| 10:45 CST |  Clear | 0°C / 32°F | -7°C / 19°F | 60% | 1014 mb (29.94 in) | SSE 20 kph (SSE 12.7 mph) | - | 10SM |
| | KGNC 251645Z AUTO 20011KT 10SM CLR 00/M07 A2994 RMK AO2 T00031074 |
| 10:25 CST |  Clear | 0°C / 32°F | -8°C / 18°F | 55% | 1014 mb (29.94 in) | SW 20 kph (SW 12.7 mph) | - | 10SM |
| | KGNC 251625Z AUTO 21011KT 10SM CLR 00/M08 A2995 RMK AO2 T10051082 |
| 10:05 CST |  Clear | -1°C / 30°F | -8°C / 18°F | 59% | 1014 mb (29.94 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KGNC 251605Z AUTO 20009KT 10SM CLR M01/M08 A2995 RMK AO2 T10101083 |
| 09:45 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1014 mb (29.94 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KGNC 251545Z AUTO 21008KT 10SM CLR M02/M07 A2995 RMK AO2 T10191072 |
| 09:25 CST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1014 mb (29.94 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KGNC 251525Z AUTO 21007KT 10SM CLR M03/M08 A2994 RMK AO2 T10301076 |
| 09:05 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1014 mb (29.94 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KGNC 251505Z AUTO 21005KT 10SM CLR M04/M08 A2994 RMK AO2 T10361077 |
| 08:45 CST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1014 mb (29.94 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KGNC 251445Z AUTO 20006KT 10SM CLR M05/M08 A2993 RMK AO2 T10461080 |
| 08:25 CST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1014 mb (29.94 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KGNC 251425Z AUTO 20006KT 10SM CLR M05/M08 A2993 RMK AO2 T10551085 |
| 08:05 CST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1013 mb (29.91 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KGNC 251405Z AUTO 21005KT 10SM CLR M06/M09 A2992 RMK AO2 T10611089 |
| 07:45 CST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1013 mb (29.91 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KGNC 251345Z AUTO 21006KT 10SM CLR M06/M09 A2992 RMK AO2 T10571086 |
| 07:25 CST |  Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1013 mb (29.91 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KGNC 251325Z AUTO 21006KT 10SM CLR M08/M09 A2992 RMK AO2 T10791094 |
| 07:05 CST |  Clear | -8°C / 18°F | -10°C / 14°F | 86% | 1013 mb (29.91 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KGNC 251305Z AUTO 18003KT 10SM CLR M08/M10 A2992 RMK AO2 T10831097 |
| 06:45 CST |  Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1014 mb (29.94 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KGNC 251245Z AUTO 22003KT 10SM CLR M08/M09 A2994 RMK AO2 T10801095 |
| 06:25 CST |  Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1014 mb (29.94 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KGNC 251225Z AUTO 22003KT 10SM CLR M08/M09 A2994 RMK AO2 T10771093 |
| 06:05 CST |  Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KGNC 251205Z AUTO 00000KT 10SM CLR M08/M09 A2994 RMK AO2 T10801095 |
| 05:45 CST |  Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KGNC 251145Z AUTO 00000KT 10SM CLR M08/M09 A2995 RMK AO2 T10781095 11055 21078 |
| 05:25 CST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1014 mb (29.94 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KGNC 251125Z AUTO 25004KT 10SM CLR M07/M09 A2995 RMK AO2 T10731090 |
| 05:05 CST |  Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1015 mb (29.97 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KGNC 251105Z AUTO 24003KT 10SM CLR M08/M09 A2996 RMK AO2 T10761091 |
| 04:45 CST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1015 mb (29.97 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KGNC 251045Z AUTO 23003KT 10SM CLR M07/M09 A2996 RMK AO2 T10721088 |
| 04:25 CST |  Clear | -7°C / 19°F | -8°C / 18°F | 93% | 1015 mb (29.97 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KGNC 251025Z AUTO 26003KT 10SM CLR M07/M08 A2997 RMK AO2 T10661084 |
| 04:05 CST |  Clear | -7°C / 19°F | -8°C / 18°F | 93% | 1015 mb (29.97 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KGNC 251005Z AUTO 26004KT 10SM CLR M07/M08 A2998 RMK AO2 T10661082 |
| 03:45 CST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1015 mb (29.97 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KGNC 250945Z AUTO 25004KT 10SM CLR M06/M08 A2998 RMK AO2 T10641083 |
| 03:25 CST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1016 mb (30 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KGNC 250925Z AUTO 27004KT 10SM CLR M06/M08 A2999 RMK AO2 T10641083 |
| 03:05 CST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1016 mb (30 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KGNC 250905Z AUTO 26005KT 10SM CLR M06/M08 A2999 RMK AO2 T10651079 |
| 02:45 CST |  Clear | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KGNC 250845Z AUTO 26005KT 10SM CLR M07/M08 A3000 RMK AO2 T10691081 |
| 02:25 CST |  Clear | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KGNC 250825Z AUTO 25005KT 10SM CLR M07/M08 A3001 RMK AO2 T10701081 |
| 02:05 CST |  Clear | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KGNC 250805Z AUTO 25005KT 10SM CLR M07/M08 A3001 RMK AO2 T10671077 |
| 01:45 CST |  Clear | -7°C / 19°F | -8°C / 18°F | 93% | 1017 mb (30.03 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KGNC 250745Z AUTO 25005KT 10SM CLR M07/M08 A3002 RMK AO2 T10661077 |
| 01:25 CST |  Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1017 mb (30.03 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KGNC 250725Z AUTO 26003KT 10SM CLR M06/M07 A3002 RMK AO2 T10601074 |
| 01:05 CST |  Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KGNC 250705Z AUTO 00000KT 10SM CLR M06/M07 A3002 RMK AO2 T10571071 |
| 00:45 CST |  Clear | -5°C / 23°F | -7°C / 19°F | 86% | 1017 mb (30.03 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KGNC 250645Z AUTO 30004KT 10SM CLR M05/M07 A3003 RMK AO2 T10551068 |
| 00:25 CST |  Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1017 mb (30.03 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KGNC 250625Z AUTO 30004KT 10SM CLR M06/M07 A3004 RMK AO2 T10601071 |
| 00:05 CST |  Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1018 mb (30.06 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KGNC 250605Z AUTO 31004KT 10SM CLR M06/M07 A3005 RMK AO2 T10561069 |