| 20:15 CST |  Overcast Hazy | -14°C / 7°F | -17°C / 1°F | 78% | 1005 mb (29.68 in) | WNW 19 kph (WNW 11.5 mph) | - | 4SM |
| | KRGK 100215Z AUTO 29010G17KT 4SM HZ SCT011 SCT022 OVC031 M14/M17 A2969 RMK AO2 |
| 19:55 CST |  Mostly Cloudy Light Snow | -14°C / 7°F | -16°C / 3°F | 85% | 1005 mb (29.68 in) | WNW 24 kph (WNW 15 mph) | - | 2SM |
| | KRGK 100155Z AUTO 29013KT 2SM -SN SCT011 BKN020 BKN029 M14/M16 A2969 RMK AO2 |
| 19:35 CST |  Partly Cloudy | -13°C / 9°F | -17°C / 1°F | 72% | 1005 mb (29.68 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KRGK 100135Z AUTO 30012G17KT 10SM SCT017 M13/M17 A2968 RMK AO2 |
| 19:15 CST |  Mostly Cloudy Hazy | -13°C / 9°F | -17°C / 1°F | 72% | 1005 mb (29.68 in) | NW 19 kph (NW 11.5 mph) | - | 5SM |
| | KRGK 100115Z AUTO 30010KT 5SM HZ BKN017 M13/M17 A2968 RMK AO2 |
| 18:55 CST |  Mostly Cloudy Hazy | -13°C / 9°F | -17°C / 1°F | 72% | 1005 mb (29.68 in) | NW 20 kph (NW 12.7 mph) | - | 5SM |
| | KRGK 100055Z AUTO 30011G16KT 5SM HZ BKN015 M13/M17 A2967 RMK AO2 |
| 18:35 CST |  Mostly Cloudy Hazy | -13°C / 9°F | -17°C / 1°F | 72% | 1004 mb (29.65 in) | NW 19 kph (NW 11.5 mph) | - | 5SM |
| | KRGK 100035Z AUTO 30010KT 5SM HZ SCT017 BKN031 M13/M17 A2966 RMK AO2 |
| 18:15 CST |  Overcast Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1004 mb (29.65 in) | NW 17 kph (NW 10.4 mph) | - | 5SM |
| | KRGK 100015Z AUTO 31009G15KT 5SM -SN SCT017 BKN029 OVC043 M13/M16 A2966 RMK AO2 |
| 17:55 CST |  Overcast Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1004 mb (29.65 in) | NW 19 kph (NW 11.5 mph) | - | 4SM |
| | KRGK 092355Z AUTO 30010KT 4SM -SN SCT014 BKN023 OVC030 M13/M16 A2965 RMK AO2 |
| 17:35 CST |  Overcast Light Snow | -12°C / 10°F | -16°C / 3°F | 72% | 1004 mb (29.65 in) | NW 17 kph (NW 10.4 mph) | - | 5SM |
| | KRGK 092335Z AUTO 30009G14KT 5SM -SN BKN030 OVC043 M12/M16 A2965 RMK AO2 |
| 17:15 CST |  Overcast Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1004 mb (29.65 in) | NW 22 kph (NW 13.8 mph) | - | 4SM |
| | KRGK 092315Z AUTO 31012G16KT 4SM -SN BKN030 OVC043 M13/M16 A2964 RMK AO2 |
| 16:55 CST |  Overcast Light Snow | -12°C / 10°F | -16°C / 3°F | 72% | 1004 mb (29.65 in) | WNW 19 kph (WNW 11.5 mph) | - | 4SM |
| | KRGK 092255Z AUTO 29010KT 4SM -SN SCT030 OVC035 M12/M16 A2964 RMK AO2 |
| 16:35 CST |  Overcast Light Snow | -12°C / 10°F | -16°C / 3°F | 72% | 1003 mb (29.62 in) | NW 17 kph (NW 10.4 mph) | - | 2 1/2SM |
| | KRGK 092235Z AUTO 30009G15KT 2 1/2SM -SN SCT016 BKN023 OVC034 M12/M16 A2963 RMK AO2 |
| 16:15 CST |  Overcast Light Snow | -12°C / 10°F | -16°C / 3°F | 72% | 1003 mb (29.62 in) | NW 17 kph (NW 10.4 mph) | - | 2 1/2SM |
| | KRGK 092215Z AUTO 30009G16KT 2 1/2SM -SN BKN019 BKN024 OVC030 M12/M16 A2962 RMK AO2 |
| 15:55 CST |  Overcast Light Snow | -12°C / 10°F | -16°C / 3°F | 72% | 1003 mb (29.62 in) | NW 19 kph (NW 11.5 mph) | - | 2 1/2SM |
| | KRGK 092155Z AUTO 31010G15KT 2 1/2SM -SN SCT014 BKN023 OVC030 M12/M16 A2961 RMK AO2 |
| 15:35 CST |  Overcast Light Snow | -12°C / 10°F | -16°C / 3°F | 72% | 1002 mb (29.59 in) | NW 19 kph (NW 11.5 mph) | - | 2SM |
