| 18:54 CST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 999 mb (29.5 in) | WNW 22 kph (WNW 13.8 mph) | 0.00 mm (0.00 in) | 5SM |
| | KISW 100054Z AUTO 29012KT 5SM -SN OVC018 M11/M14 A2950 RMK AO2 SNB16 SLP007 P0000 T11111139 TSNO |
| 17:54 CST |  Overcast | -10°C / 14°F | -13°C / 9°F | 79% | 998 mb (29.47 in) | WNW 26 kph (WNW 16.1 mph) | - | 10SM |
| | KISW 092354Z AUTO 29014KT 10SM OVC018 M10/M13 A2946 RMK AO2 SLP993 60000 T11001133 11028 21100 51051 TSNO |
| 17:34 CST |  Overcast | -9°C / 16°F | -13°C / 9°F | 73% | 997 mb (29.44 in) | WNW 30 kph (WNW 18.4 mph) | - | 10SM |
| | KISW 092334Z AUTO 29016G23KT 10SM SCT016 BKN022 OVC038 M09/M13 A2944 RMK AO2 TSNO |
| 17:27 CST |  Overcast | -9°C / 16°F | -13°C / 9°F | 73% | 997 mb (29.44 in) | WNW 24 kph (WNW 15 mph) | - | 10SM |
| | KISW 092327Z AUTO 29013G21KT 10SM SCT018 BKN038 OVC080 M09/M13 A2944 RMK AO2 TSNO |
| 16:54 CST |  Overcast | -8°C / 18°F | -12°C / 10°F | 73% | 996 mb (29.41 in) | NW 24 kph (NW 15 mph) | 0.00 mm (0.00 in) | 10SM |
| | KISW 092254Z AUTO 30013G23KT 10SM BKN020 OVC025 M08/M12 A2942 RMK AO2 SNB10E25 SLP978 P0000 T10831122 TSNO |
| 16:36 CST |  Overcast | -8°C / 18°F | -11°C / 12°F | 79% | 996 mb (29.41 in) | WNW 32 kph (WNW 19.6 mph) | 0.00 mm (0.00 in) | 10SM |
| | KISW 092236Z AUTO 29017G22KT 10SM BKN025 BKN031 OVC080 M08/M11 A2941 RMK AO2 SNB10E25 P0000 TSNO |
| 15:54 CST |  Overcast | -6°C / 21°F | -11°C / 12°F | 68% | 995 mb (29.38 in) | NW 26 kph (NW 16.1 mph) | 0.00 mm (0.00 in) | 10SM |
| | KISW 092154Z AUTO 31014G24KT 10SM FEW025 OVC065 M06/M11 A2937 RMK AO2 PK WND 32032/2118 UPB00E19B37E47SNE00 PRESRR SLP959 P0000 T10611106 TSNO |
| 15:04 CST |  Overcast Unknown Precip | -6°C / 21°F | -9°C / 16°F | 80% | 993 mb (29.32 in) | NW 35 kph (NW 21.9 mph) | 0.00 mm (0.00 in) | 5SM |
| | KISW 092104Z AUTO 32019G27KT 5SM UP FEW023 BKN037 OVC065 M06/M09 A2932 RMK AO2 PK WND 32027/2056 UPB00SNE00 P0000 TSNO |
| 14:54 CST |  Overcast Light Snow | -6°C / 21°F | -9°C / 16°F | 80% | 992 mb (29.29 in) | NW 28 kph (NW 17.3 mph) | 0.00 mm (0.00 in) | 3SM |
| | KISW 092054Z AUTO 32015G29KT 3SM -SN BKN024 BKN031 OVC065 M06/M09 A2930 RMK AO2 PK WND 32030/1955 UPB41E45SNB24E41B45 SLP938 P0000 60000 T10561089 53044 TSNO |
| 13:54 CST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 991 mb (29.26 in) | NW 35 kph (NW 21.9 mph) | - | 7SM |
| | KISW 091954Z AUTO 32019G26KT 7SM BKN024 OVC031 M04/M08 A2925 RMK AO2 PK WND 33028/1930 SLP918 T10441078 PWINO FZRANO TSNO |
| 13:17 CST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 990 mb (29.23 in) | NNW 32 kph (NNW 19.6 mph) | - | 7SM |
| | KISW 091917Z AUTO 33017G24KT 7SM SCT022 BKN028 OVC037 M04/M07 A2922 RMK AO2 PK WND 34026/1855 PWINO FZRANO TSNO |
| 13:08 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 989 mb (29.21 in) | NNW 30 kph (NNW 18.4 mph) | - | 8SM |
| | KISW 091908Z AUTO 33016G24KT 8SM SCT025 BKN040 OVC049 M03/M07 A2921 RMK AO2 PK WND 34026/1855 PWINO FZRANO TSNO |
| 12:54 CST |  Overcast Hazy | -3°C / 27°F | -7°C / 19°F | 74% | 989 mb (29.21 in) | NNW 35 kph (NNW 21.9 mph) | - | 5SM |
