| 08:55 CST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1019 mb (30.09 in) | NW 35 kph (NW 21.9 mph) | - | 10SM |
| | KOOA 261455Z AUTO 31019G26KT 10SM OVC017 01/M02 A3008 RMK AO2 |
| 08:35 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1019 mb (30.09 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KOOA 261435Z AUTO 30015G23KT 10SM OVC017 01/M01 A3008 RMK AO2 |
| 08:15 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1018 mb (30.06 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KOOA 261415Z AUTO 31015G20KT 10SM OVC017 01/M01 A3007 RMK AO2 |
| 07:55 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1018 mb (30.06 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KOOA 261355Z AUTO 32015G21KT 10SM OVC017 01/M01 A3007 RMK AO2 |
| 07:35 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1018 mb (30.06 in) | NW 32 kph (NW 19.6 mph) | - | 10SM |
| | KOOA 261335Z AUTO 30017G21KT 10SM OVC017 01/M01 A3006 RMK AO2 |
| 07:15 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1018 mb (30.06 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KOOA 261315Z AUTO 31015G23KT 10SM OVC017 01/M01 A3005 RMK AO2 |
| 06:55 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1017 mb (30.03 in) | NW 33 kph (NW 20.7 mph) | - | 10SM |
| | KOOA 261255Z AUTO 30018G25KT 10SM OVC017 01/M01 A3004 RMK AO2 |
| 06:35 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1017 mb (30.03 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KOOA 261235Z AUTO 30015G22KT 10SM OVC017 02/00 A3004 RMK AO2 |
| 06:15 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1017 mb (30.03 in) | NW 30 kph (NW 18.4 mph) | - | 10SM |
| | KOOA 261215Z AUTO 30016G25KT 10SM BKN019 OVC025 02/00 A3003 RMK AO2 |
| 05:55 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1017 mb (30.03 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KOOA 261155Z AUTO 30015G24KT 10SM BKN019 OVC025 02/00 A3002 RMK AO2 |
| 05:35 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1016 mb (30 in) | NW 30 kph (NW 18.4 mph) | - | 10SM |
| | KOOA 261135Z AUTO 31016G24KT 10SM OVC022 02/00 A3001 RMK AO2 |
| 05:15 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1016 mb (30 in) | NW 32 kph (NW 19.6 mph) | - | 10SM |
| | KOOA 261115Z AUTO 31017G25KT 10SM SCT019 OVC027 02/00 A3001 RMK AO2 |
| 04:55 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1016 mb (30 in) | NW 32 kph (NW 19.6 mph) | - | 10SM |
| | KOOA 261055Z AUTO 31017G23KT 10SM OVC019 02/00 A3000 RMK AO2 |
| 04:35 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1016 mb (30 in) | NW 37 kph (NW 23 mph) | - | 10SM |
| | KOOA 261035Z AUTO 31020G25KT 10SM OVC019 02/00 A3000 RMK AO2 |
| 04:15 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1016 mb (30 in) | NW 32 kph (NW 19.6 mph) | - | 10SM |
| | KOOA 261015Z AUTO 31017G24KT 10SM OVC021 02/00 A2999 RMK AO2 |
| 03:55 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1016 mb (30 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KOOA 260955Z AUTO 30015G23KT 10SM OVC021 02/00 A2999 RMK AO2 |
| 03:35 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 32 kph (NW 19.6 mph) | - | 10SM |
| | KOOA 260935Z AUTO 31017G24KT 10SM OVC021 02/00 A2998 RMK AO2 |
| 03:15 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 33 kph (NW 20.7 mph) | - | 10SM |
| | KOOA 260915Z AUTO 31018G28KT 10SM OVC021 02/00 A2998 RMK AO2 |
| 02:55 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 32 kph (NW 19.6 mph) | - | 10SM |
| | KOOA 260855Z AUTO 30017G22KT 10SM BKN020 OVC027 02/00 A2998 RMK AO2 |
| 02:35 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 30 kph (NW 18.4 mph) | - | 10SM |
| | KOOA 260835Z AUTO 30016G24KT 10SM SCT014 OVC022 02/00 A2998 RMK AO2 |
| 02:15 CST |  Overcast Light Snow | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 28 kph (NW 17.3 mph) | - | 4SM |
| | KOOA 260815Z AUTO 30015G25KT 4SM -SN SCT010 BKN018 OVC023 02/00 A2998 RMK AO2 |
| 01:55 CST |  Overcast Light Snow | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 33 kph (NW 20.7 mph) | - | 4SM |
| | KOOA 260755Z AUTO 30018G23KT 4SM -SN SCT010 OVC016 02/00 A2998 RMK AO2 |
| 01:35 CST |  Overcast Light Snow | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 33 kph (NW 20.7 mph) | - | 5SM |
| | KOOA 260735Z AUTO 30018G23KT 5SM -SN SCT010 OVC016 02/00 A2997 RMK AO2 |
| 01:15 CST |  Overcast Light Snow | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 35 kph (NW 21.9 mph) | - | 5SM |
| | KOOA 260715Z AUTO 30019G23KT 5SM -SN BKN010 OVC016 02/00 A2997 RMK AO2 |
| 00:55 CST |  Overcast Light Rain | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 35 kph (NW 21.9 mph) | - | 7SM |
| | KOOA 260655Z AUTO 30019G24KT 7SM -RA OVC014 02/00 A2997 RMK AO2 |
| 00:35 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 32 kph (NW 19.6 mph) | - | 10SM |
| | KOOA 260635Z AUTO 31017G27KT 10SM BKN014 OVC021 02/00 A2996 RMK AO2 |
| 00:15 CST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1015 mb (29.97 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KOOA 260615Z AUTO 30015KT 10SM SCT016 OVC023 03/01 A2996 RMK AO2 |