| 15:12 CST |  Clear | 16°C / 61°F | 1°C / 34°F | 36% | 1023 mb (30.21 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KDUC 262112Z AUTO 25005KT 10SM CLR 16/01 A3021 RMK AO2 |
| 14:52 CST |  Clear | 16°C / 61°F | 1°C / 34°F | 36% | 1023 mb (30.21 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KDUC 262052Z AUTO 25008KT 10SM CLR 16/01 A3022 RMK AO2 |
| 14:32 CST |  Clear | 16°C / 61°F | 1°C / 34°F | 36% | 1023 mb (30.21 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KDUC 262032Z AUTO 25008KT 10SM CLR 16/01 A3022 RMK AO2 |
| 14:12 CST |  Clear | 15°C / 59°F | 1°C / 34°F | 39% | 1024 mb (30.24 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KDUC 262012Z AUTO 22007KT 10SM CLR 15/01 A3023 RMK AO2 |
| 13:52 CST |  Clear | 15°C / 59°F | 1°C / 34°F | 39% | 1024 mb (30.24 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KDUC 261952Z AUTO 20007KT 10SM CLR 15/01 A3024 RMK AO2 |
| 13:32 CST |  Clear | 15°C / 59°F | 1°C / 34°F | 39% | 1024 mb (30.24 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KDUC 261932Z AUTO 24010KT 10SM CLR 15/01 A3024 RMK AO2 |
| 13:12 CST |  Clear | 14°C / 57°F | 1°C / 34°F | 41% | 1025 mb (30.27 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KDUC 261912Z AUTO 25005KT 10SM CLR 14/01 A3026 RMK AO2 |
| 12:52 CST |  Clear | 14°C / 57°F | 0°C / 32°F | 39% | 1025 mb (30.27 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KDUC 261852Z AUTO 22005KT 10SM CLR 14/00 A3027 RMK AO2 |
| 12:32 CST |  Clear | 14°C / 57°F | 0°C / 32°F | 39% | 1025 mb (30.27 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KDUC 261832Z AUTO 24006KT 10SM CLR 14/00 A3028 RMK AO2 |
| 12:12 CST |  Clear | 14°C / 57°F | 0°C / 32°F | 39% | 1026 mb (30.3 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KDUC 261812Z AUTO 25006KT 10SM CLR 14/00 A3029 RMK AO2 |
| 11:52 CST |  Clear | 13°C / 55°F | -1°C / 30°F | 38% | 1026 mb (30.3 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KDUC 261752Z AUTO 25006KT 10SM CLR 13/M01 A3030 RMK AO2 |
| 11:32 CST |  Clear | 12°C / 54°F | -1°C / 30°F | 41% | 1026 mb (30.3 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KDUC 261732Z AUTO 23007KT 10SM CLR 12/M01 A3031 RMK AO2 |
| 11:12 CST |  Clear | 12°C / 54°F | -1°C / 30°F | 41% | 1027 mb (30.33 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KDUC 261712Z AUTO 25006KT 10SM CLR 12/M01 A3033 RMK AO2 |
| 10:53 CST |  Clear | 12°C / 54°F | -1°C / 30°F | 41% | 1027 mb (30.33 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KDUC 261653Z AUTO 28006KT 10SM CLR 12/M01 A3033 RMK AO2 |
| 10:32 CST |  Clear | 11°C / 52°F | -1°C / 30°F | 44% | 1027 mb (30.33 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KDUC 261632Z AUTO 26006KT 10SM CLR 11/M01 A3033 RMK AO2 |
| 10:12 CST |  Clear | 9°C / 48°F | 0°C / 32°F | 54% | 1027 mb (30.33 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KDUC 261612Z AUTO 29004KT 10SM CLR 09/00 A3033 RMK AO2 |
| 09:52 CST |  Clear | 8°C / 46°F | 0°C / 32°F | 57% | 1027 mb (30.33 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KDUC 261552Z AUTO 29005KT 10SM CLR 08/00 A3034 RMK AO2 |
| 09:32 CST |  Clear | 7°C / 45°F | 0°C / 32°F | 61% | 1027 mb (30.33 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KDUC 261532Z AUTO 29004KT 10SM CLR 07/00 A3034 RMK AO2 |
| 09:13 CST |  Clear | 6°C / 43°F | 0°C / 32°F | 66% | 1027 mb (30.33 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KDUC 261513Z AUTO 31005KT 10SM CLR 06/00 A3034 RMK AO2 |
| 08:52 CST |  Clear | 4°C / 39°F | -1°C / 30°F | 70% | 1027 mb (30.33 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KDUC 261452Z AUTO 32007KT 10SM CLR 04/M01 A3033 RMK AO2 |
| 08:32 CST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1027 mb (30.33 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KDUC 261432Z AUTO 32004KT 10SM CLR 03/M01 A3032 RMK AO2 |
| 08:12 CST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1027 mb (30.33 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KDUC 261412Z AUTO 33005KT 10SM CLR 02/M01 A3032 RMK AO2 |
| 07:53 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1026 mb (30.3 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KDUC 261353Z AUTO 32005KT 10SM CLR 01/M02 A3031 RMK AO2 |
