| 15:53 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1017 mb (30.03 in) | W 19 kph (W 11.5 mph) | 0.00 mm (0.00 in) | 4SM |
| | KGFK 242153Z 28010KT 4SM -SN BR BKN007 OVC048 M08/M11 A3002 RMK AO2 SNB06 SLP181 P0000 T10831106 |
| 15:41 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1016 mb (30 in) | W 19 kph (W 11.5 mph) | 0.00 mm (0.00 in) | 4SM |
| | KGFK 242141Z 28010KT 4SM -SN BR OVC007 M08/M11 A3001 RMK AO2 SNB06 P0000 |
| 15:34 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1016 mb (30 in) | W 17 kph (W 10.4 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KGFK 242134Z 28009KT 2 1/2SM -SN OVC007 M08/M11 A3001 RMK AO2 SNB06 P0000 |
| 14:53 CST |  Overcast | -8°C / 18°F | -11°C / 12°F | 79% | 1016 mb (30 in) | WNW 20 kph (WNW 12.7 mph) | 0.00 mm (0.00 in) | 10SM |
| | KGFK 242053Z 29011KT 10SM OVC007 M08/M11 A2999 RMK AO2 SLP173 P0000 60000 T10781106 56011 |
| 13:53 CST |  Overcast Unknown Precip | -7°C / 19°F | -10°C / 14°F | 79% | 1016 mb (30 in) | W 24 kph (W 15 mph) | 0.00 mm (0.00 in) | 10SM |
| | KGFK 241953Z 28013KT 10SM UP OVC007 M07/M10 A3001 RMK AO2 UPB50SNE1856 SLP180 P0000 T10721100 |
| 12:53 CST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 1016 mb (30 in) | WNW 19 kph (WNW 11.5 mph) | 0.00 mm (0.00 in) | 9SM |
| | KGFK 241853Z 29010KT 9SM -SN OVC007 M07/M09 A3000 RMK AO2 SLP175 P0000 T10721094 |
| 12:14 CST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 1017 mb (30.03 in) | WNW 17 kph (WNW 10.4 mph) | 0.00 mm (0.00 in) | 5SM |
| | KGFK 241814Z 29009KT 5SM -SN BR OVC007 M07/M09 A3002 RMK AO2 P0000 |
| 11:53 CST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1017 mb (30.03 in) | WNW 15 kph (WNW 9.2 mph) | 0.25 mm (0.01 in) | 2SM |
| | KGFK 241753Z 29008KT 2SM -SN BR OVC007 M08/M09 A3003 RMK AO2 SFC VIS 4 SLP185 4/008 931009 933010 P0001 60005 T10781094 11033 21078 58007 |
| 10:53 CST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1018 mb (30.06 in) | W 19 kph (W 11.5 mph) | 0.00 mm (0.00 in) | 2SM |
| | KGFK 241653Z 28010KT 2SM -SN BR OVC007 M08/M09 A3005 RMK AO2 SLP193 P0000 T10781094 |
| 10:16 CST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 1017 mb (30.03 in) | W 20 kph (W 12.7 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KGFK 241616Z 28011KT 1 3/4SM -SN BR BKN005 BKN023 OVC029 M07/M08 A3004 RMK AO2 TWR VIS 3 P0000 |
| 10:09 CST |  Overcast Light Snow | -6°C / 21°F | -7°C / 19°F | 93% | 1017 mb (30.03 in) | W 15 kph (W 9.2 mph) | 0.00 mm (0.00 in) | 3SM |
| | KGFK 241609Z 27008KT 3SM -SN BR SCT005 BKN023 OVC029 M06/M07 A3004 RMK AO2 P0000 |
| 09:53 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1017 mb (30.03 in) | E 9 kph (E 5.8 mph) | 0.00 mm (0.00 in) | 5SM |
| | KGFK 241553Z 09005KT 5SM -SN BR BKN029 OVC075 M03/M04 A3004 RMK AO2 SNE24B46 SLP185 P0000 T10331044 |
| 09:07 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | E 7 kph (E 4.6 mph) | 0.00 mm (0.00 in) | 5SM |
| | KGFK 241507Z 08004KT 5SM -SN BR SCT024 OVC080 M03/M04 A3005 RMK AO2 P0000 |
| 08:53 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | E 7 kph (E 4.6 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KGFK 241453Z 08004KT 1 1/2SM -SN BR BKN026 BKN032 OVC080 M03/M04 A3005 RMK AO2 TWR VIS 2 SLP191 P0001 60004 T10331044 58007 |
| 08:40 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | E 7 kph (E 4.6 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KGFK 241440Z 08004KT 1 1/4SM -SN BR SCT018 BKN027 OVC039 M03/M04 A3005 RMK AO2 P0001 |
| 08:24 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | E 6 kph (E 3.5 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KGFK 241424Z 08003KT 2 1/2SM -SN BR FEW022 BKN029 OVC039 M03/M04 A3005 RMK AO2 P0000 |
| 07:53 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | ENE 7 kph (ENE 4.6 mph) | 0.25 mm (0.01 in) | 4SM |
