| 09:55 CST |  Partly Cloudy | -21°C / -6°F | -24°C / -11°F | 77% | 1005 mb (29.68 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KDLH 101555Z 30011KT 10SM FEW015 M21/M24 A2967 RMK AO2 SLP091 T12111239 |
| 08:55 CST |  Partly Cloudy | -22°C / -8°F | -24°C / -11°F | 84% | 1004 mb (29.65 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KDLH 101455Z 30008KT 10SM FEW015 M22/M24 A2965 RMK AO2 SLP084 T12171244 51008 |
| 07:55 CST |  Partly Cloudy | -22°C / -8°F | -24°C / -11°F | 84% | 1004 mb (29.65 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KDLH 101355Z 30008KT 10SM SCT015 M22/M24 A2964 RMK AO2 SLP081 T12171244 |
| 06:55 CST |  Clear | -21°C / -6°F | -24°C / -11°F | 77% | 1003 mb (29.62 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KDLH 101255Z 30009KT 10SM CLR M21/M24 A2963 RMK AO2 SLP077 T12111239 |
| 05:55 CST |  Partly Cloudy | -21°C / -6°F | -24°C / -11°F | 77% | 1003 mb (29.62 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KDLH 101155Z 30012KT 10SM FEW090 M21/M24 A2962 RMK AO2 SLP074 4/003 T12061239 11183 21206 53001 |
| 04:55 CST |  Mostly Cloudy | -21°C / -6°F | -23°C / -9°F | 84% | 1003 mb (29.62 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KDLH 101055Z 31009KT 10SM BKN090 M21/M23 A2962 RMK AO2 SLP072 T12061233 |
| 03:55 CST |  Mostly Cloudy | -20°C / -4°F | -23°C / -9°F | 77% | 1003 mb (29.62 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KDLH 100955Z 31010G16KT 10SM BKN090 M20/M23 A2962 RMK AO2 SLP072 T12001233 |
| 02:55 CST |  Partly Cloudy | -20°C / -4°F | -23°C / -9°F | 77% | 1003 mb (29.62 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KDLH 100855Z 31009KT 10SM SCT090 M20/M23 A2962 RMK AO2 SLP072 T12001228 53013 |
| 01:55 CST |  Mostly Cloudy | -19°C / -2°F | -23°C / -9°F | 71% | 1002 mb (29.59 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KDLH 100755Z 31012KT 10SM FEW020 BKN080 M19/M23 A2960 RMK AO2 SLP064 T11941228 |
| 00:55 CST |  Partly Cloudy | -19°C / -2°F | -22°C / -8°F | 77% | 1002 mb (29.59 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KDLH 100655Z 32013KT 10SM FEW070 M19/M22 A2959 RMK AO2 SLP059 T11891222 |