| 11:53 CST |  Clear | 6°C / 43°F | -4°C / 25°F | 49% | 1026 mb (30.3 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KSGR 051753Z 21003KT 10SM CLR 06/M04 A3029 RMK AO2 SLP265 T00561044 10061 21044 $ |
| 10:53 CST |  Clear | 5°C / 41°F | -4°C / 25°F | 53% | 1026 mb (30.3 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KSGR 051653Z 16005KT 10SM CLR 05/M04 A3031 RMK AO2 SLP274 T00501044 |
| 09:53 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KSGR 051553Z 00000KT 10SM CLR 02/M02 A3033 RMK AO2 SLP280 T00221017 |
| 08:53 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KSGR 051453Z 00000KT 10SM CLR 00/M02 A3032 RMK AO2 SLP276 T00001017 53005 |
| 07:53 CST |  Clear | -3°C / 27°F | -3°C / 27°F | 100% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSGR 051353Z 00000KT 7SM CLR M03/M03 A3030 RMK AO2 SLP272 T10281028 |
| 06:53 CST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1026 mb (30.3 in) | Calm | - | 9SM |
| | KSGR 051253Z 00000KT 9SM CLR M04/M06 A3030 RMK AO2 SLP269 T10391056 |
| 05:53 CST |  Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1026 mb (30.3 in) | Calm | - | 9SM |
| | KSGR 051153Z AUTO 00000KT 9SM CLR M04/M05 A3030 RMK AO2 SLP271 70038 T10391050 11017 21039 53001 FZRANO |
| 04:53 CST |  Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KSGR 051053Z AUTO 00000KT 10SM CLR M04/M05 A3029 RMK AO2 SLP268 T10391050 FZRANO |
| 03:53 CST |  Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSGR 050953Z AUTO 00000KT 7SM CLR M03/M04 A3030 RMK AO2 SLP272 T10331044 FZRANO |
| 02:53 CST |  Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1026 mb (30.3 in) | Calm | - | 8SM |
| | KSGR 050853Z AUTO 00000KT 8SM CLR M03/M04 A3030 RMK AO2 SLP270 T10331044 56006 FZRANO |
| 01:53 CST |  Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1026 mb (30.3 in) | Calm | - | 8SM |
| | KSGR 050753Z AUTO 00000KT 8SM CLR M03/M04 A3030 RMK AO2 SLP272 T10331044 FZRANO |
| 00:53 CST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KSGR 050653Z AUTO 00000KT 10SM CLR M02/M03 A3031 RMK AO2 SLP274 T10171033 FZRANO |