| 13:56 CST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1015 mb (29.97 in) | SSE 22 kph (SSE 13.8 mph) | - | 10SM |
| | KGCM 061956Z AUTO 16012G18KT 10SM SCT009 BKN016 OVC021 04/01 A2996 RMK AO2 |
| 13:36 CST |  Overcast | 4°C / 39°F | 0°C / 32°F | 75% | 1015 mb (29.97 in) | SSE 26 kph (SSE 16.1 mph) | - | 10SM |
| | KGCM 061936Z AUTO 16014G21KT 10SM SCT009 SCT012 OVC021 04/00 A2998 RMK AO2 |
| 13:17 CST |  Mostly Cloudy | 4°C / 39°F | 0°C / 32°F | 75% | 1016 mb (30 in) | SSE 32 kph (SSE 19.6 mph) | - | 10SM |
| | KGCM 061917Z AUTO 15017G24KT 10SM SCT014 BKN021 04/00 A2999 RMK AO2 |
| 12:56 CST |  Mostly Cloudy | 5°C / 41°F | 0°C / 32°F | 70% | 1016 mb (30 in) | SSE 22 kph (SSE 13.8 mph) | - | 10SM |
| | KGCM 061856Z AUTO 16012G20KT 10SM BKN021 05/00 A2999 RMK AO2 |
| 12:36 CST |  Mostly Cloudy | 6°C / 43°F | -1°C / 30°F | 61% | 1016 mb (30 in) | SSE 26 kph (SSE 16.1 mph) | - | 10SM |
| | KGCM 061836Z AUTO 16014G20KT 10SM BKN021 06/M01 A3000 RMK AO2 |
| 12:17 CST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1016 mb (30 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KGCM 061817Z AUTO 16009G17KT 10SM OVC021 06/M01 A3000 RMK AO2 |
| 11:56 CST |  Mostly Cloudy | 5°C / 41°F | -1°C / 30°F | 66% | 1016 mb (30 in) | SE 26 kph (SE 16.1 mph) | - | 10SM |
| | KGCM 061756Z AUTO 14014KT 10SM BKN023 05/M01 A3000 RMK AO2 |
| 11:36 CST |  Mostly Cloudy | 5°C / 41°F | -1°C / 30°F | 66% | 1017 mb (30.03 in) | SE 22 kph (SE 13.8 mph) | - | 10SM |
| | KGCM 061736Z AUTO 13012KT 10SM BKN023 05/M01 A3003 RMK AO2 |
| 11:16 CST |  Mostly Cloudy | 5°C / 41°F | -1°C / 30°F | 66% | 1018 mb (30.06 in) | SE 24 kph (SE 15 mph) | - | 10SM |
| | KGCM 061716Z AUTO 14013KT 10SM BKN021 05/M01 A3005 RMK AO2 |
| 10:56 CST |  Overcast | 5°C / 41°F | -1°C / 30°F | 66% | 1018 mb (30.06 in) | SSE 22 kph (SSE 13.8 mph) | - | 10SM |
| | KGCM 061656Z AUTO 15012G17KT 10SM OVC019 05/M01 A3006 RMK AO2 |
| 10:36 CST |  Overcast | 4°C / 39°F | -2°C / 28°F | 65% | 1018 mb (30.06 in) | SE 20 kph (SE 12.7 mph) | - | 10SM |
| | KGCM 061636Z AUTO 13011G16KT 10SM OVC019 04/M02 A3007 RMK AO2 |
| 10:18 CST |  Overcast | 4°C / 39°F | -3°C / 27°F | 61% | 1018 mb (30.06 in) | SE 20 kph (SE 12.7 mph) | - | 10SM |
| | KGCM 061618Z AUTO 13011KT 10SM OVC019 04/M03 A3007 RMK AO2 |
| 09:56 CST |  Mostly Cloudy | 3°C / 37°F | -3°C / 27°F | 65% | 1018 mb (30.06 in) | SE 20 kph (SE 12.7 mph) | - | 10SM |
| | KGCM 061556Z AUTO 13011G15KT 10SM BKN021 BKN034 03/M03 A3007 RMK AO2 |
| 09:36 CST |  Mostly Cloudy | 3°C / 37°F | -4°C / 25°F | 60% | 1018 mb (30.06 in) | SE 24 kph (SE 15 mph) | - | 10SM |
| | KGCM 061536Z AUTO 12013KT 10SM SCT023 BKN036 03/M04 A3007 RMK AO2 |
| 09:16 CST |  Partly Cloudy | 3°C / 37°F | -4°C / 25°F | 60% | 1018 mb (30.06 in) | SE 24 kph (SE 15 mph) | - | 10SM |
| | KGCM 061516Z AUTO 12013KT 10SM SCT036 03/M04 A3007 RMK AO2 |
| 08:57 CST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1018 mb (30.06 in) | SE 24 kph (SE 15 mph) | - | 10SM |
| | KGCM 061457Z AUTO 12013G17KT 10SM CLR 02/M04 A3007 RMK AO2 |
| 08:36 CST |  Clear | 2°C / 36°F | -5°C / 23°F | 60% | 1018 mb (30.06 in) | SE 20 kph (SE 12.7 mph) | - | 10SM |
| | KGCM 061436Z AUTO 13011KT 10SM CLR 02/M05 A3007 RMK AO2 |
| 08:16 CST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1018 mb (30.06 in) | SE 19 kph (SE 11.5 mph) | - | 10SM |
| | KGCM 061416Z AUTO 12010KT 10SM CLR 01/M06 A3006 RMK AO2 |
| 07:56 CST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1018 mb (30.06 in) | SE 20 kph (SE 12.7 mph) | - | 10SM |
| | KGCM 061356Z AUTO 12011KT 10SM CLR 01/M06 A3005 RMK AO2 |
| 07:36 CST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1018 mb (30.06 in) | SE 22 kph (SE 13.8 mph) | - | 10SM |
| | KGCM 061336Z AUTO 12012KT 10SM CLR 01/M06 A3005 RMK AO2 |
| 07:16 CST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1018 mb (30.06 in) | SE 17 kph (SE 10.4 mph) | - | 10SM |
