| 21:55 CST |  Clear | 5°C / 41°F | 1°C / 34°F | 76% | 1018 mb (30.06 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KOLV 260355Z AUTO 21005KT 10SM CLR 05/01 A3007 RMK A01 P000 |
| 21:35 CST |  Clear | 5°C / 41°F | 0°C / 32°F | 70% | 1018 mb (30.06 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KOLV 260335Z AUTO 22005KT 10SM CLR 05/00 A3007 RMK A01 P000 |
| 21:15 CST |  Clear | 6°C / 43°F | 0°C / 32°F | 66% | 1018 mb (30.06 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KOLV 260315Z AUTO 21005KT 10SM CLR 06/00 A3007 RMK A01 P000 |
| 20:55 CST |  Clear | 6°C / 43°F | 0°C / 32°F | 66% | 1018 mb (30.06 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KOLV 260255Z AUTO 21005KT 10SM CLR 06/00 A3007 RMK A01 P000 |
| 19:50 CST |  Clear | 7°C / 45°F | 0°C / 32°F | 61% | 1019 mb (30.09 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KOLV 260150Z 22004KT 10SM SKC 07/00 A3008 |
| 18:50 CST |  Clear | 8°C / 46°F | 0°C / 32°F | 57% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KOLV 260050Z 00000KT 10SM SKC 08/00 A3007 |
| 17:50 CST |  Clear | 9°C / 48°F | 0°C / 32°F | 54% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KOLV 252350Z 00000KT 10SM SKC 09/00 A3006 |
| 16:50 CST |  Clear | 11°C / 52°F | -1°C / 30°F | 44% | 1018 mb (30.06 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KOLV 252250Z 17003KT 10SM SKC 11/M01 A3005 |
| 15:55 CST |  Clear | 13°C / 55°F | -1°C / 30°F | 38% | 1018 mb (30.06 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KOLV 252155Z 28007KT 10SM SKC 13/M01 A3006 |
| 14:46 CST |  Clear | 14°C / 57°F | -1°C / 30°F | 36% | 1018 mb (30.06 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KOLV 252046Z 32005KT 10SM SKC 14/M01 A3006 |
| 13:55 CST |  Clear | 14°C / 57°F | 0°C / 32°F | 39% | 1018 mb (30.06 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KOLV 251955Z 28010KT 10SM SKC 14/00 A3006 |
| 12:50 CST |  Clear | 13°C / 55°F | 0°C / 32°F | 41% | 1019 mb (30.09 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KOLV 251850Z 32005KT 10SM CLR 13/00 A3008 |
| 11:50 CST |  Clear | 12°C / 54°F | 0°C / 32°F | 44% | 1020 mb (30.12 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KOLV 251750Z 30007KT 10SM SKC 12/00 A3011 |
| 10:50 CST |  Clear | 11°C / 52°F | 1°C / 34°F | 50% | 1020 mb (30.12 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KOLV 251650Z 27005KT 10SM SKC 11/01 A3013 |
| 08:50 CST |  Clear | 7°C / 45°F | 5°C / 41°F | 87% | 1020 mb (30.12 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KOLV 251450Z 25007KT 10SM SKC 07/05 A3013 |
| 07:48 CST |  Clear | 4°C / 39°F | 4°C / 39°F | 100% | 1020 mb (30.12 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KOLV 251348Z 22006KT 10SM SKC 04/04 A3012 |
| 06:55 CST |  Clear | 2°C / 36°F | 2°C / 36°F | 100% | 1020 mb (30.12 in) | SW 24 kph (SW 15 mph) | - | 10SM |
| | KOLV 251255Z AUTO 21013KT 10SM CLR 02/02 A3011 RMK A01 P000 |
| 06:35 CST |  Clear | 2°C / 36°F | 2°C / 36°F | 100% | 1020 mb (30.12 in) | SW 24 kph (SW 15 mph) | - | 10SM |
| | KOLV 251235Z AUTO 21013KT 10SM CLR 02/02 A3011 RMK A01 P000 |
| 06:15 CST |  Clear | 2°C / 36°F | 2°C / 36°F | 100% | 1019 mb (30.09 in) | SW 22 kph (SW 13.8 mph) | - | 10SM |
| | KOLV 251215Z AUTO 21012KT 10SM CLR 02/02 A3010 RMK A01 P000 |
