| 20:53 CST |  Clear | -13°C / 9°F | -15°C / 5°F | 85% | 1015 mb (29.97 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KSPW 050253Z AUTO 17006KT 10SM CLR M13/M15 A2997 RMK AO2 SLP177 T11331150 56011 $ |
| 19:53 CST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1016 mb (30 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KSPW 050153Z AUTO 18006KT 10SM CLR M12/M14 A2999 RMK AO2 SLP181 T11221144 $ |
| 18:53 CST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1016 mb (30 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KSPW 050053Z AUTO 18006KT 10SM CLR M12/M14 A2999 RMK AO2 SLP182 T11171139 $ |
| 17:53 CST |  Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1016 mb (30 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KSPW 042353Z AUTO 19006KT 10SM CLR M11/M13 A3001 RMK AO2 SLP189 6//// T11061133 11067 21106 56007 $ |
| 16:53 CST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1017 mb (30.03 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KSPW 042253Z AUTO 22008KT 10SM SCT024 M08/M12 A3002 RMK AO2 SLP190 T10831117 |
| 15:53 CST |  Overcast | -7°C / 19°F | -12°C / 10°F | 68% | 1016 mb (30 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KSPW 042153Z AUTO 24010KT 10SM OVC024 M07/M12 A3001 RMK AO2 SLP189 T10721117 PWINO FZRANO $ |
| 14:53 CST |  Overcast | -7°C / 19°F | -12°C / 10°F | 68% | 1017 mb (30.03 in) | SSW 20 kph (SSW 12.7 mph) | - | 9SM |
| | KSPW 042053Z AUTO 24011KT 9SM OVC024 M07/M12 A3003 RMK AO2 SLP193 6//// T10671117 PWINO FZRANO $ |
| 14:33 CST |  Overcast | -7°C / 19°F | -12°C / 10°F | 68% | 1017 mb (30.03 in) | SSW 19 kph (SSW 11.5 mph) | - | 9SM |
| | KSPW 042033Z AUTO 25010KT 9SM OVC024 M07/M12 A3003 RMK AO2 PWINO FZRANO $ |
| 13:53 CST |  Overcast Hazy | -7°C / 19°F | -11°C / 12°F | 73% | 1017 mb (30.03 in) | SSW 22 kph (SSW 13.8 mph) | - | 5SM |
| | KSPW 041953Z AUTO 26012KT 5SM HZ OVC026 M07/M11 A3004 RMK AO2 SLP199 T10721111 PWINO FZRANO $ |
| 12:53 CST |  Overcast Hazy | -7°C / 19°F | -12°C / 10°F | 68% | 1018 mb (30.06 in) | SSW 20 kph (SSW 12.7 mph) | - | 6SM |
| | KSPW 041853Z AUTO 25011KT 6SM HZ OVC024 M07/M12 A3005 RMK AO2 SLP205 T10721117 PWINO FZRANO $ |
| 11:53 CST |  Overcast | -8°C / 18°F | -12°C / 10°F | 73% | 1019 mb (30.09 in) | Calm | 0.00 mm (0.00 in) | 7SM |
| | KSPW 041753Z AUTO 7SM BKN025 OVC030 M08/M12 A3008 RMK AO2 SLP216 P0000 60000 T10781122 11072 21117 58009 PWINO FZRANO $ |
| 10:53 CST |  Overcast | -8°C / 18°F | -13°C / 9°F | 68% | 1019 mb (30.09 in) | SSW 24 kph (SSW 15 mph) | - | 10SM |
| | KSPW 041653Z AUTO 26013KT 10SM OVC025 M08/M13 A3010 RMK AO2 SLP223 T10831133 $ |
| 09:53 CST |  Overcast | -9°C / 16°F | -13°C / 9°F | 73% | 1020 mb (30.12 in) | SSW 22 kph (SSW 13.8 mph) | - | 10SM |
| | KSPW 041553Z AUTO 25012KT 10SM OVC029 M09/M13 A3012 RMK AO2 SLP227 T10891133 $ |
| 08:53 CST |  Overcast | -9°C / 16°F | -13°C / 9°F | 73% | 1020 mb (30.12 in) | SSW 20 kph (SSW 12.7 mph) | 0.00 mm (0.00 in) | 10SM |
| | KSPW 041453Z AUTO 26011KT 10SM OVC027 M09/M13 A3011 RMK AO2 SNE16 SLP225 P0000 60000 T10941133 55005 $ |
| 07:53 CST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1020 mb (30.12 in) | W 20 kph (W 12.7 mph) | 0.00 mm (0.00 in) | 5SM |
| | KSPW 041353Z AUTO 27011KT 5SM -SN OVC025 M09/M13 A3011 RMK AO2 SNB33 SLP224 P0000 T10941128 $ |
| 06:53 CST |  Overcast | -9°C / 16°F | -14°C / 7°F | 67% | 1020 mb (30.12 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KSPW 041253Z AUTO 28009KT 10SM OVC027 M09/M14 A3012 RMK AO2 SLP225 T10941139 $ |
| 06:09 CST |  Overcast | -10°C / 14°F | -13°C / 9°F | 79% | 1020 mb (30.12 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KSPW 041209Z AUTO 27008KT 10SM BKN027 OVC032 M10/M13 A3012 RMK AO2 $ |
| 05:53 CST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KSPW 041153Z AUTO 27007KT 10SM FEW021 OVC032 M12/M14 A3013 RMK AO2 SLP228 60000 T11171144 11111 21161 58005 $ |
| 04:53 CST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1021 mb (30.15 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KSPW 041053Z AUTO 28007KT 10SM OVC031 M12/M14 A3014 RMK AO2 SLP232 T11171139 $ |
| 03:53 CST |  Mostly Cloudy | -13°C / 9°F | -14°C / 7°F | 92% | 1021 mb (30.15 in) | W 13 kph (W 8.1 mph) | 0.00 mm (0.00 in) | 10SM |
| | KSPW 040953Z AUTO 27007KT 10SM FEW023 BKN031 M13/M14 A3014 RMK AO2 SNE15 SLP233 P0000 T11281144 $ |
| 02:53 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1021 mb (30.15 in) | W 15 kph (W 9.2 mph) | 0.00 mm (0.00 in) | 7SM |
| | KSPW 040853Z AUTO 27008KT 7SM -SN OVC029 M12/M14 A3015 RMK AO2 SNB39 SLP236 P0000 60000 T11221144 50000 $ |
| 02:48 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1021 mb (30.15 in) | W 13 kph (W 8.1 mph) | 0.00 mm (0.00 in) | 9SM |
| | KSPW 040848Z AUTO 28007KT 9SM -SN OVC029 M13/M14 A3015 RMK AO2 SNB39 P0000 $ |
| 01:53 CST |  Clear | -15°C / 5°F | -17°C / 1°F | 85% | 1021 mb (30.15 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KSPW 040753Z AUTO 28008KT 10SM CLR M15/M17 A3016 RMK AO2 SLP239 T11501167 $ |
| 00:53 CST |  Clear | -15°C / 5°F | -17°C / 1°F | 85% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KSPW 040653Z AUTO 00000KT 10SM CLR M15/M17 A3015 RMK AO2 SLP236 T11501172 $ |