| 05:31 CST |  Clear | -6°C / 21°F | -12°C / 10°F | 63% | 1012 mb (29.88 in) | WNW 24 kph (WNW 15 mph) | - | 10SM |
| | KOUN 251131Z AUTO 29013G16KT 10SM CLR M06/M12 A2989 RMK AO2 |
| 05:11 CST |  Clear | -6°C / 21°F | -12°C / 10°F | 63% | 1012 mb (29.88 in) | WNW 22 kph (WNW 13.8 mph) | - | 10SM |
| | KOUN 251111Z AUTO 29012G16KT 10SM CLR M06/M12 A2989 RMK AO2 |
| 04:50 CST |  Clear | -7°C / 19°F | -12°C / 10°F | 68% | 1012 mb (29.88 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KOUN 251050Z AUTO 28011KT 10SM CLR M07/M12 A2989 RMK AO2 |
| 04:30 CST |  Clear | -7°C / 19°F | -12°C / 10°F | 68% | 1012 mb (29.88 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KOUN 251030Z AUTO 28009KT 10SM CLR M07/M12 A2989 RMK AO2 |
| 04:11 CST |  Clear | -7°C / 19°F | -12°C / 10°F | 68% | 1012 mb (29.88 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KOUN 251011Z AUTO 28009G14KT 10SM CLR M07/M12 A2989 RMK AO2 |
| 03:50 CST |  Clear | -7°C / 19°F | -12°C / 10°F | 68% | 1012 mb (29.88 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KOUN 250950Z AUTO 28011KT 10SM CLR M07/M12 A2989 RMK AO2 |
| 03:30 CST |  Clear | -6°C / 21°F | -12°C / 10°F | 63% | 1012 mb (29.88 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KOUN 250930Z AUTO 28009KT 10SM CLR M06/M12 A2988 RMK AO2 |
| 03:11 CST |  Clear | -6°C / 21°F | -12°C / 10°F | 63% | 1012 mb (29.88 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KOUN 250911Z AUTO 28011KT 10SM CLR M06/M12 A2988 RMK AO2 |
| 02:50 CST |  Clear | -6°C / 21°F | -12°C / 10°F | 63% | 1012 mb (29.88 in) | WNW 26 kph (WNW 16.1 mph) | - | 10SM |
| | KOUN 250850Z AUTO 29014G21KT 10SM CLR M06/M12 A2987 RMK AO2 |
| 02:30 CST |  Clear | -6°C / 21°F | -12°C / 10°F | 63% | 1011 mb (29.85 in) | WNW 30 kph (WNW 18.4 mph) | - | 10SM |
| | KOUN 250830Z AUTO 29016G24KT 10SM CLR M06/M12 A2985 RMK AO2 |
| 02:11 CST |  Clear | -6°C / 21°F | -12°C / 10°F | 63% | 1011 mb (29.85 in) | NW 33 kph (NW 20.7 mph) | - | 10SM |
| | KOUN 250811Z AUTO 30018G23KT 10SM CLR M06/M12 A2985 RMK AO2 |
| 01:50 CST |  Clear | -6°C / 21°F | -12°C / 10°F | 63% | 1010 mb (29.83 in) | WNW 35 kph (WNW 21.9 mph) | - | 10SM |
| | KOUN 250750Z AUTO 29019G24KT 10SM CLR M06/M12 A2984 RMK AO2 |
| 01:30 CST |  Clear | -6°C / 21°F | -12°C / 10°F | 63% | 1010 mb (29.83 in) | NW 35 kph (NW 21.9 mph) | - | 10SM |
| | KOUN 250730Z AUTO 30019G24KT 10SM CLR M06/M12 A2984 RMK AO2 |
| 01:10 CST |  Clear | -6°C / 21°F | -12°C / 10°F | 63% | 1010 mb (29.83 in) | NW 32 kph (NW 19.6 mph) | - | 10SM |
| | KOUN 250710Z AUTO 30017G25KT 10SM CLR M06/M12 A2982 RMK AO2 |
| 00:50 CST |  Clear | -6°C / 21°F | -12°C / 10°F | 63% | 1010 mb (29.83 in) | NW 30 kph (NW 18.4 mph) | - | 10SM |
| | KOUN 250650Z AUTO 30016G23KT 10SM CLR M06/M12 A2982 RMK AO2 |
| 00:31 CST |  Clear | -6°C / 21°F | -12°C / 10°F | 63% | 1009 mb (29.8 in) | NW 30 kph (NW 18.4 mph) | - | 10SM |
| | KOUN 250631Z AUTO 30016G25KT 10SM CLR M06/M12 A2981 RMK AO2 |
| 00:10 CST |  Clear | -6°C / 21°F | -12°C / 10°F | 63% | 1009 mb (29.8 in) | NW 37 kph (NW 23 mph) | - | 10SM |
| | KOUN 250610Z AUTO 31020G25KT 10SM CLR M06/M12 A2979 RMK AO2 |