| 07:32 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1026 mb (30.3 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KDUC 261332Z AUTO 31005KT 10SM CLR 01/M02 A3031 RMK AO2 |
| 07:12 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1026 mb (30.3 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KDUC 261312Z AUTO 33008KT 10SM CLR 01/M02 A3031 RMK AO2 |
| 06:52 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1026 mb (30.3 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KDUC 261252Z AUTO 32007KT 10SM CLR 00/M02 A3030 RMK AO2 |
| 06:33 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1026 mb (30.3 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KDUC 261233Z AUTO 31006KT 10SM CLR 01/M02 A3029 RMK AO2 |
| 06:13 CST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1026 mb (30.3 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KDUC 261213Z AUTO 33007KT 10SM CLR 02/M01 A3029 RMK AO2 |
| 05:52 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1026 mb (30.3 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KDUC 261152Z AUTO 33007KT 10SM CLR 01/M01 A3029 RMK AO2 |
| 05:32 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1025 mb (30.27 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KDUC 261132Z AUTO 31005KT 10SM CLR 00/M01 A3028 RMK AO2 |
| 05:12 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1025 mb (30.27 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KDUC 261112Z AUTO 32005KT 10SM CLR 00/M01 A3028 RMK AO2 |
| 04:52 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1025 mb (30.27 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KDUC 261052Z AUTO 31003KT 10SM CLR 01/M01 A3028 RMK AO2 |
| 04:32 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1025 mb (30.27 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KDUC 261032Z AUTO 32004KT 10SM CLR 00/M02 A3028 RMK AO2 |
| 04:12 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1025 mb (30.27 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KDUC 261012Z AUTO 33003KT 10SM CLR 01/M01 A3028 RMK AO2 |
| 03:52 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1025 mb (30.27 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KDUC 260952Z AUTO 31003KT 10SM CLR 01/M01 A3028 RMK AO2 |
| 03:32 CST |  Clear | 2°C / 36°F | 0°C / 32°F | 87% | 1025 mb (30.27 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KDUC 260932Z AUTO 34005KT 10SM CLR 02/00 A3027 RMK AO2 |
| 03:13 CST |  Clear | 3°C / 37°F | 0°C / 32°F | 81% | 1025 mb (30.27 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KDUC 260913Z AUTO 34005KT 10SM CLR 03/00 A3028 RMK AO2 |
| 02:52 CST |  Clear | 2°C / 36°F | 0°C / 32°F | 87% | 1025 mb (30.27 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KDUC 260852Z AUTO 34005KT 10SM CLR 02/00 A3028 RMK AO2 |
| 02:32 CST |  Clear | 2°C / 36°F | 0°C / 32°F | 87% | 1025 mb (30.27 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KDUC 260832Z AUTO 33006KT 10SM CLR 02/00 A3028 RMK AO2 |
| 02:12 CST |  Clear | 2°C / 36°F | 0°C / 32°F | 87% | 1025 mb (30.27 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KDUC 260812Z AUTO 33007KT 10SM CLR 02/00 A3028 RMK AO2 |
| 01:52 CST |  Clear | 2°C / 36°F | 0°C / 32°F | 87% | 1025 mb (30.27 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KDUC 260752Z AUTO 33006KT 10SM CLR 02/00 A3028 RMK AO2 |
| 01:32 CST |  Clear | 2°C / 36°F | 0°C / 32°F | 87% | 1025 mb (30.27 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KDUC 260732Z AUTO 33006KT 10SM CLR 02/00 A3027 RMK AO2 |
| 01:13 CST |  Clear | 2°C / 36°F | 0°C / 32°F | 87% | 1025 mb (30.27 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KDUC 260713Z AUTO 32004KT 10SM CLR 02/00 A3027 RMK AO2 |
| 00:52 CST |  Clear | 2°C / 36°F | 0°C / 32°F | 87% | 1025 mb (30.27 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KDUC 260652Z AUTO 31003KT 10SM CLR 02/00 A3028 RMK AO2 |
| 00:32 CST |  Clear | 3°C / 37°F | 0°C / 32°F | 81% | 1025 mb (30.27 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KDUC 260632Z AUTO 33003KT 10SM CLR 03/00 A3028 RMK AO2 |
| 00:12 CST |  Clear | 3°C / 37°F | 1°C / 34°F | 87% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KDUC 260612Z AUTO 00000KT 10SM CLR 03/01 A3028 RMK AO2 |