| 12:11 CST |  Mostly Cloudy Light Snow | -2°C / 28°F | -5°C / 23°F | 80% | 1017 mb (30.03 in) | NW 28 kph (NW 17.3 mph) | 0.00 mm (0.00 in) | 2SM |
| | KHON 021811Z AUTO 31015G18KT 2SM -SN BKN027 BKN045 M02/M05 A3002 RMK AO2 P0000 |
| 12:02 CST |  Overcast Light Snow | -2°C / 28°F | -6°C / 21°F | 74% | 1017 mb (30.03 in) | NW 22 kph (NW 13.8 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KHON 021802Z AUTO 31012G18KT 3/4SM -SN SCT016 BKN028 OVC070 M02/M06 A3003 RMK AO2 P0000 |
| 12:00 CST |  Mostly Cloudy Light Snow | -2°C / 28°F | -6°C / 21°F | 74% | 1017 mb (30.03 in) | NW 26 kph (NW 16.1 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KHON 021800Z AUTO 32014KT 1 1/2SM -SN SCT021 SCT028 BKN047 M02/M06 A3003 RMK AO2 P0000 |
| 11:55 CST |  Mostly Cloudy Light Snow | -1°C / 30°F | -7°C / 19°F | 64% | 1017 mb (30.03 in) | NW 26 kph (NW 16.1 mph) | 0.00 mm (0.00 in) | 7SM |
| | KHON 021755Z AUTO 31014G17KT 7SM -SN SCT030 SCT047 BKN070 M01/M07 A3003 RMK AO2 SNB55 SLP186 P0000 60000 T10061072 10006 21100 58013 |
| 10:55 CST |  Overcast | -2°C / 28°F | -5°C / 23°F | 80% | 1018 mb (30.06 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KHON 021655Z AUTO 33006KT 10SM OVC041 M02/M05 A3006 RMK AO2 SLP195 T10221050 |
| 09:55 CST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHON 021555Z AUTO 00000KT 10SM FEW031 OVC042 M04/M07 A3006 RMK AO2 SLP196 T10441067 |
| 08:55 CST |  Partly Cloudy | -7°C / 19°F | -9°C / 16°F | 86% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHON 021455Z AUTO 00000KT 10SM SCT044 M07/M09 A3007 RMK AO2 SLP199 T10721094 53005 |
| 07:55 CST |  Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHON 021355Z AUTO 00000KT 10SM CLR M09/M11 A3006 RMK AO2 SLP196 T10891111 |
| 06:55 CST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1018 mb (30.06 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KHON 021255Z AUTO 30003KT 10SM CLR M08/M11 A3006 RMK AO2 SLP199 T10831106 |
| 05:55 CST |  Clear | -8°C / 18°F | -10°C / 14°F | 86% | 1018 mb (30.06 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KHON 021155Z AUTO 31004KT 10SM CLR M08/M10 A3005 RMK AO2 SLP194 T10781100 11033 21089 53005 |
| 04:55 CST |  Clear | -8°C / 18°F | -10°C / 14°F | 86% | 1017 mb (30.03 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KHON 021055Z AUTO 29004KT 10SM CLR M08/M10 A3004 RMK AO2 SLP190 T10831100 |
| 03:55 CST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1017 mb (30.03 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KHON 020955Z AUTO 30007KT 10SM CLR M07/M09 A3004 RMK AO2 SLP188 T10721094 |
| 02:55 CST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1017 mb (30.03 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KHON 020855Z AUTO 31006KT 10SM CLR M07/M09 A3004 RMK AO2 SLP187 T10671089 53014 |
| 01:55 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1017 mb (30.03 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KHON 020755Z AUTO 33009KT 10SM CLR M04/M08 A3002 RMK AO2 SLP178 T10441078 |
| 00:55 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1016 mb (30 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KHON 020655Z AUTO 32011KT 10SM CLR M04/M08 A3000 RMK AO2 SLP174 T10391078 |