| 12:00 CST |  Clear | 3°C / 37°F | -10°C / 14°F | 38% | 1022 mb (30.18 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | K4A9 101800Z AUTO 28009KT 10SM CLR 03/M10 A3018 RMK AO2 T00341101 |
| 11:40 CST |  Clear | 3°C / 37°F | -11°C / 12°F | 35% | 1022 mb (30.18 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | K4A9 101740Z AUTO 28010KT 10SM CLR 03/M11 A3018 RMK AO2 T00271109 |
| 11:20 CST |  Clear | 3°C / 37°F | -11°C / 12°F | 35% | 1022 mb (30.18 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | K4A9 101720Z AUTO 28006KT 10SM CLR 03/M11 A3018 RMK AO2 T00251106 |
| 11:00 CST |  Clear | 2°C / 36°F | -11°C / 12°F | 38% | 1022 mb (30.18 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | K4A9 101700Z AUTO 29008KT 10SM CLR 02/M11 A3018 RMK AO2 T00231111 |
| 10:40 CST |  Clear | 2°C / 36°F | -11°C / 12°F | 38% | 1022 mb (30.18 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | K4A9 101640Z AUTO 35009KT 10SM CLR 02/M11 A3019 RMK AO2 T00161111 |
| 10:20 CST |  Clear | 1°C / 34°F | -11°C / 12°F | 41% | 1022 mb (30.18 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | K4A9 101620Z AUTO 31008G15KT 260V340 10SM CLR 01/M11 A3019 RMK AO2 T00121112 |
| 10:00 CST |  Clear | 1°C / 34°F | -10°C / 14°F | 44% | 1022 mb (30.18 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | K4A9 101600Z AUTO 31006KT 10SM CLR 01/M10 A3018 RMK AO2 T00101101 |
| 09:40 CST |  Clear | 1°C / 34°F | -10°C / 14°F | 44% | 1022 mb (30.18 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | K4A9 101540Z AUTO 33005KT 10SM CLR 01/M10 A3018 RMK AO2 T00061098 |
| 09:20 CST |  Clear | 0°C / 32°F | -10°C / 14°F | 47% | 1021 mb (30.15 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | K4A9 101520Z AUTO 33008KT 290V350 10SM CLR 00/M10 A3016 RMK AO2 T00011097 |
| 09:00 CST |  Clear | 0°C / 32°F | -9°C / 16°F | 51% | 1021 mb (30.15 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | K4A9 101500Z AUTO 34008KT 10SM CLR 00/M09 A3016 RMK AO2 T00001086 |
| 08:40 CST |  Clear | 0°C / 32°F | -7°C / 19°F | 60% | 1021 mb (30.15 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | K4A9 101440Z AUTO 35011G16KT 10SM CLR 00/M07 A3014 RMK AO2 T00001073 |
| 08:20 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1020 mb (30.12 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | K4A9 101420Z AUTO 34005KT 10SM CLR M01/M07 A3013 RMK AO2 T10061071 |
| 08:00 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1020 mb (30.12 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | K4A9 101400Z AUTO 32006KT 10SM CLR M01/M07 A3013 RMK AO2 T10101075 |
| 07:40 CST |  Clear | -1°C / 30°F | -8°C / 18°F | 59% | 1020 mb (30.12 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | K4A9 101340Z AUTO 33005KT 10SM CLR M01/M08 A3011 RMK AO2 T10101076 |
| 07:20 CST |  Clear | -1°C / 30°F | -8°C / 18°F | 59% | 1019 mb (30.09 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | K4A9 101320Z AUTO 32004KT 10SM CLR M01/M08 A3010 RMK AO2 T10111076 |
| 07:00 CST |  Clear | -1°C / 30°F | -8°C / 18°F | 59% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | K4A9 101300Z AUTO 00000KT 10SM CLR M01/M08 A3009 RMK AO2 T10121079 |
| 06:40 CST |  Clear | -1°C / 30°F | -8°C / 18°F | 59% | 1019 mb (30.09 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | K4A9 101240Z AUTO 31003KT 10SM CLR M01/M08 A3008 RMK AO2 T10101081 |
| 06:20 CST |  Clear | -1°C / 30°F | -8°C / 18°F | 59% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | K4A9 101220Z AUTO 00000KT 10SM CLR M01/M08 A3007 RMK AO2 T10091084 |
| 06:00 CST |  Clear | -1°C / 30°F | -9°C / 16°F | 55% | 1018 mb (30.06 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | K4A9 101200Z AUTO 32007KT 10SM CLR M01/M09 A3006 RMK AO2 T10061086 |
