| 11:35 CST |  Obscured Light Snow | -6°C / 21°F | -11°C / 12°F | 68% | 1023 mb (30.21 in) | SSE 22 kph (SSE 13.8 mph) | - | 1/2SM |
| | KDTL 221735Z AUTO 15012G18KT 1/2SM -SN VV005 M06/M11 A3021 RMK AO2 |
| 11:16 CST |  Obscured Light Snow | -6°C / 21°F | -12°C / 10°F | 63% | 1023 mb (30.21 in) | SSE 24 kph (SSE 15 mph) | - | 1/4SM |
| | KDTL 221716Z AUTO 15013KT 1/4SM -SN VV002 M06/M12 A3021 RMK AO2 |
| 10:55 CST |  Obscured Light Snow | -6°C / 21°F | -12°C / 10°F | 63% | 1023 mb (30.21 in) | SE 22 kph (SE 13.8 mph) | - | 3/4SM |
| | KDTL 221655Z AUTO 14012G17KT 3/4SM -SN VV005 M06/M12 A3021 RMK AO2 VIS M1/4V5 |
| 10:36 CST |  Clear Light Snow | -7°C / 19°F | -12°C / 10°F | 68% | 1023 mb (30.21 in) | SE 15 kph (SE 9.2 mph) | - | 2SM |
| | KDTL 221636Z AUTO 13008G16KT 2SM -SN CLR M07/M12 A3021 RMK AO2 VIS 1/2V5 |
| 10:16 CST |  Clear | -7°C / 19°F | -12°C / 10°F | 68% | 1023 mb (30.21 in) | SE 17 kph (SE 10.4 mph) | - | 10SM |
| | KDTL 221616Z AUTO 12009KT 10SM CLR M07/M12 A3021 RMK AO2 |
| 09:55 CST |  Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1023 mb (30.21 in) | SE 19 kph (SE 11.5 mph) | - | 10SM |
| | KDTL 221555Z AUTO 12010KT 10SM CLR M08/M12 A3020 RMK AO2 |
| 09:35 CST |  Clear | -8°C / 18°F | -13°C / 9°F | 68% | 1023 mb (30.21 in) | SE 19 kph (SE 11.5 mph) | - | 10SM |
| | KDTL 221535Z AUTO 13010KT 10SM CLR M08/M13 A3020 RMK AO2 |
| 09:15 CST |  Clear | -8°C / 18°F | -13°C / 9°F | 68% | 1022 mb (30.18 in) | SE 20 kph (SE 12.7 mph) | - | 10SM |
| | KDTL 221515Z AUTO 12011KT 10SM CLR M08/M13 A3019 RMK AO2 |
| 08:56 CST |  Clear | -8°C / 18°F | -13°C / 9°F | 68% | 1022 mb (30.18 in) | SE 22 kph (SE 13.8 mph) | - | 7SM |
| | KDTL 221456Z AUTO 13012KT 7SM CLR M08/M13 A3019 RMK AO2 |
| 08:36 CST |  Clear | -8°C / 18°F | -13°C / 9°F | 68% | 1022 mb (30.18 in) | SE 20 kph (SE 12.7 mph) | - | 10SM |
| | KDTL 221436Z AUTO 12011G16KT 10SM CLR M08/M13 A3019 RMK AO2 |
| 08:16 CST |  Clear | -8°C / 18°F | -13°C / 9°F | 68% | 1022 mb (30.18 in) | SE 17 kph (SE 10.4 mph) | - | 10SM |
| | KDTL 221416Z AUTO 12009KT 10SM CLR M08/M13 A3019 RMK AO2 |
| 07:56 CST |  Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1022 mb (30.18 in) | ESE 15 kph (ESE 9.2 mph) | - | 10SM |
| | KDTL 221356Z AUTO 11008KT 10SM CLR M08/M12 A3019 RMK AO2 |
| 07:36 CST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1022 mb (30.18 in) | ESE 11 kph (ESE 6.9 mph) | - | 10SM |
| | KDTL 221336Z AUTO 11006KT 10SM SCT085 M08/M12 A3019 RMK AO2 |
| 07:16 CST |  Partly Cloudy | -8°C / 18°F | -13°C / 9°F | 68% | 1022 mb (30.18 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KDTL 221316Z AUTO 12007KT 10SM SCT085 M08/M13 A3019 RMK AO2 |
| 06:55 CST |  Partly Cloudy | -8°C / 18°F | -13°C / 9°F | 68% | 1022 mb (30.18 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KDTL 221255Z AUTO 13006KT 10SM SCT085 M08/M13 A3019 RMK AO2 |
| 06:35 CST |  Partly Cloudy | -8°C / 18°F | -13°C / 9°F | 68% | 1022 mb (30.18 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KDTL 221235Z AUTO 12008KT 10SM SCT085 M08/M13 A3018 RMK AO2 |
| 06:16 CST |  Partly Cloudy | -8°C / 18°F | -13°C / 9°F | 68% | 1022 mb (30.18 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KDTL 221216Z AUTO 13007KT 10SM SCT085 M08/M13 A3018 RMK AO2 |
| 05:56 CST |  Mostly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1022 mb (30.18 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KDTL 221156Z AUTO 12008KT 10SM BKN085 M08/M12 A3017 RMK AO2 |
