| 12:54 EST |  Clear | 15°C / 59°F | 3°C / 37°F | 45% | 1012 mb (29.88 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KMIV 291754Z AUTO 21007KT 180V250 10SM CLR 15/03 A2989 RMK AO2 SLP120 T01500033 10156 21017 58025 |
| 11:54 EST |  Clear | 14°C / 57°F | 2°C / 36°F | 44% | 1013 mb (29.91 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KMIV 291654Z AUTO 17004KT 10SM CLR 14/02 A2991 RMK AO2 SLP128 T01440022 |
| 10:54 EST |  Clear | 13°C / 55°F | 1°C / 34°F | 44% | 1014 mb (29.94 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KMIV 291554Z AUTO VRB03KT 10SM CLR 13/01 A2995 RMK AO2 SLP140 T01330006 |
| 09:54 EST |  Clear | 11°C / 52°F | 2°C / 36°F | 54% | 1015 mb (29.97 in) | Variable 9 kph (Variable 5.8 mph) | - | 10SM |
| | KMIV 291454Z AUTO VRB05KT 10SM CLR 11/02 A2997 RMK AO2 SLP146 T01110022 50005 |
| 08:54 EST |  Clear | 7°C / 45°F | 4°C / 39°F | 81% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KMIV 291354Z AUTO 00000KT 10SM CLR 07/04 A2997 RMK AO2 SLP148 T00670039 |
| 07:54 EST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1015 mb (29.97 in) | Calm | - | 8SM |
| | KMIV 291254Z AUTO 00000KT 8SM CLR 00/M02 A2996 RMK AO2 SLP144 T00001017 |
| 06:54 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KMIV 291154Z AUTO 00000KT 10SM CLR M01/M03 A2995 RMK AO2 SLP142 T10111028 10006 21022 51005 |
| 05:54 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KMIV 291054Z AUTO 00000KT 10SM CLR M02/M03 A2995 RMK AO2 SLP141 T10171033 |
| 04:54 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KMIV 290954Z AUTO 00000KT 10SM CLR M02/M03 A2994 RMK AO2 SLP140 T10221033 |
| 03:54 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | Calm | - | 9SM |
| | KMIV 290854Z AUTO 00000KT 9SM CLR M02/M03 A2994 RMK AO2 SLP137 T10171033 50000 |
| 02:54 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KMIV 290754Z AUTO 00000KT 10SM CLR M02/M03 A2994 RMK AO2 SLP138 T10171033 |
| 01:54 EST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KMIV 290654Z AUTO 00000KT 10SM CLR M01/M02 A2994 RMK AO2 SLP137 T10061022 |
| 00:54 EST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KMIV 290554Z AUTO 00000KT 10SM CLR 01/M02 A2994 RMK AO2 SLP137 T00061017 10067 20000 50002 |