| 17:51 CST |  Mostly Cloudy | 4°C / 39°F | -2°C / 28°F | 65% | 1020 mb (30.12 in) | W 24 kph (W 15 mph) | - | 10SM |
| | KSTL 262351Z 28013KT 10SM BKN030 BKN250 04/M02 A3011 RMK AO2 SLP202 T00441022 10061 20044 51012 |
| 16:51 CST |  Mostly Cloudy | 5°C / 41°F | -2°C / 28°F | 61% | 1019 mb (30.09 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KSTL 262251Z 30008KT 10SM BKN034 BKN250 05/M02 A3010 RMK AO2 SLP199 T00501017 |
| 15:51 CST |  Mostly Cloudy | 6°C / 43°F | -2°C / 28°F | 57% | 1019 mb (30.09 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KSTL 262151Z 30011G21KT 10SM BKN030 06/M02 A3009 RMK AO2 SLP194 T00561017 |
| 14:51 CST |  Overcast | 6°C / 43°F | -2°C / 28°F | 57% | 1018 mb (30.06 in) | W 30 kph (W 18.4 mph) | - | 10SM |
| | KSTL 262051Z 28016KT 10SM OVC030 06/M02 A3007 RMK AO2 SLP189 T00561017 55001 |
| 13:51 CST |  Mostly Cloudy | 6°C / 43°F | -2°C / 28°F | 57% | 1018 mb (30.06 in) | W 32 kph (W 19.6 mph) | - | 10SM |
| | KSTL 261951Z 28017G22KT 10SM BKN030 06/M02 A3007 RMK AO2 SLP187 T00561017 |
| 12:51 CST |  Mostly Cloudy | 6°C / 43°F | -2°C / 28°F | 57% | 1018 mb (30.06 in) | WNW 26 kph (WNW 16.1 mph) | - | 10SM |
| | KSTL 261851Z 29014KT 10SM BKN030 06/M02 A3007 RMK AO2 PK WND 29027/1827 SLP188 T00561017 |
| 12:34 CST |  Mostly Cloudy | 6°C / 43°F | -1°C / 30°F | 61% | 1018 mb (30.06 in) | WNW 30 kph (WNW 18.4 mph) | - | 10SM |
| | KSTL 261834Z 29016G27KT 10SM BKN030 06/M01 A3007 RMK AO2 PK WND 29027/1827 |
| 11:51 CST |  Overcast | 5°C / 41°F | -2°C / 28°F | 61% | 1019 mb (30.09 in) | WNW 33 kph (WNW 20.7 mph) | - | 10SM |
| | KSTL 261751Z 29018G24KT 10SM OVC028 05/M02 A3008 RMK AO2 PK WND 28027/1735 SLP190 60000 T00501017 10050 20039 50009 |
| 10:51 CST |  Overcast | 4°C / 39°F | -2°C / 28°F | 65% | 1019 mb (30.09 in) | WNW 33 kph (WNW 20.7 mph) | - | 10SM |
| | KSTL 261651Z 29018G25KT 10SM OVC026 04/M02 A3009 RMK AO2 SLP194 T00441017 |
| 09:51 CST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1019 mb (30.09 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KSTL 261551Z 30015G22KT 10SM OVC024 04/M01 A3008 RMK AO2 SLP191 T00391011 |
| 08:51 CST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1018 mb (30.06 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KSTL 261451Z 31015G25KT 10SM OVC026 04/M01 A3005 RMK AO2 PK WND 31026/1441 SLP182 60000 T00441006 53018 |
| 07:51 CST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1017 mb (30.03 in) | WNW 28 kph (WNW 17.3 mph) | 0.00 mm (0.00 in) | 10SM |
| | KSTL 261351Z 29015G23KT 10SM FEW020 OVC028 04/M01 A3003 RMK AO2 RAE48 SLP175 P0000 T00441011 |
| 07:20 CST |  Overcast Light Rain | 4°C / 39°F | -1°C / 30°F | 70% | 1017 mb (30.03 in) | NW 26 kph (NW 16.1 mph) | 0.00 mm (0.00 in) | 10SM |
| | KSTL 261320Z 30014KT 10SM -RA FEW020 OVC028 04/M01 A3002 RMK AO2 P0000 |
| 06:51 CST |  Overcast Light Rain | 4°C / 39°F | -1°C / 30°F | 70% | 1016 mb (30 in) | WNW 22 kph (WNW 13.8 mph) | 0.00 mm (0.00 in) | 10SM |
| | KSTL 261251Z 29012G22KT 10SM -RA FEW020 BKN032 OVC043 04/M01 A3001 RMK AO2 RAB46 SLP169 P0000 T00441011 |
| 05:51 CST |  Overcast | 4°C / 39°F | 0°C / 32°F | 75% | 1016 mb (30 in) | W 28 kph (W 17.3 mph) | 0.00 mm (0.00 in) | 10SM |
| | KSTL 261151Z 28015G22KT 10SM FEW022 OVC048 04/00 A3000 RMK AO2 RAE03 SLP163 P0000 60000 70001 T00440000 10056 20044 53007 |
| 04:51 CST |  Overcast Light Rain | 4°C / 39°F | 0°C / 32°F | 75% | 1016 mb (30 in) | WNW 28 kph (WNW 17.3 mph) | 0.00 mm (0.00 in) | 10SM |
| | KSTL 261051Z 29015G25KT 10SM -RA SCT023 OVC035 04/00 A2999 RMK AO2 RAB51 SLP158 P0000 T00440000 |
| 03:51 CST |  Overcast | 5°C / 41°F | -1°C / 30°F | 66% | 1015 mb (29.97 in) | WNW 26 kph (WNW 16.1 mph) | - | 10SM |
| | KSTL 260951Z 29014G20KT 10SM FEW032 OVC050 05/M01 A2998 RMK AO2 SLP154 T00501006 |
| 02:51 CST |  Overcast | 5°C / 41°F | -1°C / 30°F | 66% | 1015 mb (29.97 in) | WNW 22 kph (WNW 13.8 mph) | - | 10SM |
| | KSTL 260851Z 29012G20KT 10SM SCT032 OVC055 05/M01 A2998 RMK AO2 SLP154 60000 T00501011 58001 |
| 01:51 CST |  Mostly Cloudy | 5°C / 41°F | -2°C / 28°F | 61% | 1015 mb (29.97 in) | W 22 kph (W 13.8 mph) | - | 10SM |
| | KSTL 260751Z 28012G18KT 10SM FEW028 BKN060 05/M02 A2998 RMK AO2 SLP154 T00501017 |
| 00:51 CST |  Mostly Cloudy | 5°C / 41°F | -2°C / 28°F | 61% | 1015 mb (29.97 in) | W 19 kph (W 11.5 mph) | 0.00 mm (0.00 in) | 10SM |
| | KSTL 260651Z 28010KT 10SM FEW030 BKN055 05/M02 A2998 RMK AO2 RAB0556E04 SLP153 P0000 T00501017 |