| | KRGK 092135Z AUTO 32010G15KT 2SM -SN BKN014 OVC021 M12/M16 A2960 RMK AO2 |
| 15:15 CST |  Overcast Light Snow | -12°C / 10°F | -16°C / 3°F | 72% | 1002 mb (29.59 in) | NW 19 kph (NW 11.5 mph) | - | 3SM |
| | KRGK 092115Z AUTO 31010G19KT 3SM -SN BKN018 BKN023 OVC030 M12/M16 A2959 RMK AO2 |
| 14:55 CST |  Overcast Light Snow | -12°C / 10°F | -16°C / 3°F | 72% | 1002 mb (29.59 in) | NW 19 kph (NW 11.5 mph) | - | 4SM |
| | KRGK 092055Z AUTO 31010G17KT 4SM -SN SCT013 BKN020 OVC046 M12/M16 A2958 RMK AO2 |
| 14:35 CST |  Overcast Light Snow | -12°C / 10°F | -16°C / 3°F | 72% | 1001 mb (29.56 in) | NW 17 kph (NW 10.4 mph) | - | 3SM |
| | KRGK 092035Z AUTO 32009G22KT 3SM -SN SCT014 BKN032 OVC046 M12/M16 A2957 RMK AO2 |
| 14:15 CST |  Overcast Light Snow | -11°C / 12°F | -16°C / 3°F | 67% | 1001 mb (29.56 in) | NW 20 kph (NW 12.7 mph) | - | 3SM |
| | KRGK 092015Z AUTO 32011G21KT 292V352 3SM -SN BKN016 BKN024 OVC045 M11/M16 A2956 RMK AO2 |
| 13:56 CST |  Overcast Light Snow | -11°C / 12°F | -15°C / 5°F | 73% | 1001 mb (29.56 in) | NW 22 kph (NW 13.8 mph) | - | 3SM |
| | KRGK 091956Z AUTO 31012G20KT 3SM -SN SCT015 OVC021 M11/M15 A2955 RMK AO2 |
| 13:36 CST |  Overcast Hazy | -11°C / 12°F | -15°C / 5°F | 73% | 1000 mb (29.53 in) | NW 22 kph (NW 13.8 mph) | - | 2 1/2SM |
| | KRGK 091936Z AUTO 32012G18KT 292V352 2 1/2SM HZ SCT015 OVC020 M11/M15 A2954 RMK AO2 |
| 13:15 CST |  Mostly Cloudy Hazy | -11°C / 12°F | -15°C / 5°F | 73% | 1000 mb (29.53 in) | NW 22 kph (NW 13.8 mph) | - | 4SM |
| | KRGK 091915Z AUTO 32012G21KT 292V352 4SM HZ BKN018 BKN048 M11/M15 A2953 RMK AO2 |
| 12:55 CST |  Overcast Hazy | -11°C / 12°F | -15°C / 5°F | 73% | 1000 mb (29.53 in) | NW 22 kph (NW 13.8 mph) | - | 2 1/2SM |
| | KRGK 091855Z AUTO 31012G20KT 2 1/2SM HZ BKN017 OVC021 M11/M15 A2953 RMK AO2 |
| 12:36 CST |  Overcast Light Snow | -11°C / 12°F | -15°C / 5°F | 73% | 1000 mb (29.53 in) | NW 20 kph (NW 12.7 mph) | - | 2 1/2SM |
| | KRGK 091836Z AUTO 31011G19KT 292V352 2 1/2SM -SN SCT014 BKN019 OVC050 M11/M15 A2952 RMK AO2 |
| 12:15 CST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1000 mb (29.53 in) | NW 17 kph (NW 10.4 mph) | - | 1 1/2SM |
| | KRGK 091815Z AUTO 31009G20KT 1 1/2SM -SN SCT018 OVC050 M11/M14 A2952 RMK AO2 |
| 11:55 CST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 999 mb (29.5 in) | NW 26 kph (NW 16.1 mph) | - | 1 1/2SM |
| | KRGK 091755Z AUTO 31014G19KT 1 1/2SM -SN SCT014 SCT025 OVC050 M11/M14 A2951 RMK AO2 |
| 11:35 CST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 999 mb (29.5 in) | NW 24 kph (NW 15 mph) | - | 1 3/4SM |
| | KRGK 091735Z AUTO 31013G20KT 1 3/4SM -SN SCT010 BKN016 OVC025 M11/M14 A2951 RMK AO2 |
| 11:15 CST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 999 mb (29.5 in) | NW 17 kph (NW 10.4 mph) | - | 1 1/4SM |
| | KRGK 091715Z AUTO 32009G20KT 1 1/4SM -SN OVC012 M11/M14 A2951 RMK AO2 |
| 10:56 CST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 999 mb (29.5 in) | NW 19 kph (NW 11.5 mph) | - | 1SM |
| | KRGK 091656Z AUTO 32010G17KT 1SM -SN OVC007 M11/M14 A2951 RMK AO2 |
