| 07:15 CST |  Clear | -15°C / 5°F | -18°C / 0°F | 78% | 1032 mb (30.48 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KFFL 151315Z AUTO 31011KT 10SM CLR M15/M18 A3047 RMK AO2 |
| 06:55 CST |  Clear | -15°C / 5°F | -18°C / 0°F | 78% | 1032 mb (30.48 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KFFL 151255Z AUTO 31009KT 10SM CLR M15/M18 A3047 RMK AO2 |
| 06:35 CST |  Clear | -15°C / 5°F | -18°C / 0°F | 78% | 1031 mb (30.45 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KFFL 151235Z AUTO 31008KT 10SM CLR M15/M18 A3046 RMK AO2 |
| 06:15 CST |  Clear | -15°C / 5°F | -18°C / 0°F | 78% | 1031 mb (30.45 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KFFL 151215Z AUTO 31012G16KT 10SM CLR M15/M18 A3045 RMK AO2 |
| 05:55 CST |  Clear | -15°C / 5°F | -18°C / 0°F | 78% | 1031 mb (30.45 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KFFL 151155Z AUTO 32013KT 10SM CLR M15/M18 A3045 RMK AO2 |
| 05:35 CST |  Clear | -15°C / 5°F | -18°C / 0°F | 78% | 1031 mb (30.45 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KFFL 151135Z AUTO 30009KT 10SM CLR M15/M18 A3044 RMK AO2 |
| 05:15 CST |  Clear | -15°C / 5°F | -17°C / 1°F | 85% | 1030 mb (30.42 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KFFL 151115Z AUTO 30011KT 10SM CLR M15/M17 A3043 RMK AO2 |
| 04:55 CST |  Clear | -14°C / 7°F | -17°C / 1°F | 78% | 1030 mb (30.42 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KFFL 151055Z AUTO 30011G17KT 10SM CLR M14/M17 A3042 RMK AO2 |
| 04:35 CST |  Clear | -14°C / 7°F | -17°C / 1°F | 78% | 1030 mb (30.42 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KFFL 151035Z AUTO 31010G15KT 10SM CLR M14/M17 A3041 RMK AO2 |
| 04:15 CST |  Clear | -13°C / 9°F | -17°C / 1°F | 72% | 1030 mb (30.42 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KFFL 151015Z AUTO 30010KT 10SM CLR M13/M17 A3041 RMK AO2 |
| 03:55 CST |  Clear | -13°C / 9°F | -17°C / 1°F | 72% | 1030 mb (30.42 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KFFL 150955Z AUTO 31015G18KT 10SM CLR M13/M17 A3041 RMK AO2 |
| 03:35 CST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1029 mb (30.39 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KFFL 150935Z AUTO 30012KT 10SM CLR M13/M16 A3040 RMK AO2 |
| 03:15 CST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1029 mb (30.39 in) | WNW 20 kph (WNW 12.7 mph) | - | 10SM |
| | KFFL 150915Z AUTO 29011G17KT 10SM CLR M13/M16 A3040 RMK AO2 |
| 02:55 CST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1029 mb (30.39 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KFFL 150855Z AUTO 30013KT 10SM CLR M13/M16 A3039 RMK AO2 |
| 02:35 CST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1028 mb (30.36 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KFFL 150835Z AUTO 30011KT 10SM CLR M13/M16 A3037 RMK AO2 |
| 02:15 CST |  Clear | -12°C / 10°F | -16°C / 3°F | 72% | 1028 mb (30.36 in) | WNW 20 kph (WNW 12.7 mph) | - | 10SM |
| | KFFL 150815Z AUTO 29011KT 10SM CLR M12/M16 A3036 RMK AO2 |
| 01:55 CST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1028 mb (30.36 in) | WNW 19 kph (WNW 11.5 mph) | - | 10SM |
| | KFFL 150755Z AUTO 29010KT 10SM CLR M12/M15 A3035 RMK AO2 |
| 01:35 CST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1027 mb (30.33 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KFFL 150735Z AUTO 30011KT 10SM CLR M12/M15 A3034 RMK AO2 |
| 01:15 CST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1027 mb (30.33 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KFFL 150715Z AUTO 30010KT 10SM CLR M12/M15 A3032 RMK AO2 |
| 00:55 CST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1027 mb (30.33 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KFFL 150655Z AUTO 30011KT 10SM CLR M12/M15 A3032 RMK AO2 |
| 00:35 CST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1026 mb (30.3 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KFFL 150635Z AUTO 30011KT 10SM CLR M12/M15 A3031 RMK AO2 |