| 05:55 CST |  Overcast | 4°C / 39°F | -2°C / 28°F | 65% | 1020 mb (30.12 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KSZL 261155Z AUTO 31012KT 10SM OVC036 04/M02 A3011 RMK AO2 SLP203 T00351024 10051 20035 53006 |
| 04:55 CST |  Overcast | 4°C / 39°F | -2°C / 28°F | 65% | 1019 mb (30.09 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KSZL 261055Z AUTO 32008KT 10SM OVC039 04/M02 A3010 RMK AO2 SLP199 T00361023 |
| 03:55 CST |  Overcast | 4°C / 39°F | -3°C / 27°F | 61% | 1019 mb (30.09 in) | NW 26 kph (NW 16.1 mph) | - | 10SM |
| | KSZL 260955Z AUTO 32014KT 10SM OVC041 04/M03 A3010 RMK AO2 SLP197 T00401026 |
| 02:55 CST |  Overcast | 4°C / 39°F | -3°C / 27°F | 61% | 1019 mb (30.09 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KSZL 260855Z AUTO 31009KT 10SM OVC048 04/M03 A3009 RMK AO2 SLP195 T00391029 53006 |
| 01:55 CST |  Partly Cloudy | 4°C / 39°F | -3°C / 27°F | 61% | 1019 mb (30.09 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KSZL 260755Z AUTO 30008KT 10SM FEW055 04/M03 A3009 RMK AO2 SLP194 T00411029 |
| 00:55 CST |  Overcast | 5°C / 41°F | -3°C / 27°F | 57% | 1019 mb (30.09 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KSZL 260655Z AUTO 31012KT 10SM OVC055 05/M03 A3008 RMK AO2 SLP190 T00491031 |