| 10:35 CST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 999 mb (29.5 in) | NNW 22 kph (NNW 13.8 mph) | - | 3/4SM |
| | KRGK 091635Z AUTO 33012KT 3/4SM -SN OVC007 M11/M14 A2951 RMK AO2 |
| 10:15 CST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 999 mb (29.5 in) | NW 17 kph (NW 10.4 mph) | - | 3/4SM |
| | KRGK 091615Z AUTO 32009G17KT 292V352 3/4SM -SN BKN007 OVC015 M11/M14 A2950 RMK AO2 |
| 09:55 CST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 999 mb (29.5 in) | NW 20 kph (NW 12.7 mph) | - | 1SM |
| | KRGK 091555Z AUTO 32011G17KT 1SM -SN BKN008 BKN013 OVC021 M11/M14 A2949 RMK AO2 |
| 09:36 CST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 998 mb (29.47 in) | NNW 22 kph (NNW 13.8 mph) | - | 1SM |
| | KRGK 091536Z AUTO 33012G25KT 1SM -SN BKN008 OVC016 M11/M14 A2948 RMK AO2 |
| 09:15 CST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 998 mb (29.47 in) | NW 24 kph (NW 15 mph) | - | 1 1/4SM |
| | KRGK 091515Z AUTO 32013G24KT 1 1/4SM -SN BKN008 OVC018 M11/M14 A2947 RMK AO2 |
| 08:56 CST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 998 mb (29.47 in) | NNW 20 kph (NNW 12.7 mph) | - | 1SM |
| | KRGK 091456Z AUTO 34011G21KT 1SM -SN BKN004 OVC008 M11/M13 A2946 RMK AO2 |
| 08:36 CST |  Overcast Snow | -11°C / 12°F | -13°C / 9°F | 85% | 997 mb (29.44 in) | NNW 20 kph (NNW 12.7 mph) | - | 1/2SM |
| | KRGK 091436Z AUTO 33011G24KT 1/2SM SN OVC004 M11/M13 A2944 RMK AO2 |
| 08:16 CST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 997 mb (29.44 in) | NNW 30 kph (NNW 18.4 mph) | - | 3/4SM |
| | KRGK 091416Z AUTO 34016G27KT 312V012 3/4SM -SN SCT005 OVC010 M11/M13 A2943 RMK AO2 |
| 07:56 CST |  Overcast Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 996 mb (29.41 in) | N 32 kph (N 19.6 mph) | - | 1 1/4SM |
| | KRGK 091356Z AUTO 35017G37KT 1 1/4SM -SN BKN008 OVC013 M10/M13 A2941 RMK AO2 |
| 07:35 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 996 mb (29.41 in) | N 30 kph (N 18.4 mph) | - | 1SM |
| | KRGK 091335Z AUTO 35016G32KT 1SM -SN OVC006 M10/M12 A2940 RMK AO2 |
| 07:16 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 995 mb (29.38 in) | N 37 kph (N 23 mph) | - | 1 1/4SM |
| | KRGK 091316Z AUTO 36020G29KT 1 1/4SM -SN SCT006 OVC014 M10/M12 A2939 RMK AO2 |
| 06:56 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 995 mb (29.38 in) | N 32 kph (N 19.6 mph) | - | 2SM |
| | KRGK 091256Z AUTO 35017G26KT 2SM -SN OVC014 M09/M12 A2939 RMK AO2 |
| 06:35 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 995 mb (29.38 in) | N 28 kph (N 17.3 mph) | - | 2SM |
| | KRGK 091235Z AUTO 36015G23KT 2SM -SN BKN012 OVC019 M09/M12 A2939 RMK AO2 |
| 06:15 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 995 mb (29.38 in) | N 30 kph (N 18.4 mph) | - | 1 3/4SM |
| | KRGK 091215Z AUTO 35016G27KT 1 3/4SM -SN OVC012 M08/M11 A2939 RMK AO2 |
| 05:55 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 995 mb (29.38 in) | N 35 kph (N 21.9 mph) | - | 1 1/2SM |
| | KRGK 091155Z AUTO 35019G26KT 1 1/2SM -SN BKN007 OVC012 M08/M11 A2938 RMK AO2 |
| 05:35 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 995 mb (29.38 in) | N 37 kph (N 23 mph) | - | 1 1/2SM |
