| 11:56 CST |  Clear | 8°C / 46°F | -1°C / 30°F | 53% | 1004 mb (29.65 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLYV 011756Z AUTO 31006KT 10SM CLR 08/M01 A2966 RMK AO2 |
| 11:36 CST |  Clear | 6°C / 43°F | 0°C / 32°F | 66% | 1004 mb (29.65 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KLYV 011736Z AUTO 29004KT 10SM CLR 06/00 A2966 RMK AO2 |
| 11:16 CST |  Clear | 5°C / 41°F | -1°C / 30°F | 66% | 1005 mb (29.68 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KLYV 011716Z AUTO 28004KT 10SM CLR 05/M01 A2967 RMK AO2 |
| 10:56 CST |  Clear | 4°C / 39°F | -1°C / 30°F | 70% | 1005 mb (29.68 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KLYV 011656Z AUTO 29005KT 10SM CLR 04/M01 A2967 RMK AO2 |
| 10:36 CST |  Clear | 4°C / 39°F | -1°C / 30°F | 70% | 1005 mb (29.68 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KLYV 011636Z AUTO 27003KT 10SM CLR 04/M01 A2967 RMK AO2 |
| 10:16 CST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1004 mb (29.65 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KLYV 011616Z AUTO 24003KT 10SM CLR 03/M01 A2966 RMK AO2 |
| 09:56 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KLYV 011556Z AUTO 00000KT 10SM CLR 01/M01 A2966 RMK AO2 |
| 09:36 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KLYV 011536Z AUTO 00000KT 10SM CLR 00/M02 A2965 RMK AO2 |
| 09:16 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KLYV 011516Z AUTO 00000KT 10SM CLR M01/M03 A2966 RMK AO2 |
| 08:56 CST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KLYV 011456Z AUTO 00000KT 10SM CLR M02/M03 A2965 RMK AO2 |
| 08:36 CST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KLYV 011436Z AUTO 00000KT 10SM CLR M02/M03 A2965 RMK AO2 |
| 08:16 CST |  Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KLYV 011416Z AUTO 00000KT 10SM CLR M03/M04 A2965 RMK AO2 |
| 07:56 CST |  Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1003 mb (29.62 in) | Calm | - | 10SM |
| | KLYV 011356Z AUTO 00000KT 10SM CLR M03/M04 A2963 RMK AO2 |
| 07:36 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KLYV 011336Z AUTO 00000KT 10SM CLR M03/M05 A2964 RMK AO2 |
| 07:16 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KLYV 011316Z AUTO 00000KT 10SM CLR M03/M05 A2964 RMK AO2 |
| 06:56 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KLYV 011256Z AUTO 00000KT 10SM CLR M03/M05 A2964 RMK AO2 |
| 06:36 CST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KLYV 011236Z AUTO 00000KT 10SM CLR M04/M06 A2964 RMK AO2 |
| 06:16 CST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KLYV 011216Z AUTO 00000KT 10SM CLR M04/M06 A2964 RMK AO2 |
| 05:56 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1003 mb (29.62 in) | Calm | - | 10SM |
| | KLYV 011156Z AUTO 00000KT 10SM CLR M03/M05 A2963 RMK AO2 |
| 05:36 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1003 mb (29.62 in) | Calm | - | 10SM |
| | KLYV 011136Z AUTO 00000KT 10SM CLR M03/M05 A2963 RMK AO2 |
| 05:16 CST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KLYV 011116Z AUTO 00000KT 10SM CLR M04/M06 A2965 RMK AO2 |
| 04:56 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KLYV 011056Z AUTO 00000KT 10SM CLR M03/M05 A2965 RMK AO2 |
| 04:36 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KLYV 011036Z AUTO 00000KT 10SM CLR M03/M05 A2965 RMK AO2 |
| 04:16 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KLYV 011016Z AUTO 00000KT 10SM CLR M03/M05 A2966 RMK AO2 |
| 03:56 CST |  Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1005 mb (29.68 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KLYV 010956Z AUTO 17003KT 10SM CLR M04/M05 A2967 RMK AO2 |
| 03:36 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KLYV 010936Z AUTO 00000KT 10SM CLR M03/M05 A2968 RMK AO2 |
| 03:16 CST |  Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1005 mb (29.68 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KLYV 010916Z AUTO 18003KT 10SM CLR M05/M06 A2968 RMK AO2 |
| 02:56 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KLYV 010856Z AUTO 00000KT 10SM CLR M03/M05 A2969 RMK AO2 |
| 02:36 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KLYV 010836Z AUTO 00000KT 10SM CLR M03/M05 A2969 RMK AO2 |
| 02:16 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KLYV 010816Z AUTO 00000KT 10SM CLR M03/M05 A2970 RMK AO2 |
| 01:56 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KLYV 010756Z AUTO 00000KT 10SM CLR M03/M05 A2971 RMK AO2 |
| 01:36 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KLYV 010736Z AUTO 00000KT 10SM CLR M03/M05 A2971 RMK AO2 |
| 01:16 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KLYV 010716Z AUTO 00000KT 10SM CLR M03/M05 A2972 RMK AO2 |
| 00:56 CST |  Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KLYV 010656Z AUTO 00000KT 10SM CLR M03/M04 A2972 RMK AO2 |
| 00:36 CST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KLYV 010636Z AUTO 00000KT 10SM CLR M02/M03 A2973 RMK AO2 |
| 00:16 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KLYV 010616Z AUTO 00000KT 10SM CLR M02/M04 A2973 RMK AO2 |