| | KISW 091854Z AUTO 34019G30KT 5SM HZ BKN027 OVC060 M03/M07 A2921 RMK AO2 PK WND 33030/1848 SLP903 T10331072 PWINO FZRANO TSNO |
| 11:54 CST |  Overcast Hazy | -3°C / 27°F | -7°C / 19°F | 74% | 988 mb (29.18 in) | N 35 kph (N 21.9 mph) | - | 6SM |
| | KISW 091754Z AUTO 35019G27KT 6SM HZ OVC026 M03/M07 A2917 RMK AO2 PK WND 35027/1749 SLP891 T10281067 11028 21039 53015 PWINO FZRANO TSNO |
| 10:54 CST |  Overcast Hazy | -3°C / 27°F | -6°C / 21°F | 80% | 987 mb (29.15 in) | NNW 35 kph (NNW 21.9 mph) | - | 4SM |
| | KISW 091654Z AUTO 34019G28KT 4SM HZ BKN023 OVC033 M03/M06 A2916 RMK AO2 PK WND 34028/1653 SLP886 T10281061 PWINO FZRANO TSNO |
| 10:12 CST |  Overcast Hazy | -3°C / 27°F | -6°C / 21°F | 80% | 987 mb (29.15 in) | N 33 kph (N 20.7 mph) | - | 4SM |
| | KISW 091612Z AUTO 35018G24KT 4SM HZ FEW020 OVC027 M03/M06 A2914 RMK AO2 PWINO FZRANO TSNO |
| 10:05 CST |  Overcast Fog And Mist | -3°C / 27°F | -6°C / 21°F | 80% | 986 mb (29.12 in) | N 24 kph (N 15 mph) | - | 2 1/2SM |
| | KISW 091605Z AUTO 35013G23KT 2 1/2SM BR FEW019 OVC025 M03/M06 A2913 RMK AO2 PWINO FZRANO TSNO |
| 09:54 CST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 986 mb (29.12 in) | NNW 30 kph (NNW 18.4 mph) | - | 1 3/4SM |
| | KISW 091554Z AUTO 34016G25KT 1 3/4SM BR FEW014 OVC021 M03/M05 A2913 RMK AO2 SLP877 T10331050 PWINO FZRANO TSNO |
| 09:52 CST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 986 mb (29.12 in) | N 26 kph (N 16.1 mph) | - | 1 3/4SM |
| | KISW 091552Z AUTO 35014G25KT 1 3/4SM BR FEW014 OVC021 M03/M05 A2913 RMK AO2 PWINO FZRANO TSNO |
| 09:43 CST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 986 mb (29.12 in) | N 26 kph (N 16.1 mph) | - | 2SM |
| | KISW 091543Z AUTO 35014G25KT 2SM BR OVC016 M03/M05 A2912 RMK AO2 PWINO FZRANO TSNO |
| 09:38 CST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 986 mb (29.12 in) | N 30 kph (N 18.4 mph) | - | 1 3/4SM |
| | KISW 091538Z AUTO 35016G22KT 1 3/4SM BR OVC012 M03/M05 A2912 RMK AO2 PWINO FZRANO TSNO |
| 09:27 CST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 986 mb (29.12 in) | N 32 kph (N 19.6 mph) | - | 1 1/4SM |
| | KISW 091527Z AUTO 35017G22KT 1 1/4SM BR BKN008 OVC014 M03/M05 A2911 RMK AO2 PWINO FZRANO TSNO |
| 09:15 CST |  Overcast Fog | -4°C / 25°F | -5°C / 23°F | 93% | 985 mb (29.09 in) | N 32 kph (N 19.6 mph) | - | 1/2SM |
| | KISW 091515Z AUTO 35017G23KT 1/2SM FZFG BKN008 OVC012 M04/M05 A2910 RMK AO2 PWINO FZRANO TSNO |
| 09:06 CST |  Overcast Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 985 mb (29.09 in) | N 30 kph (N 18.4 mph) | - | 3/4SM |
| | KISW 091506Z AUTO 35016KT 3/4SM BR BKN010 BKN014 OVC027 M04/M05 A2910 RMK AO2 PWINO FZRANO TSNO |
| 08:57 CST |  Overcast Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 985 mb (29.09 in) | N 33 kph (N 20.7 mph) | - | 1SM |
| | KISW 091457Z AUTO 36018G23KT 1SM BR BKN014 BKN021 OVC026 M04/M05 A2910 RMK AO2 PWINO FZRANO TSNO |
| 08:54 CST |  Overcast Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 985 mb (29.09 in) | N 30 kph (N 18.4 mph) | - | 1 1/4SM |
| | KISW 091454Z AUTO 35016G21KT 1 1/4SM BR BKN016 BKN021 OVC026 M04/M05 A2910 RMK AO2 SLP866 T10391050 53003 PWINO FZRANO TSNO |
