| 04:55 CST |  Clear | -13°C / 9°F | -17°C / 1°F | 72% | 1025 mb (30.27 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KMNM 221055Z AUTO 36006KT 10SM CLR M13/M17 A3026 RMK AO1 |
| 04:35 CST |  Clear | -14°C / 7°F | -19°C / -2°F | 66% | 1024 mb (30.24 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KMNM 221035Z AUTO 35005KT 10SM CLR M14/M19 A3025 RMK AO1 |
| 04:15 CST |  Clear | -14°C / 7°F | -18°C / 0°F | 72% | 1024 mb (30.24 in) | NNW 6 kph (NNW 3.5 mph) | - | 9SM |
| | KMNM 221015Z AUTO 33003KT 9SM CLR M14/M18 A3025 RMK AO1 |
| 03:55 CST |  Clear | -14°C / 7°F | -18°C / 0°F | 72% | 1024 mb (30.24 in) | Calm | - | 8SM |
| | KMNM 220955Z AUTO 00000KT 8SM CLR M14/M18 A3025 RMK AO1 |
| 03:35 CST |  Clear | -13°C / 9°F | -18°C / 0°F | 66% | 1024 mb (30.24 in) | NNW 13 kph (NNW 8.1 mph) | - | 8SM |
| | KMNM 220935Z AUTO 34007KT 8SM CLR M13/M18 A3025 RMK AO1 |
| 03:15 CST |  Clear | -13°C / 9°F | -18°C / 0°F | 66% | 1024 mb (30.24 in) | NNW 11 kph (NNW 6.9 mph) | - | 8SM |
| | KMNM 220915Z AUTO 34006KT 8SM CLR M13/M18 A3024 RMK AO1 |
| 02:55 CST |  Clear | -14°C / 7°F | -18°C / 0°F | 72% | 1024 mb (30.24 in) | NNW 7 kph (NNW 4.6 mph) | - | 8SM |
| | KMNM 220855Z AUTO 34004KT 8SM CLR M14/M18 A3024 RMK AO1 52014 |
| 02:35 CST |  Clear | -14°C / 7°F | -19°C / -2°F | 66% | 1024 mb (30.24 in) | NNW 6 kph (NNW 3.5 mph) | - | 8SM |
| | KMNM 220835Z AUTO 33003KT 8SM CLR M14/M19 A3024 RMK AO1 |
| 02:15 CST |  Clear | -14°C / 7°F | -19°C / -2°F | 66% | 1024 mb (30.24 in) | Calm | - | 9SM |
| | KMNM 220815Z AUTO 00000KT 9SM CLR M14/M19 A3024 RMK AO1 |
| 01:55 CST |  Clear | -14°C / 7°F | -18°C / 0°F | 72% | 1024 mb (30.24 in) | NW 6 kph (NW 3.5 mph) | - | 8SM |
| | KMNM 220755Z AUTO 32003KT 8SM CLR M14/M18 A3023 RMK AO1 |
| 01:35 CST |  Clear | -12°C / 10°F | -17°C / 1°F | 67% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KMNM 220735Z AUTO 00000KT 7SM CLR M12/M17 A3022 RMK AO1 |
| 01:15 CST |  Clear | -13°C / 9°F | -18°C / 0°F | 66% | 1023 mb (30.21 in) | NW 7 kph (NW 4.6 mph) | - | 8SM |
| | KMNM 220715Z AUTO 30004KT 8SM CLR M13/M18 A3022 RMK AO1 |
| 00:55 CST |  Clear | -12°C / 10°F | -16°C / 3°F | 72% | 1023 mb (30.21 in) | NW 7 kph (NW 4.6 mph) | - | 7SM |
| | KMNM 220655Z AUTO 32004KT 7SM CLR M12/M16 A3021 RMK AO1 |
| 00:35 CST |  Clear | -13°C / 9°F | -17°C / 1°F | 72% | 1023 mb (30.21 in) | NNW 6 kph (NNW 3.5 mph) | - | 6SM |
| | KMNM 220635Z AUTO 33003KT 6SM CLR M13/M17 A3021 RMK AO1 |
| 00:15 CST |  Clear | -11°C / 12°F | -16°C / 3°F | 67% | 1023 mb (30.21 in) | Calm | - | 6SM |
| | KMNM 220615Z AUTO 00000KT 6SM CLR M11/M16 A3021 RMK AO1 |