| | KRGK 091135Z AUTO 35020G27KT 1 1/2SM -SN OVC005 M08/M11 A2938 RMK AO2 |
| 05:15 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 995 mb (29.38 in) | N 32 kph (N 19.6 mph) | - | 1 1/4SM |
| | KRGK 091115Z AUTO 36017G25KT 1 1/4SM -SN OVC005 M08/M10 A2938 RMK AO2 |
| 04:55 CST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 995 mb (29.38 in) | N 28 kph (N 17.3 mph) | - | 1 1/4SM |
| | KRGK 091055Z AUTO 35015G24KT 332V032 1 1/4SM -SN OVC005 M07/M09 A2937 RMK AO2 |
| 04:35 CST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 995 mb (29.38 in) | N 24 kph (N 15 mph) | - | 1 1/4SM |
| | KRGK 091035Z AUTO 35013G23KT 1 1/4SM -SN OVC005 M07/M09 A2937 RMK AO2 |
| 04:15 CST |  Overcast Snow | -7°C / 19°F | -9°C / 16°F | 86% | 995 mb (29.38 in) | N 30 kph (N 18.4 mph) | - | 1SM |
| | KRGK 091015Z AUTO 36016G26KT 1SM SN OVC003 M07/M09 A2937 RMK AO2 |
| 03:55 CST |  Overcast Snow | -7°C / 19°F | -9°C / 16°F | 86% | 995 mb (29.38 in) | N 24 kph (N 15 mph) | - | 3/4SM |
| | KRGK 090955Z AUTO 35013G23KT 332V032 3/4SM SN OVC003 M07/M09 A2937 RMK AO2 |
| 03:35 CST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 995 mb (29.38 in) | N 24 kph (N 15 mph) | - | |
| | KRGK 090935Z AUTO 36013G20KT OVC003 M07/M09 A2938 RMK AO2 PWINO |
| 03:15 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 995 mb (29.38 in) | N 24 kph (N 15 mph) | - | |
| | KRGK 090915Z AUTO 35013G25KT OVC003 M07/M08 A2938 RMK AO2 PWINO |
| 02:56 CST |  Overcast | -6°C / 21°F | -8°C / 18°F | 86% | 995 mb (29.38 in) | N 24 kph (N 15 mph) | - | |
| | KRGK 090856Z AUTO 35013G19KT OVC003 M06/M08 A2939 RMK AO2 PWINO |
| 02:35 CST |  Overcast | -6°C / 21°F | -7°C / 19°F | 93% | 995 mb (29.38 in) | N 24 kph (N 15 mph) | - | |
| | KRGK 090835Z AUTO 35013G21KT OVC003 M06/M07 A2939 RMK AO2 PWINO |
| 02:15 CST |  Overcast | -5°C / 23°F | -7°C / 19°F | 86% | 996 mb (29.41 in) | N 26 kph (N 16.1 mph) | - | |
| | KRGK 090815Z AUTO 01014G21KT OVC003 M05/M07 A2940 RMK AO2 PWINO |
| 01:56 CST |  Overcast | -6°C / 21°F | -7°C / 19°F | 93% | 996 mb (29.41 in) | N 24 kph (N 15 mph) | - | |
| | KRGK 090756Z AUTO 01013G19KT OVC003 M06/M07 A2940 RMK AO2 PWINO |
| 01:35 CST |  Overcast | -6°C / 21°F | -7°C / 19°F | 93% | 996 mb (29.41 in) | N 24 kph (N 15 mph) | - | |
| | KRGK 090735Z AUTO 36013G21KT OVC003 M06/M07 A2941 RMK AO2 PWINO |
| 01:15 CST |  Overcast | -6°C / 21°F | -7°C / 19°F | 93% | 996 mb (29.41 in) | N 24 kph (N 15 mph) | - | |
| | KRGK 090715Z AUTO 36013G19KT OVC003 M06/M07 A2942 RMK AO2 PWINO |
| 00:55 CST |  Overcast | -6°C / 21°F | -7°C / 19°F | 93% | 997 mb (29.44 in) | N 20 kph (N 12.7 mph) | - | |
| | KRGK 090655Z AUTO 01011G22KT OVC003 M06/M07 A2943 RMK AO2 PWINO |
| 00:35 CST |  Overcast | -6°C / 21°F | -7°C / 19°F | 93% | 997 mb (29.44 in) | NNE 20 kph (NNE 12.7 mph) | - | |
| | KRGK 090635Z AUTO 02011G18KT OVC003 M06/M07 A2945 RMK AO2 PWINO |
| 00:15 CST |  Overcast | -6°C / 21°F | -7°C / 19°F | 93% | 998 mb (29.47 in) | N 20 kph (N 12.7 mph) | - | |
| | KRGK 090615Z AUTO 01011G20KT OVC003 M06/M07 A2947 RMK AO2 PWINO |