| 08:47 CST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 985 mb (29.09 in) | N 26 kph (N 16.1 mph) | - | 2SM |
| | KISW 091447Z AUTO 35014G23KT 2SM BR FEW013 BKN019 OVC027 M03/M05 A2909 RMK AO2 PWINO FZRANO TSNO |
| 08:24 CST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 985 mb (29.09 in) | N 28 kph (N 17.3 mph) | - | 2 1/2SM |
| | KISW 091424Z AUTO 35015G23KT 2 1/2SM BR BKN014 OVC022 M03/M05 A2909 RMK AO2 PWINO FZRANO TSNO |
| 07:54 CST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 984 mb (29.06 in) | N 32 kph (N 19.6 mph) | - | 3SM |
| | KISW 091354Z AUTO 36017G26KT 3SM BR SCT013 OVC019 M03/M04 A2907 RMK AO2 PK WND 02026/1345 SLP857 T10281039 PWINO FZRANO TSNO |
| 07:41 CST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 984 mb (29.06 in) | N 26 kph (N 16.1 mph) | - | 4SM |
| | KISW 091341Z AUTO 36014G23KT 4SM BR BKN015 OVC019 M03/M04 A2907 RMK AO2 PWINO FZRANO TSNO |
| 07:34 CST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 984 mb (29.06 in) | N 32 kph (N 19.6 mph) | - | 4SM |
| | KISW 091334Z AUTO 36017G23KT 4SM BR BKN013 OVC019 M03/M04 A2907 RMK AO2 PWINO FZRANO TSNO |
| 07:23 CST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 984 mb (29.06 in) | N 33 kph (N 20.7 mph) | - | 3SM |
| | KISW 091323Z AUTO 01018G25KT 3SM BR SCT013 BKN019 OVC027 M03/M04 A2907 RMK AO2 PWINO FZRANO TSNO $ |
| 06:54 CST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 984 mb (29.06 in) | N 28 kph (N 17.3 mph) | - | 2SM |
| | KISW 091254Z AUTO 01015G26KT 2SM BR SCT012 BKN023 OVC042 M03/M04 A2907 RMK AO2 PK WND 01027/1204 SLP859 T10281039 PWINO FZRANO TSNO $ |
| 06:46 CST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 984 mb (29.06 in) | N 30 kph (N 18.4 mph) | - | 2SM |
| | KISW 091246Z AUTO 01016G21KT 2SM BR SCT012 BKN019 OVC046 M03/M04 A2907 RMK AO2 PK WND 01027/1204 PWINO FZRANO TSNO $ |
| 06:34 CST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 985 mb (29.09 in) | N 22 kph (N 13.8 mph) | - | 1 3/4SM |
| | KISW 091234Z AUTO 36012G20KT 1 3/4SM BR FEW009 BKN016 OVC036 M03/M04 A2908 RMK AO2 PK WND 01027/1204 PWINO FZRANO TSNO $ |
| 06:26 CST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 985 mb (29.09 in) | N 28 kph (N 17.3 mph) | - | 1 3/4SM |
| | KISW 091226Z AUTO 01015G22KT 1 3/4SM BR FEW012 BKN019 OVC055 M03/M04 A2908 RMK AO2 PK WND 01027/1204 PWINO FZRANO TSNO $ |
| 05:54 CST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 985 mb (29.09 in) | NNE 33 kph (NNE 20.7 mph) | - | 2SM |
| | KISW 091154Z AUTO 02018G23KT 2SM BR FEW012 BKN019 OVC041 M03/M04 A2909 RMK AO2 SLP862 60005 70010 T10281044 11028 21033 56034 PWINO FZRANO TSNO $ |
| 05:35 CST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 985 mb (29.09 in) | NNE 30 kph (NNE 18.4 mph) | - | 1 3/4SM |
| | KISW 091135Z AUTO 02016KT 1 3/4SM BR FEW010 SCT014 OVC022 M03/M04 A2909 RMK AO2 PWINO FZRANO TSNO $ |
| 05:28 CST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 985 mb (29.09 in) | N 26 kph (N 16.1 mph) | - | 2SM |
| | KISW 091128Z AUTO 01014G23KT 2SM BR BKN014 OVC020 M03/M04 A2909 RMK AO2 PWINO FZRANO TSNO $ |
