| 11:53 CST |  Overcast | -6°C / 21°F | -12°C / 10°F | 63% | 1022 mb (30.18 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KASX 081753Z AUTO 03007KT 10SM OVC041 M06/M12 A3017 RMK AO2 SLP233 T10561117 11056 21094 58025 |
| 10:53 CST |  Overcast | -6°C / 21°F | -12°C / 10°F | 63% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KASX 081653Z AUTO 00000KT 10SM OVC039 M06/M12 A3021 RMK AO2 SLP247 T10611117 |
| 09:53 CST |  Overcast | -7°C / 19°F | -11°C / 12°F | 73% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KASX 081553Z AUTO 00000KT 10SM OVC039 M07/M11 A3023 RMK AO2 SLP255 T10721106 |
| 08:53 CST |  Overcast | -8°C / 18°F | -11°C / 12°F | 79% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KASX 081453Z AUTO 00000KT 10SM OVC039 M08/M11 A3024 RMK AO2 SLP259 T10831106 58005 |
| 07:53 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KASX 081353Z AUTO 00000KT 10SM OVC041 M09/M11 A3025 RMK AO2 SLP261 T10891111 |
| 06:53 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1025 mb (30.27 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KASX 081253Z AUTO 29004KT 10SM OVC041 M09/M11 A3026 RMK AO2 SLP264 T10891111 |
| 05:53 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KASX 081153Z AUTO 00000KT 10SM OVC043 M09/M11 A3026 RMK AO2 SLP264 T10941111 11089 21111 56013 |
| 04:53 CST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KASX 081053Z AUTO 00000KT 10SM OVC043 M09/M12 A3027 RMK AO2 SLP267 T10941117 |
| 03:53 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KASX 080953Z AUTO 00000KT 10SM OVC041 M09/M11 A3029 RMK AO2 SLP273 T10891111 |
| 02:53 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KASX 080853Z AUTO 00000KT 10SM OVC043 M09/M11 A3030 RMK AO2 SLP277 T10891111 53002 |
| 01:53 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KASX 080753Z AUTO 00000KT 10SM OVC043 M09/M11 A3030 RMK AO2 SLP275 T10891111 |
| 00:53 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1026 mb (30.3 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KASX 080653Z AUTO 32003KT 10SM OVC045 M10/M12 A3030 RMK AO2 SLP276 T11001117 |