| 10:54 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1005 mb (29.68 in) | SSE 22 kph (SSE 13.8 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPIA 261654Z 20012G20KT 1SM R13/5000VP6000FT -SN FEW014 BKN019 OVC028 M04/M07 A2968 RMK AO2 SLP060 P0000 T10441072 $ |
| 10:50 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1005 mb (29.68 in) | SSE 28 kph (SSE 17.3 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPIA 261650Z 20015G20KT 1SM R13/5000VP6000FT -SN BR BKN016 OVC024 M04/M07 A2968 RMK AO2 P0000 $ |
| 10:30 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1005 mb (29.68 in) | SW 24 kph (SW 15 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPIA 261630Z 21013KT 1/2SM R13/4000VP6000FT -SN FZFG BKN012 BKN018 OVC023 M04/M07 A2969 RMK AO2 P0000 |
| 10:15 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1005 mb (29.68 in) | SW 17 kph (SW 10.4 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPIA 261615Z 21009KT 1/2SM R13/4000V4500FT -SN FZFG SCT014 OVC021 M04/M07 A2968 RMK AO2 P0000 $ |
| 10:01 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1005 mb (29.68 in) | SW 19 kph (SW 11.5 mph) | 0.00 mm (0.00 in) | |
| | KPIA 261601Z 21010KT R13/4500VP6000FT -SN FEW011 SCT018 OVC026 M04/M07 A2968 RMK AO2 P0000 $ |
| 09:54 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1005 mb (29.68 in) | SSE 19 kph (SSE 11.5 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPIA 261554Z 20010KT 1SM R13/5500VP6000FT -SN SCT019 OVC026 M04/M07 A2968 RMK AO2 SLP060 P0000 T10441072 $ |
| 09:42 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1005 mb (29.68 in) | SSE 20 kph (SSE 12.7 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPIA 261542Z 20011KT 1SM R13/5000VP6000FT -SN BKN028 OVC036 M04/M07 A2968 RMK AO2 P0000 $ |
| 09:23 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1005 mb (29.68 in) | SW 22 kph (SW 13.8 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPIA 261523Z 21012KT 1SM R13/P6000FT -SN SCT017 OVC036 M04/M07 A2967 RMK AO2 P0000 $ |
| 09:01 CST |  Overcast Light Snow | -4°C / 25°F | -8°C / 18°F | 74% | 1005 mb (29.68 in) | SW 24 kph (SW 15 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPIA 261501Z 21013KT 1SM R13/P6000FT -SN FEW010 OVC016 M04/M08 A2967 RMK AO2 P0000 $ |
| 08:54 CST |  Overcast Light Snow | -4°C / 25°F | -8°C / 18°F | 74% | 1005 mb (29.68 in) | SW 26 kph (SW 16.1 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KPIA 261454Z 21014G20KT 1 1/2SM -SN SCT010 OVC018 M04/M08 A2967 RMK AO2 PK WND 23027/1442 SLP055 P0001 60002 T10441078 53010 $ |
| 08:49 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1005 mb (29.68 in) | SW 28 kph (SW 17.3 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KPIA 261449Z 22015G27KT 1 1/2SM -SN FEW010 OVC014 M04/M07 A2967 RMK AO2 PK WND 23027/1442 P0001 $ |
| 08:44 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1005 mb (29.68 in) | SW 32 kph (SW 19.6 mph) | 0.25 mm (0.01 in) | 1SM |
| | KPIA 261444Z 22017G27KT 1SM R13/4500VP6000FT -SN BKN008 OVC014 M04/M07 A2967 RMK AO2 PK WND 23027/1442 P0001 $ |
| 08:39 CST |  Overcast Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1005 mb (29.68 in) | SW 20 kph (SW 12.7 mph) | 0.25 mm (0.01 in) | 1/2SM |
| | KPIA 261439Z 23011KT 1/2SM R13/2600VP6000FT SN FZFG SCT003 OVC010 M04/M07 A2967 RMK AO2 P0001 $ |
| 08:29 CST |  Overcast Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1004 mb (29.65 in) | SW 17 kph (SW 10.4 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPIA 261429Z 23009KT 1/2SM R13/2400V3500FT SN FZFG BKN005 OVC012 M04/M07 A2966 RMK AO2 P0000 $ |
