| 16:18 CST |  Overcast Hazy | 3°C / 37°F | 1°C / 34°F | 87% | 1016 mb (30 in) | ESE 17 kph (ESE 10.4 mph) | - | 3SM |
| | KSTL 222218Z 11009KT 3SM HZ OVC011 03/01 A3001 RMK AO2 |
| 15:51 CST |  Overcast Hazy | 3°C / 37°F | 1°C / 34°F | 87% | 1016 mb (30 in) | E 15 kph (E 9.2 mph) | - | 4SM |
| | KSTL 222151Z 10008KT 4SM HZ OVC011 03/01 A3000 RMK AO2 SLP166 T00330006 |
| 14:51 CST |  Overcast Hazy | 3°C / 37°F | 1°C / 34°F | 87% | 1016 mb (30 in) | ESE 20 kph (ESE 12.7 mph) | - | 4SM |
| | KSTL 222051Z 11011KT 4SM HZ BKN011 OVC250 03/01 A2999 RMK AO2 SLP165 T00330006 56014 |
| 14:39 CST |  Overcast Hazy | 3°C / 37°F | 1°C / 34°F | 87% | 1016 mb (30 in) | SE 19 kph (SE 11.5 mph) | - | 4SM |
| | KSTL 222039Z 13010KT 4SM HZ OVC011 03/01 A3000 RMK AO2 |
| 13:51 CST |  Overcast Hazy | 3°C / 37°F | 0°C / 32°F | 81% | 1016 mb (30 in) | SE 22 kph (SE 13.8 mph) | - | 4SM |
| | KSTL 221951Z 13012KT 4SM HZ BKN009 OVC042 03/00 A2999 RMK AO2 SLP166 T00280000 |
| 13:35 CST |  Overcast Hazy | 3°C / 37°F | 0°C / 32°F | 81% | 1016 mb (30 in) | SE 19 kph (SE 11.5 mph) | - | 4SM |
| | KSTL 221935Z 14010KT 4SM HZ OVC009 03/00 A3000 RMK AO2 |
| 12:51 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1017 mb (30.03 in) | SE 19 kph (SE 11.5 mph) | - | 3SM |
| | KSTL 221851Z 13010KT 3SM BR OVC007 02/00 A3002 RMK AO2 SLP175 T00220000 |
| 11:51 CST |  Overcast Fog And Mist | 2°C / 36°F | -1°C / 30°F | 81% | 1017 mb (30.03 in) | SE 22 kph (SE 13.8 mph) | - | 3SM |
| | KSTL 221751Z 13012KT 3SM BR OVC007 02/M01 A3004 RMK AO2 SLP181 T00171006 10017 21006 58010 |
| 10:51 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1018 mb (30.06 in) | SE 20 kph (SE 12.7 mph) | - | 2SM |
| | KSTL 221651Z 13011KT 2SM BR OVC005 01/M01 A3006 RMK AO2 SFC VIS 2 1/2 SLP189 T00111006 |
| 09:51 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1018 mb (30.06 in) | SE 22 kph (SE 13.8 mph) | - | 2SM |
| | KSTL 221551Z 13012KT 2SM BR OVC005 01/M01 A3007 RMK AO2 SFC VIS 2 1/2 SLP192 T00061011 |
| 09:39 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1018 mb (30.06 in) | SE 20 kph (SE 12.7 mph) | - | 2SM |
| | KSTL 221539Z 13011KT 2SM BR OVC005 01/M01 A3007 RMK AO2 |
| 09:06 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1018 mb (30.06 in) | SE 17 kph (SE 10.4 mph) | - | 1 1/2SM |
| | KSTL 221506Z 13009KT 1 1/2SM BR OVC005 01/M01 A3007 RMK AO2 SFC VIS 2 |
| 08:51 CST |  Overcast Fog And Mist | 0°C / 32°F | -1°C / 30°F | 93% | 1018 mb (30.06 in) | SE 17 kph (SE 10.4 mph) | - | 1 1/2SM |
| | KSTL 221451Z 13009KT 1 1/2SM BR OVC003 00/M01 A3007 RMK AO2 SFC VIS 2 SLP191 T00001011 53005 |
| 08:43 CST |  Overcast Fog And Mist | 0°C / 32°F | -1°C / 30°F | 93% | 1018 mb (30.06 in) | SE 20 kph (SE 12.7 mph) | - | 1 1/2SM |
| | KSTL 221443Z 13011KT 1 1/2SM BR OVC003 00/M01 A3007 RMK AO2 SFC VIS 2 |
| 07:51 CST |  Overcast Fog And Mist | 0°C / 32°F | -2°C / 28°F | 87% | 1018 mb (30.06 in) | SE 20 kph (SE 12.7 mph) | - | 1SM |
