| 09:52 CST |  Overcast | -3°C / 27°F | -12°C / 10°F | 50% | 1022 mb (30.18 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KPWK 051552Z 21009G14KT 10SM OVC043 M03/M12 A3017 RMK AO2 SLP225 T10281117 |
| 08:52 CST |  Overcast | -4°C / 25°F | -11°C / 12°F | 59% | 1022 mb (30.18 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KPWK 051452Z 23008KT 10SM OVC043 M04/M11 A3017 RMK AO2 SLP227 T10391111 53008 |
| 07:52 CST |  Overcast | -4°C / 25°F | -12°C / 10°F | 54% | 1021 mb (30.15 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KPWK 051352Z 21008KT 10SM OVC039 M04/M12 A3016 RMK AO2 SLP222 T10391117 |
| 06:52 CST |  Overcast | -4°C / 25°F | -12°C / 10°F | 54% | 1021 mb (30.15 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KPWK 051252Z 23006KT 10SM OVC041 M04/M12 A3015 RMK AO2 SLP221 T10441117 |
| 05:52 CST |  Overcast | -4°C / 25°F | -11°C / 12°F | 59% | 1021 mb (30.15 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KPWK 051152Z AUTO 24005KT 10SM BKN032 OVC043 M04/M11 A3015 RMK AO2 SLP219 T10441106 11039 21050 56008 |
| 04:52 CST |  Overcast | -4°C / 25°F | -11°C / 12°F | 59% | 1021 mb (30.15 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KPWK 051052Z AUTO 21006KT 10SM OVC041 M04/M11 A3015 RMK AO2 SLP220 T10441106 |
| 03:52 CST |  Overcast | -4°C / 25°F | -11°C / 12°F | 59% | 1021 mb (30.15 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KPWK 050952Z AUTO 20004KT 10SM OVC041 M04/M11 A3016 RMK AO2 SLP224 T10441106 |
| 02:52 CST |  Overcast | -4°C / 25°F | -11°C / 12°F | 59% | 1022 mb (30.18 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KPWK 050852Z AUTO 20006KT 10SM OVC039 M04/M11 A3017 RMK AO2 SLP226 T10441111 58001 |
| 01:52 CST |  Overcast | -4°C / 25°F | -12°C / 10°F | 54% | 1022 mb (30.18 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KPWK 050752Z AUTO 21005KT 10SM OVC037 M04/M12 A3018 RMK AO2 SLP228 T10441122 |
| 00:52 CST |  Overcast | -4°C / 25°F | -12°C / 10°F | 54% | 1022 mb (30.18 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KPWK 050652Z AUTO 24006KT 10SM OVC037 M04/M12 A3017 RMK AO2 SLP225 T10441122 |