| 08:12 CST |  Overcast Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1004 mb (29.65 in) | SW 26 kph (SW 16.1 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPIA 261412Z 21014KT 1/2SM R13/4500VP6000FT SN BKN013 BKN021 OVC033 M04/M07 A2966 RMK AO2 P0000 $ |
| 08:07 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1004 mb (29.65 in) | SSE 26 kph (SSE 16.1 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPIA 261407Z 20014G21KT 1SM R13/P6000FT -SN FEW015 BKN020 OVC034 M04/M07 A2966 RMK AO2 P0000 $ |
| 08:01 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1004 mb (29.65 in) | S 24 kph (S 15 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KPIA 261401Z 19013G19KT 1 1/2SM -SN BR FEW015 BKN030 OVC046 M04/M07 A2966 RMK AO2 P0000 $ |
| 07:54 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1004 mb (29.65 in) | SSE 26 kph (SSE 16.1 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPIA 261354Z 20014KT 1/2SM R13/P6000FT -SN FZFG FEW015 BKN030 OVC044 M04/M07 A2966 RMK AO2 SLP051 P0000 T10441067 $ |
| 07:05 CST |  Overcast Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1004 mb (29.65 in) | SSE 28 kph (SSE 17.3 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPIA 261305Z 20015G22KT 1/2SM R13/P6000FT SN FEW010 BKN015 OVC025 M04/M07 A2965 RMK AO2 P0000 $ |
| 06:56 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1004 mb (29.65 in) | S 32 kph (S 19.6 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPIA 261256Z 19017G21KT 1/2SM R13/5000VP6000FT -SN FZFG BKN012 OVC018 M04/M07 A2964 RMK AO2 P0000 $ |
| 06:54 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1004 mb (29.65 in) | S 30 kph (S 18.4 mph) | 0.25 mm (0.01 in) | 1/2SM |
| | KPIA 261254Z 19016G21KT 1/2SM R13/5000VP6000FT -SN FZFG SCT010 OVC015 M04/M07 A2964 RMK AO2 SLP047 P0001 T10441067 $ |
| 06:41 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1004 mb (29.65 in) | SSE 22 kph (SSE 13.8 mph) | 0.25 mm (0.01 in) | 3/4SM |
| | KPIA 261241Z 20012KT 3/4SM R13/5000V6000FT -SN BR SCT004 OVC015 M04/M06 A2965 RMK AO2 P0001 $ |
| 06:22 CST |  Overcast Light Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1004 mb (29.65 in) | SW 22 kph (SW 13.8 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPIA 261222Z 23012G25KT 3/4SM R13/2800VP6000FT -SN BR BKN006 OVC015 M05/M07 A2964 RMK AO2 P0000 $ |
| 05:54 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1004 mb (29.65 in) | SSE 28 kph (SSE 17.3 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPIA 261154Z 20015KT 3/4SM R13/3500V5000FT -SN BR FEW005 SCT008 OVC013 M04/M07 A2964 RMK AO2 SLP045 P0000 60000 70007 T10441067 11044 21061 53001 $ |
| 05:26 CST |  Overcast Light Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1003 mb (29.62 in) | S 20 kph (S 12.7 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPIA 261126Z 18011KT 3/4SM R13/4000VP6000FT -SN BR FEW006 OVC013 M05/M07 A2963 RMK AO2 P0000 $ |
| 04:54 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1003 mb (29.62 in) | S 26 kph (S 16.1 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPIA 261054Z 19014KT 3/4SM R13/P6000FT -SN BKN013 BKN020 OVC027 M04/M07 A2963 RMK AO2 SLP043 P0000 T10441072 $ |
| 04:42 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1003 mb (29.62 in) | S 24 kph (S 15 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPIA 261042Z 19013G20KT 3/4SM R13/P6000FT -SN BR BKN013 BKN020 OVC027 M04/M07 A2963 RMK AO2 P0000 $ |
| 04:12 CST |  Overcast Light Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1003 mb (29.62 in) | S 24 kph (S 15 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPIA 261012Z 19013KT 3/4SM R13/P6000FT -SN BR BKN016 OVC021 M05/M07 A2963 RMK AO2 P0000 $ |
