| 09:20 CST |  Clear | 5°C / 41°F | -1°C / 30°F | 66% | 1022 mb (30.18 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | K3A1 271520Z AUTO 31005KT 10SM CLR 05/M01 A3017 RMK AO2 T00501006 |
| 09:00 CST |  Clear | 4°C / 39°F | -1°C / 30°F | 70% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 271500Z AUTO 00000KT 10SM CLR 04/M01 A3015 RMK AO2 T00441009 |
| 08:40 CST |  Clear | 4°C / 39°F | -1°C / 30°F | 70% | 1021 mb (30.15 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | K3A1 271440Z AUTO 31004KT 10SM CLR 04/M01 A3016 RMK AO2 T00411008 |
| 08:20 CST |  Clear | 4°C / 39°F | -1°C / 30°F | 70% | 1021 mb (30.15 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | K3A1 271420Z AUTO 31004KT 10SM CLR 04/M01 A3016 RMK AO2 T00361006 |
| 08:00 CST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | K3A1 271400Z AUTO 00000KT 10SM CLR 03/M01 A3017 RMK AO2 T00261010 |
| 07:40 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | K3A1 271340Z AUTO 00000KT 10SM CLR 01/M01 A3017 RMK AO2 T00081008 |
| 07:20 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 271320Z AUTO 00000KT 10SM CLR 00/M01 A3015 RMK AO2 T10051015 |
| 07:00 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 271300Z AUTO 00000KT 10SM CLR 00/M01 A3015 RMK AO2 T10051015 |
| 06:40 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 271240Z AUTO 00000KT 10SM CLR M01/M02 A3015 RMK AO2 T10071017 |
| 06:20 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 271220Z AUTO 00000KT 10SM CLR M01/M02 A3014 RMK AO2 T10141025 |
| 06:00 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1021 mb (30.15 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | K3A1 271200Z AUTO 22003KT 10SM CLR M01/M03 A3014 RMK AO2 T10141026 11005 21018 |
| 05:40 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1021 mb (30.15 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | K3A1 271140Z AUTO 21003KT 10SM CLR M01/M02 A3014 RMK AO2 T10071019 |
| 05:20 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 271120Z AUTO 00000KT 10SM CLR 00/M02 A3014 RMK AO2 T10051022 |
| 05:00 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 271100Z AUTO 00000KT 10SM CLR 00/M02 A3015 RMK AO2 T10051022 |
| 04:40 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 271040Z AUTO 00000KT 10SM CLR 00/M02 A3014 RMK AO2 T10051021 |
| 04:20 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 271020Z AUTO 00000KT 10SM CLR 00/M02 A3014 RMK AO2 T10051020 |
| 04:00 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 271000Z AUTO 00000KT 10SM CLR 00/M02 A3014 RMK AO2 T10051017 |
| 03:40 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | K3A1 270940Z AUTO 00000KT 10SM CLR 00/M01 A3013 RMK AO2 T10051013 |
| 03:20 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 270920Z AUTO 00000KT 10SM CLR M01/M02 A3014 RMK AO2 T10141021 |
| 03:00 CST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | K3A1 270900Z AUTO 00000KT 10SM CLR M02/M03 A3013 RMK AO2 T10181027 |
| 02:40 CST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 270840Z AUTO 00000KT 10SM CLR M02/M03 A3014 RMK AO2 T10181030 |
| 02:20 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | K3A1 270820Z AUTO 00000KT 10SM CLR M01/M02 A3013 RMK AO2 T10091020 |
| 02:00 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 270800Z AUTO 00000KT 10SM CLR M01/M02 A3014 RMK AO2 T10111020 |
| 01:40 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | K3A1 270740Z AUTO 00000KT 10SM CLR M01/M02 A3013 RMK AO2 T10121022 |
| 01:20 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 270720Z AUTO 00000KT 10SM CLR M01/M02 A3014 RMK AO2 T10061016 |
| 01:00 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 270700Z AUTO 00000KT 10SM CLR 00/M01 A3014 RMK AO2 T10051015 |
| 00:40 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 270640Z AUTO 00000KT 10SM CLR 00/M01 A3015 RMK AO2 T10051015 |
| 00:20 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 270620Z AUTO 00000KT 10SM CLR 00/M01 A3014 RMK AO2 T10051015 |
| 00:00 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | K3A1 270600Z AUTO 00000KT 10SM CLR 00/M01 A3015 RMK AO2 T10051015 10045 21005 |