AO2 SLP167 T00560000 |
| 00:56 EST |  Mostly Cloudy | 8°C / 46°F | 1°C / 34°F | 62% | 1016 mb (30 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KMDT 040556Z 31008KT 10SM BKN043 08/01 A2999 RMK AO2 SLP157 T00780011 10089 20078 53018 |