| 04:03 CST |  Overcast Light Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1003 mb (29.62 in) | S 30 kph (S 18.4 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPIA 261003Z 18016KT 3/4SM R13/5000VP6000FT -SN BR BKN013 OVC018 M05/M07 A2963 RMK AO2 P0000 $ |
| 03:54 CST |  Overcast Light Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1003 mb (29.62 in) | S 26 kph (S 16.1 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPIA 260954Z 17014KT 1SM R13/P6000FT -SN BR FEW010 OVC016 M05/M07 A2963 RMK AO2 SLP043 P0000 T10501072 $ |
| 03:40 CST |  Overcast Light Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1003 mb (29.62 in) | S 24 kph (S 15 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPIA 260940Z 18013G20KT 1SM R13/P6000FT -SN BR BKN015 BKN019 OVC024 M05/M07 A2963 RMK AO2 P0000 $ |
| 03:30 CST |  Overcast Light Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1003 mb (29.62 in) | S 24 kph (S 15 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPIA 260930Z 18013KT 1SM R13/5000VP6000FT -SN BR BKN013 OVC018 M05/M07 A2963 RMK AO2 P0000 $ |
| 03:01 CST |  Overcast Light Snow | -5°C / 23°F | -8°C / 18°F | 80% | 1003 mb (29.62 in) | S 22 kph (S 13.8 mph) | 0.00 mm (0.00 in) | |
| | KPIA 260901Z 19012KT -SN SCT013 BKN018 OVC029 M05/M08 A2963 RMK AO2 P0000 $ |
| 02:54 CST |  Overcast Light Snow | -5°C / 23°F | -8°C / 18°F | 80% | 1003 mb (29.62 in) | S 26 kph (S 16.1 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KPIA 260854Z 19014KT 1 1/4SM -SN SCT016 BKN028 OVC037 M05/M08 A2963 RMK AO2 SLP044 P0000 60000 T10501078 53001 $ |
| 02:45 CST |  Overcast Light Snow | -5°C / 23°F | -8°C / 18°F | 80% | 1003 mb (29.62 in) | S 26 kph (S 16.1 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KPIA 260845Z 19014G21KT 1 1/4SM -SN SCT014 BKN030 OVC035 M05/M08 A2963 RMK AO2 P0000 $ |
| 02:23 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1004 mb (29.65 in) | S 22 kph (S 13.8 mph) | 0.00 mm (0.00 in) | 2SM |
| | KPIA 260823Z 18012KT 2SM -SN BR SCT014 BKN019 OVC034 M06/M08 A2964 RMK AO2 P0000 $ |
| 02:05 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1003 mb (29.62 in) | S 26 kph (S 16.1 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KPIA 260805Z 18014G22KT 1 1/4SM -SN SCT014 OVC025 M06/M08 A2963 RMK AO2 P0000 $ |
| 01:54 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1004 mb (29.65 in) | S 28 kph (S 17.3 mph) | 0.00 mm (0.00 in) | 5SM |
| | KPIA 260754Z 19015G23KT 5SM -SN BKN014 BKN021 OVC065 M06/M08 A2964 RMK AO2 SLP045 P0000 T10561083 $ |
| 01:42 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1003 mb (29.62 in) | S 28 kph (S 17.3 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KPIA 260742Z 18015KT 1 1/2SM -SN BKN016 BKN038 OVC060 M06/M08 A2963 RMK AO2 P0000 $ |
| 01:30 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1003 mb (29.62 in) | S 30 kph (S 18.4 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KPIA 260730Z 18016KT 1 1/2SM -SN BKN013 BKN021 OVC060 M06/M08 A2963 RMK AO2 P0000 $ |
| 00:54 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1003 mb (29.62 in) | S 32 kph (S 19.6 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KPIA 260654Z 18017G21KT 1 1/2SM -SN BR OVC016 M06/M08 A2963 RMK AO2 SLP042 P0000 T10611083 $ |
| 00:37 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1003 mb (29.62 in) | S 32 kph (S 19.6 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KPIA 260637Z 18017G21KT 1 1/2SM -SN BR BKN014 OVC020 M06/M08 A2963 RMK AO2 P0000 $ |
| 00:16 CST |  Overcast Light Snow | -6°C / 21°F | -9°C / 16°F | 80% | 1003 mb (29.62 in) | S 32 kph (S 19.6 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KPIA 260616Z 18017G23KT 1 1/2SM -SN OVC020 M06/M09 A2963 RMK AO2 P0000 $ |