| | KGCM 061316Z AUTO 13009KT 10SM CLR 01/M06 A3006 RMK AO2 |
| 06:56 CST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1018 mb (30.06 in) | ESE 13 kph (ESE 8.1 mph) | - | 10SM |
| | KGCM 061256Z AUTO 11007KT 10SM CLR 01/M06 A3005 RMK AO2 |
| 06:36 CST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1017 mb (30.03 in) | E 17 kph (E 10.4 mph) | - | 10SM |
| | KGCM 061236Z AUTO 10009KT 10SM CLR 00/M06 A3003 RMK AO2 |
| 06:16 CST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1018 mb (30.06 in) | ESE 13 kph (ESE 8.1 mph) | - | 10SM |
| | KGCM 061216Z AUTO 11007KT 10SM CLR 00/M06 A3005 RMK AO2 |
| 05:56 CST |  Clear | 0°C / 32°F | -7°C / 19°F | 60% | 1018 mb (30.06 in) | ESE 15 kph (ESE 9.2 mph) | - | 10SM |
| | KGCM 061156Z AUTO 11008KT 10SM CLR 00/M07 A3005 RMK AO2 |
| 05:36 CST |  Clear | 0°C / 32°F | -7°C / 19°F | 60% | 1018 mb (30.06 in) | ESE 15 kph (ESE 9.2 mph) | - | 10SM |
| | KGCM 061136Z AUTO 11008KT 10SM CLR 00/M07 A3005 RMK AO2 |
| 05:16 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1018 mb (30.06 in) | E 15 kph (E 9.2 mph) | - | 10SM |
| | KGCM 061116Z AUTO 10008KT 10SM CLR M01/M07 A3006 RMK AO2 |
| 04:56 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1018 mb (30.06 in) | E 17 kph (E 10.4 mph) | - | 10SM |
| | KGCM 061056Z AUTO 10009KT 10SM CLR M01/M07 A3005 RMK AO2 |
| 04:36 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1018 mb (30.06 in) | ESE 15 kph (ESE 9.2 mph) | - | 10SM |
| | KGCM 061036Z AUTO 11008KT 10SM CLR M01/M07 A3007 RMK AO2 |
| 04:16 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1018 mb (30.06 in) | ESE 11 kph (ESE 6.9 mph) | - | 10SM |
| | KGCM 061016Z AUTO 11006KT 10SM CLR M01/M07 A3007 RMK AO2 |
| 03:56 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1018 mb (30.06 in) | ESE 13 kph (ESE 8.1 mph) | - | 10SM |
| | KGCM 060956Z AUTO 11007KT 10SM CLR M01/M07 A3006 RMK AO2 |
| 03:36 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1018 mb (30.06 in) | ESE 15 kph (ESE 9.2 mph) | - | 10SM |
| | KGCM 060936Z AUTO 11008KT 10SM CLR M01/M07 A3006 RMK AO2 |
| 03:16 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1018 mb (30.06 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KGCM 060916Z AUTO 12006KT 10SM CLR M02/M07 A3007 RMK AO2 |
| 02:56 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1018 mb (30.06 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KGCM 060856Z AUTO 12008KT 10SM CLR M01/M07 A3007 RMK AO2 |
| 02:36 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1019 mb (30.09 in) | ESE 13 kph (ESE 8.1 mph) | - | 10SM |
| | KGCM 060836Z AUTO 11007KT 10SM CLR M02/M07 A3008 RMK AO2 |
| 02:16 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1018 mb (30.06 in) | ESE 11 kph (ESE 6.9 mph) | - | 10SM |
| | KGCM 060816Z AUTO 11006KT 10SM CLR M01/M07 A3007 RMK AO2 |
| 01:56 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1019 mb (30.09 in) | E 13 kph (E 8.1 mph) | - | 10SM |
| | KGCM 060756Z AUTO 10007KT 10SM CLR M02/M07 A3008 RMK AO2 |
| 01:36 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1019 mb (30.09 in) | ESE 15 kph (ESE 9.2 mph) | - | 10SM |
| | KGCM 060736Z AUTO 11008KT 10SM CLR M01/M07 A3008 RMK AO2 |
| 01:16 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1019 mb (30.09 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KGCM 060716Z AUTO 12006KT 10SM CLR M01/M07 A3009 RMK AO2 |
| 00:56 CST |  Clear | 0°C / 32°F | -7°C / 19°F | 60% | 1019 mb (30.09 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KGCM 060656Z AUTO 12005KT 10SM CLR 00/M07 A3009 RMK AO2 |
| 00:36 CST |  Clear | 0°C / 32°F | -7°C / 19°F | 60% | 1019 mb (30.09 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KGCM 060636Z AUTO 13006KT 10SM CLR 00/M07 A3009 RMK AO2 |
| 00:16 CST |  Clear | 1°C / 34°F | -7°C / 19°F | 56% | 1019 mb (30.09 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KGCM 060616Z AUTO 13007KT 10SM CLR 01/M07 A3009 RMK AO2 |