| 07:25 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1009 mb (29.8 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KIGQ 021325Z AUTO 18003KT 10SM CLR 01/M02 A2979 RMK AO2 |
| 07:05 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1009 mb (29.8 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KIGQ 021305Z AUTO 18005KT 10SM CLR 01/M02 A2980 RMK AO2 |
| 06:46 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KIGQ 021246Z AUTO 00000KT 10SM CLR 01/M02 A2980 RMK AO2 |
| 06:25 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KIGQ 021225Z AUTO 00000KT 10SM CLR 02/M02 A2980 RMK AO2 |
| 06:05 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1009 mb (29.8 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KIGQ 021205Z AUTO 18003KT 10SM CLR 02/M02 A2980 RMK AO2 |
| 05:45 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1009 mb (29.8 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KIGQ 021145Z AUTO 19003KT 10SM CLR 02/M02 A2979 RMK AO2 |
| 05:25 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1009 mb (29.8 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KIGQ 021125Z AUTO 20003KT 10SM CLR 02/M02 A2979 RMK AO2 |
| 05:05 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1008 mb (29.77 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KIGQ 021105Z AUTO 21004KT 10SM CLR 03/M02 A2978 RMK AO2 |
| 04:45 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1009 mb (29.8 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KIGQ 021045Z AUTO 21006KT 10SM CLR 03/M02 A2979 RMK AO2 |
| 04:25 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1009 mb (29.8 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KIGQ 021025Z AUTO 19005KT 10SM CLR 02/M02 A2980 RMK AO2 |
| 04:05 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1009 mb (29.8 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KIGQ 021005Z AUTO 20004KT 10SM CLR 03/M02 A2980 RMK AO2 |
| 03:45 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1009 mb (29.8 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KIGQ 020945Z AUTO 19007KT 10SM CLR 03/M02 A2981 RMK AO2 |
| 03:25 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1010 mb (29.83 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KIGQ 020925Z AUTO 19005KT 10SM CLR 02/M02 A2982 RMK AO2 |
| 03:05 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1010 mb (29.83 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KIGQ 020905Z AUTO 19005KT 10SM CLR 02/M02 A2983 RMK AO2 |
| 02:45 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1010 mb (29.83 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KIGQ 020845Z AUTO 19004KT 10SM CLR 02/M02 A2983 RMK AO2 |
| 02:25 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1010 mb (29.83 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KIGQ 020825Z AUTO 19005KT 10SM CLR 01/M02 A2984 RMK AO2 |
| 02:05 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1010 mb (29.83 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KIGQ 020805Z AUTO 18005KT 10SM CLR 01/M02 A2984 RMK AO2 |
| 01:45 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1010 mb (29.83 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KIGQ 020745Z AUTO 19003KT 10SM CLR 02/M02 A2983 RMK AO2 |
| 01:26 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1010 mb (29.83 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KIGQ 020726Z AUTO 20004KT 10SM CLR 02/M02 A2984 RMK AO2 |
| 01:05 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1010 mb (29.83 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KIGQ 020705Z AUTO 21006KT 10SM CLR 03/M02 A2984 RMK AO2 |
| 00:45 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1010 mb (29.83 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KIGQ 020645Z AUTO 20006KT 10SM CLR 03/M02 A2984 RMK AO2 |
| 00:25 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1010 mb (29.83 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KIGQ 020625Z AUTO 21007KT 10SM CLR 03/M02 A2984 RMK AO2 |
| 00:05 CST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1011 mb (29.85 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KIGQ 020605Z AUTO 21008KT 10SM CLR 04/M02 A2985 RMK AO2 |