| | KGFK 241353Z 07004KT 4SM -SN BR FEW025 OVC037 M03/M04 A3006 RMK AO2 SLP194 P0001 T10331044 |
| 07:05 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | NE 9 kph (NE 5.8 mph) | 0.25 mm (0.01 in) | 5SM |
| | KGFK 241305Z 05005KT 5SM -SN BR SCT010 BKN026 OVC031 M03/M04 A3006 RMK AO2 P0001 |
| 06:53 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | NE 11 kph (NE 6.9 mph) | 0.51 mm (0.02 in) | 1 1/4SM |
| | KGFK 241253Z 04006KT 1 1/4SM -SN BR BKN010 OVC028 M03/M04 A3006 RMK AO2 TWR VIS 1 1/2 SLP195 P0002 T10331044 |
| 06:18 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | NE 9 kph (NE 5.8 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KGFK 241218Z 04005KT 1 1/4SM -SN BR BKN012 OVC031 M03/M04 A3007 RMK AO2 TWR VIS 1 1/2 P0001 |
| 05:53 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | NE 9 kph (NE 5.8 mph) | 1.02 mm (0.04 in) | 1 1/4SM |
| | KGFK 241153Z 04005KT 1 1/4SM -SN BR OVC008 M03/M04 A3007 RMK AO2 SLP198 4/007 931018 P0004 60016 70026 T10331044 11033 21044 56017 |
| 04:53 CST |  Obscured Light Snow | -4°C / 25°F | -5°C / 23°F | 93% | 1019 mb (30.09 in) | NE 9 kph (NE 5.8 mph) | 0.76 mm (0.03 in) | 1SM |
| | KGFK 241053Z 04005KT 1SM -SN BR VV005 M04/M05 A3008 RMK AO2 SLP202 P0003 T10391050 |
| 04:39 CST |  Obscured Light Snow | -4°C / 25°F | -5°C / 23°F | 93% | 1019 mb (30.09 in) | NE 7 kph (NE 4.6 mph) | 0.51 mm (0.02 in) | 1SM |
| | KGFK 241039Z 04004KT 1SM -SN BR VV008 M04/M05 A3009 RMK AO2 P0002 |
| 04:16 CST |  Overcast Light Snow | -4°C / 25°F | -5°C / 23°F | 93% | 1019 mb (30.09 in) | NE 9 kph (NE 5.8 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KGFK 241016Z 03005KT 1 1/2SM -SN BR OVC014 M04/M05 A3010 RMK AO2 P0001 |
| 03:53 CST |  Overcast Light Snow | -4°C / 25°F | -5°C / 23°F | 93% | 1019 mb (30.09 in) | NE 9 kph (NE 5.8 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KGFK 240953Z 03005KT 1 1/2SM -SN BR OVC016 M04/M05 A3010 RMK AO2 SLP209 P0001 T10391050 |
| 03:40 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1020 mb (30.12 in) | NNE 9 kph (NNE 5.8 mph) | 0.25 mm (0.01 in) | 2SM |
| | KGFK 240940Z 02005KT 2SM -SN BR OVC018 M04/M06 A3011 RMK AO2 P0001 |
| 03:23 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1020 mb (30.12 in) | NNE 9 kph (NNE 5.8 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KGFK 240923Z 02005KT 1 3/4SM -SN BR OVC018 M04/M06 A3011 RMK AO2 P0001 |
| 03:05 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1020 mb (30.12 in) | NNE 9 kph (NNE 5.8 mph) | 0.25 mm (0.01 in) | 2SM |
| | KGFK 240905Z 02005KT 2SM -SN BR OVC016 M04/M06 A3012 RMK AO2 P0001 |
| 02:53 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1020 mb (30.12 in) | NNE 9 kph (NNE 5.8 mph) | 0.51 mm (0.02 in) | 1 1/4SM |
| | KGFK 240853Z 02005KT 1 1/4SM -SN BR OVC012 M04/M06 A3012 RMK AO2 SLP215 P0002 60008 T10441056 56009 |
| 01:53 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1020 mb (30.12 in) | NNE 7 kph (NNE 4.6 mph) | 0.76 mm (0.03 in) | 1 1/2SM |
| | KGFK 240753Z 02004KT 1 1/2SM -SN BR OVC010 M04/M06 A3013 RMK AO2 SLP217 P0003 T10441056 |
| 01:11 CST |  Overcast Light Snow | -4°C / 25°F | -5°C / 23°F | 93% | 1020 mb (30.12 in) | NE 6 kph (NE 3.5 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KGFK 240711Z 04003KT 1 1/2SM -SN BR OVC010 M04/M05 A3013 RMK AO2 P0001 |
| 00:53 CST |  Overcast Light Snow | -4°C / 25°F | -5°C / 23°F | 93% | 1021 mb (30.15 in) | NE 6 kph (NE 3.5 mph) | 0.76 mm (0.03 in) | 1 1/4SM |
| | KGFK 240653Z 05003KT 1 1/4SM -SN BR OVC008 M04/M05 A3014 RMK AO2 SLP220 P0003 T10391050 |
| 00:21 CST |  Overcast Light Snow | -4°C / 25°F | -5°C / 23°F | 93% | 1021 mb (30.15 in) | ENE 6 kph (ENE 3.5 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KGFK 240621Z 06003KT 1 1/4SM -SN BR OVC008 M04/M05 A3014 RMK AO2 P0001 |