| | KSTL 221351Z 13011KT 1SM BR OVC003 00/M02 A3006 RMK AO2 SFC VIS 1 1/2 SLP188 T00001017 |
| 06:51 CST |  Overcast Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1018 mb (30.06 in) | SE 20 kph (SE 12.7 mph) | - | 1SM |
| | KSTL 221251Z 14011KT 1SM BR OVC003 M01/M02 A3005 RMK AO2 SFC VIS 1 3/4 SLP186 T10061017 |
| 06:44 CST |  Overcast Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1018 mb (30.06 in) | SE 19 kph (SE 11.5 mph) | - | 1SM |
| | KSTL 221244Z 13010KT 1SM BR OVC003 M01/M02 A3005 RMK AO2 SFC VIS 1 3/4 |
| 06:31 CST |  Overcast Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1018 mb (30.06 in) | SE 20 kph (SE 12.7 mph) | - | 1 1/2SM |
| | KSTL 221231Z 14011KT 1 1/2SM BR OVC003 M01/M02 A3006 RMK AO2 SFC VIS 2 |
| 06:19 CST |  Overcast Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1018 mb (30.06 in) | SE 22 kph (SE 13.8 mph) | - | 2SM |
| | KSTL 221219Z 13012KT 2SM BR OVC004 M01/M02 A3005 RMK AO2 |
| 06:06 CST |  Overcast Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1018 mb (30.06 in) | SE 20 kph (SE 12.7 mph) | - | 2 1/2SM |
| | KSTL 221206Z 14011KT 2 1/2SM BR OVC007 M01/M02 A3005 RMK AO2 |
| 05:51 CST |  Mostly Cloudy Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1018 mb (30.06 in) | SE 20 kph (SE 12.7 mph) | - | 3SM |
| | KSTL 221151Z 13011KT 3SM BR BKN007 BKN250 M01/M02 A3005 RMK AO2 SLP186 T10061022 10006 21006 56013 |
| 05:43 CST |  Mostly Cloudy Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1018 mb (30.06 in) | SE 20 kph (SE 12.7 mph) | - | 3SM |
| | KSTL 221143Z 13011KT 3SM BR BKN007 BKN250 M01/M02 A3005 RMK AO2 |
| 05:29 CST |  Mostly Cloudy Fog And Mist | 0°C / 32°F | -2°C / 28°F | 87% | 1018 mb (30.06 in) | SE 19 kph (SE 11.5 mph) | - | 4SM |
| | KSTL 221129Z 13010KT 4SM BR FEW008 SCT095 BKN250 00/M02 A3005 RMK AO2 |
| 04:51 CST |  Mostly Cloudy Fog And Mist | 0°C / 32°F | -2°C / 28°F | 87% | 1018 mb (30.06 in) | SE 19 kph (SE 11.5 mph) | - | 5SM |
| | KSTL 221051Z 12010KT 5SM BR BKN095 BKN200 00/M02 A3006 RMK AO2 SLP187 T00001022 |
| 03:51 CST |  Overcast Fog And Mist | 0°C / 32°F | -2°C / 28°F | 87% | 1019 mb (30.09 in) | SE 20 kph (SE 12.7 mph) | - | 5SM |
| | KSTL 220951Z 13011KT 5SM BR BKN090 OVC150 00/M02 A3008 RMK AO2 SLP194 T00001022 |
| 02:51 CST |  Overcast Fog And Mist | 0°C / 32°F | -2°C / 28°F | 87% | 1019 mb (30.09 in) | SE 20 kph (SE 12.7 mph) | - | 5SM |
| | KSTL 220851Z 13011KT 5SM BR SCT080 OVC200 00/M02 A3009 RMK AO2 SLP198 T00001022 56010 |
| 01:51 CST |  Overcast Fog And Mist | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | SE 15 kph (SE 9.2 mph) | - | 6SM |
| | KSTL 220751Z 12008KT 6SM BR FEW130 OVC200 M01/M03 A3009 RMK AO2 SLP199 T10061028 |
| 00:51 CST |  Overcast Hazy | 0°C / 32°F | -3°C / 27°F | 80% | 1020 mb (30.12 in) | SE 13 kph (SE 8.1 mph) | - | 6SM |
| | KSTL 220651Z 14007KT 6SM HZ SCT120 OVC200 00/M03 A3011 RMK AO2 SLP206 T00001028 |