| 05:06 CST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 985 mb (29.09 in) | NE 28 kph (NE 17.3 mph) | - | 2SM |
| | KISW 091106Z AUTO 03015G25KT 2SM BR SCT012 BKN018 OVC024 M03/M04 A2910 RMK AO2 PWINO FZRANO TSNO $ |
| 04:54 CST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 986 mb (29.12 in) | NE 28 kph (NE 17.3 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KISW 091054Z AUTO 03015G24KT 1 3/4SM BR BKN012 OVC021 M03/M04 A2911 RMK AO2 SNEMM SLP870 P0000 T10281039 PWINO FZRANO TSNO $ |
| 04:40 CST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 986 mb (29.12 in) | NE 28 kph (NE 17.3 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KISW 091040Z AUTO 03015G22KT 1 1/2SM BR BKN010 OVC016 M03/M04 A2912 RMK AO2 SNEMM P0000 TSNO $ |
| 04:32 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 986 mb (29.12 in) | NE 32 kph (NE 19.6 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KISW 091032Z AUTO 03017G22KT 1 1/4SM -SN BR SCT008 OVC015 M03/M04 A2912 RMK AO2 P0000 TSNO |
| 04:06 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 987 mb (29.15 in) | NNE 26 kph (NNE 16.1 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KISW 091006Z AUTO 02014G21KT 1 1/4SM -SN BR BKN006 BKN013 OVC020 M03/M04 A2914 RMK AO2 P0000 TSNO |
| 03:54 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 987 mb (29.15 in) | NE 22 kph (NE 13.8 mph) | 0.25 mm (0.01 in) | 1SM |
| | KISW 090954Z AUTO 03012G23KT 1SM -SN BR BKN006 OVC013 M03/M04 A2914 RMK AO2 SLP882 P0001 T10281039 TSNO |
| 03:35 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 987 mb (29.15 in) | NE 28 kph (NE 17.3 mph) | 0.25 mm (0.01 in) | 1SM |
| | KISW 090935Z AUTO 03015KT 1SM -SN BR BKN006 BKN010 OVC016 M03/M04 A2916 RMK AO2 P0001 TSNO |
| 02:54 CST |  Overcast Snow | -3°C / 27°F | -3°C / 27°F | 100% | 988 mb (29.18 in) | NE 30 kph (NE 18.4 mph) | 0.51 mm (0.02 in) | 1/2SM |
| | KISW 090854Z AUTO 04016G23KT 1/2SM SN FZFG BKN003 OVC010 M03/M03 A2919 RMK AO2 SLP897 P0002 60004 T10281033 56059 TSNO |
| 01:54 CST |  Overcast Snow | -3°C / 27°F | -4°C / 25°F | 93% | 990 mb (29.23 in) | NE 22 kph (NE 13.8 mph) | 0.25 mm (0.01 in) | 1/2SM |
| | KISW 090754Z AUTO 04012G24KT 1/2SM SN FZFG BKN003 OVC010 M03/M04 A2923 RMK AO2 PK WND 05030/0732 SLP911 P0001 T10281039 TSNO |
| 00:54 CST |  Overcast Snow | -3°C / 27°F | -4°C / 25°F | 93% | 991 mb (29.26 in) | NE 32 kph (NE 19.6 mph) | 0.25 mm (0.01 in) | 1/2SM |
| | KISW 090654Z AUTO 04017G26KT 1/2SM SN FZFG BKN003 OVC013 M03/M04 A2927 RMK AO2 PK WND 04026/0648 PRESFR SLP925 P0001 T10281039 TSNO |
| 00:39 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 992 mb (29.29 in) | NE 33 kph (NE 20.7 mph) | 0.25 mm (0.01 in) | 3/4SM |
| | KISW 090639Z AUTO 04018G24KT 3/4SM -SN BR BKN005 OVC013 M03/M04 A2930 RMK AO2 PK WND 04026/0627 PRESFR P0001 TSNO |
| 00:35 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 992 mb (29.29 in) | NE 32 kph (NE 19.6 mph) | 0.25 mm (0.01 in) | 1SM |
| | KISW 090635Z AUTO 05017G26KT 1SM -SN BR SCT007 OVC013 M03/M04 A2930 RMK AO2 PK WND 04026/0627 PRESFR P0001 TSNO |