| 05:36 CST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1022 mb (30.18 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KDTL 221136Z AUTO 12008KT 10SM SCT085 M08/M12 A3017 RMK AO2 |
| 05:15 CST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1022 mb (30.18 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KDTL 221115Z AUTO 12006KT 10SM SCT085 M08/M12 A3017 RMK AO2 |
| 04:56 CST |  Partly Cloudy | -8°C / 18°F | -13°C / 9°F | 68% | 1022 mb (30.18 in) | ESE 11 kph (ESE 6.9 mph) | - | 10SM |
| | KDTL 221056Z AUTO 11006KT 10SM SCT085 M08/M13 A3017 RMK AO2 |
| 04:36 CST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1022 mb (30.18 in) | ESE 9 kph (ESE 5.8 mph) | - | 10SM |
| | KDTL 221036Z AUTO 11005KT 10SM SCT085 M08/M12 A3017 RMK AO2 |
| 04:16 CST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1022 mb (30.18 in) | ESE 11 kph (ESE 6.9 mph) | - | 10SM |
| | KDTL 221016Z AUTO 11006KT 10SM SCT085 M08/M12 A3017 RMK AO2 |
| 03:56 CST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1022 mb (30.18 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KDTL 220956Z AUTO 12005KT 10SM SCT085 M08/M12 A3017 RMK AO2 |
| 03:36 CST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1022 mb (30.18 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KDTL 220936Z AUTO 12007KT 10SM SCT085 M08/M12 A3017 RMK AO2 |
| 03:16 CST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1022 mb (30.18 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KDTL 220916Z AUTO 13008KT 10SM SCT085 M08/M12 A3017 RMK AO2 |
| 02:56 CST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1022 mb (30.18 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KDTL 220856Z AUTO 12008KT 10SM SCT085 M08/M12 A3017 RMK AO2 |
| 02:36 CST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1022 mb (30.18 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KDTL 220836Z AUTO 12006KT 10SM SCT085 M08/M12 A3017 RMK AO2 |
| 02:15 CST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1021 mb (30.15 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KDTL 220815Z AUTO 12006KT 10SM SCT085 M08/M12 A3016 RMK AO2 |
| 01:55 CST |  Partly Cloudy | -8°C / 18°F | -13°C / 9°F | 68% | 1021 mb (30.15 in) | ESE 9 kph (ESE 5.8 mph) | - | 10SM |
| | KDTL 220755Z AUTO 11005KT 10SM SCT085 M08/M13 A3016 RMK AO2 |
| 01:36 CST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1021 mb (30.15 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KDTL 220736Z AUTO 13008KT 10SM SCT090 M08/M12 A3016 RMK AO2 |
| 01:15 CST |  Partly Cloudy | -7°C / 19°F | -12°C / 10°F | 68% | 1021 mb (30.15 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KDTL 220715Z AUTO 13006KT 10SM SCT090 M07/M12 A3016 RMK AO2 |
| 00:56 CST |  Partly Cloudy | -7°C / 19°F | -11°C / 12°F | 73% | 1021 mb (30.15 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KDTL 220656Z AUTO 13007KT 10SM SCT021 SCT090 M07/M11 A3016 RMK AO2 |
| 00:35 CST |  Partly Cloudy | -7°C / 19°F | -11°C / 12°F | 73% | 1021 mb (30.15 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KDTL 220635Z AUTO 12006KT 10SM SCT090 M07/M11 A3015 RMK AO2 |
| 00:16 CST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1021 mb (30.15 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KDTL 220616Z AUTO 13004KT 10SM SCT090 M08/M12 A3015 RMK AO2 |