| 02:40 EST |  Partly Cloudy | 8°C / 46°F | 3°C / 37°F | 71% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KMMU 300740Z AUTO 00000KT 10SM SCT120 08/03 A2968 RMK AO2 T00760026 |
| 02:20 EST |  Partly Cloudy | 8°C / 46°F | 3°C / 37°F | 71% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KMMU 300720Z AUTO 00000KT 10SM SCT120 08/03 A2968 RMK AO2 T00780026 |
| 02:00 EST |  Partly Cloudy | 8°C / 46°F | 3°C / 37°F | 71% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KMMU 300700Z AUTO 00000KT 10SM SCT120 08/03 A2968 RMK AO2 T00840027 |
| 01:40 EST |  Partly Cloudy | 10°C / 50°F | 3°C / 37°F | 62% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KMMU 300640Z AUTO 00000KT 10SM SCT120 10/03 A2969 RMK AO2 T00950028 |
| 01:20 EST |  Overcast | 10°C / 50°F | 3°C / 37°F | 62% | 1005 mb (29.68 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KMMU 300620Z AUTO 21003KT 10SM OVC120 10/03 A2969 RMK AO2 T01030030 |
| 01:00 EST |  Mostly Cloudy | 10°C / 50°F | 3°C / 37°F | 62% | 1005 mb (29.68 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KMMU 300600Z AUTO 21003KT 10SM BKN120 10/03 A2969 RMK AO2 T01020030 |
| 00:40 EST |  Mostly Cloudy | 10°C / 50°F | 3°C / 37°F | 62% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KMMU 300540Z AUTO 00000KT 10SM BKN120 10/03 A2969 RMK AO2 T00960031 |
| 00:20 EST |  Mostly Cloudy | 10°C / 50°F | 3°C / 37°F | 62% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KMMU 300520Z AUTO 00000KT 10SM BKN110 10/03 A2971 RMK AO2 T00980030 |
| 00:00 EST |  Partly Cloudy | 10°C / 50°F | 3°C / 37°F | 62% | 1006 mb (29.71 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KMMU 300500Z AUTO 20003KT 10SM SCT120 10/03 A2971 RMK AO2 T01000029 |