| 05:40 CST |  Clear | 0°C / 32°F | -9°C / 16°F | 51% | 1018 mb (30.06 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | K4A9 101140Z AUTO 31004KT 10SM CLR 00/M09 A3005 RMK AO2 T10051087 |
| 05:20 CST |  Clear | 0°C / 32°F | -8°C / 18°F | 55% | 1017 mb (30.03 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | K4A9 101120Z AUTO 31005KT 10SM CLR 00/M08 A3004 RMK AO2 T10021085 |
| 05:00 CST |  Clear | 0°C / 32°F | -7°C / 19°F | 60% | 1017 mb (30.03 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | K4A9 101100Z AUTO 30003KT 10SM CLR 00/M07 A3004 RMK AO2 T00001074 |
| 04:40 CST |  Clear | 0°C / 32°F | -7°C / 19°F | 60% | 1017 mb (30.03 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | K4A9 101040Z AUTO 30003KT 10SM CLR 00/M07 A3002 RMK AO2 T00011072 |
| 04:20 CST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1016 mb (30 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | K4A9 101020Z AUTO 31004KT 10SM CLR 00/M06 A3001 RMK AO2 T00041065 |
| 04:00 CST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1016 mb (30 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | K4A9 101000Z AUTO 31003KT 10SM CLR 01/M06 A3001 RMK AO2 T00071065 |
| 03:40 CST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1016 mb (30 in) | WNW 6 kph (WNW 3.5 mph) | - | 10SM |
| | K4A9 100940Z AUTO 29003KT 10SM CLR 01/M06 A3000 RMK AO2 T00061063 |
| 03:20 CST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1016 mb (30 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | K4A9 100920Z AUTO 25005KT 10SM CLR 01/M06 A3000 RMK AO2 T00101065 |
| 03:00 CST |  Clear | 1°C / 34°F | -7°C / 19°F | 56% | 1016 mb (30 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | K4A9 100900Z AUTO 28006KT 10SM CLR 01/M07 A2999 RMK AO2 T00101068 |
| 02:40 CST |  Clear | 1°C / 34°F | -7°C / 19°F | 56% | 1015 mb (29.97 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | K4A9 100840Z AUTO 28006KT 10SM CLR 01/M07 A2998 RMK AO2 T00121071 |
| 02:20 CST |  Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1015 mb (29.97 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | K4A9 100820Z AUTO 29006KT 10SM CLR 02/M07 A2997 RMK AO2 T00151073 |
| 02:00 CST |  Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1015 mb (29.97 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | K4A9 100800Z AUTO 28005KT 10SM CLR 02/M07 A2996 RMK AO2 T00171074 |
| 01:40 CST |  Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1015 mb (29.97 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | K4A9 100740Z AUTO 32008KT 270V340 10SM CLR 02/M07 A2996 RMK AO2 T00211073 |
| 01:20 CST |  Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1014 mb (29.94 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | K4A9 100720Z AUTO 28009KT 10SM CLR 02/M07 A2995 RMK AO2 T00231067 |
| 01:00 CST |  Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1014 mb (29.94 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | K4A9 100700Z AUTO 28003KT 10SM CLR 03/M06 A2995 RMK AO2 T00281062 |
| 00:40 CST |  Clear | 3°C / 37°F | -5°C / 23°F | 56% | 1014 mb (29.94 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | K4A9 100640Z AUTO 32009G17KT 10SM CLR 03/M05 A2994 RMK AO2 T00321055 |
| 00:20 CST |  Clear | 4°C / 39°F | -5°C / 23°F | 52% | 1014 mb (29.94 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | K4A9 100620Z AUTO 30010KT 270V330 10SM CLR 04/M05 A2993 RMK AO2 T00351050 |
| 00:00 CST |  Clear | 4°C / 39°F | -5°C / 23°F | 52% | 1014 mb (29.94 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | K4A9 100600Z AUTO 30004KT 10SM CLR 04/M05 A2994 RMK AO2 T00371048 |