| 05:55 CST |  Clear | 2°C / 36°F | 2°C / 36°F | 100% | 1019 mb (30.09 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KOLV 251155Z AUTO 21005KT 10SM CLR 02/02 A3010 RMK A01 P000 |
| 05:35 CST |  Clear | 2°C / 36°F | 2°C / 36°F | 100% | 1019 mb (30.09 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KOLV 251135Z AUTO 22004KT 10SM CLR 02/02 A3009 RMK A01 P000 |
| 05:15 CST |  Clear | 2°C / 36°F | 2°C / 36°F | 100% | 1019 mb (30.09 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KOLV 251115Z AUTO 21006KT 10SM CLR 02/02 A3009 RMK A01 P000 |
| 04:55 CST |  Clear | 2°C / 36°F | 2°C / 36°F | 100% | 1019 mb (30.09 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KOLV 251055Z AUTO 21006KT 10SM CLR 02/02 A3009 RMK A01 P000 |
| 04:35 CST |  Clear | 2°C / 36°F | 2°C / 36°F | 100% | 1019 mb (30.09 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KOLV 251035Z AUTO 21005KT 10SM CLR 02/02 A3009 RMK A01 P000 |
| 04:15 CST |  Clear | 2°C / 36°F | 2°C / 36°F | 100% | 1019 mb (30.09 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KOLV 251015Z AUTO 21006KT 10SM CLR 02/02 A3009 RMK A01 P000 |
| 03:55 CST |  Clear | 3°C / 37°F | 3°C / 37°F | 100% | 1019 mb (30.09 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KOLV 250955Z AUTO 20005KT 10SM CLR 03/03 A3009 RMK A01 P000 |
| 03:35 CST |  Clear | 3°C / 37°F | 3°C / 37°F | 100% | 1019 mb (30.09 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KOLV 250935Z AUTO 22005KT 10SM CLR 03/03 A3010 RMK A01 P000 |
| 03:15 CST |  Clear | 3°C / 37°F | 3°C / 37°F | 100% | 1019 mb (30.09 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KOLV 250915Z AUTO 22005KT 10SM CLR 03/03 A3010 RMK A01 P000 |
| 02:55 CST |  Clear | 3°C / 37°F | 3°C / 37°F | 100% | 1019 mb (30.09 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KOLV 250855Z AUTO 22005KT 10SM CLR 03/03 A3009 RMK A01 P000 |
| 02:35 CST |  Clear | 3°C / 37°F | 3°C / 37°F | 100% | 1019 mb (30.09 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KOLV 250835Z AUTO 22004KT 10SM CLR 03/03 A3009 RMK A01 P000 |
| 02:15 CST |  Clear | 3°C / 37°F | 3°C / 37°F | 100% | 1019 mb (30.09 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KOLV 250815Z AUTO 22006KT 10SM CLR 03/03 A3010 RMK A01 P000 |
| 01:55 CST |  Clear | 3°C / 37°F | 3°C / 37°F | 100% | 1019 mb (30.09 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KOLV 250755Z AUTO 22006KT 10SM CLR 03/03 A3010 RMK A01 P000 |
| 01:35 CST |  Clear | 3°C / 37°F | 3°C / 37°F | 100% | 1019 mb (30.09 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KOLV 250735Z AUTO 21006KT 10SM CLR 03/03 A3009 RMK A01 P000 |
| 01:15 CST |  Clear | 3°C / 37°F | 3°C / 37°F | 100% | 1019 mb (30.09 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KOLV 250715Z AUTO 21005KT 10SM CLR 03/03 A3008 RMK A01 P000 |
| 00:55 CST |  Clear | 3°C / 37°F | 3°C / 37°F | 100% | 1019 mb (30.09 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KOLV 250655Z AUTO 21006KT 10SM CLR 03/03 A3008 RMK A01 P000 |
| 00:35 CST |  Clear | 4°C / 39°F | 4°C / 39°F | 100% | 1019 mb (30.09 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KOLV 250635Z AUTO 21006KT 10SM CLR 04/04 A3008 RMK A01 P000 |
| 00:15 CST |  Clear | 4°C / 39°F | 4°C / 39°F | 100% | 1019 mb (30.09 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KOLV 250615Z AUTO 21005KT 10SM CLR 04/04 A3008 RMK A01 P000 |