| 07:56 CST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1027 mb (30.33 in) | NNW 22 kph (NNW 13.8 mph) | - | 10SM |
| | KOWB 151356Z 33012KT 10SM OVC016 00/M03 A3033 RMK AO2 T00001027 PRESRR SLP272 |
| 06:56 CST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1025 mb (30.27 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KOWB 151256Z 34009KT 10SM OVC016 01/M03 A3028 RMK AO2 T00051027 SLP255 |
| 06:33 CST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1025 mb (30.27 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KOWB 151233Z 36008KT 10SM OVC016 01/M03 A3026 RMK AO2 |
| 05:56 CST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1025 mb (30.27 in) | NNW 19 kph (NNW 11.5 mph) | 0.00 mm (0.00 in) | 10SM |
| | KOWB 151156Z 33010KT 10SM OVC014 01/M02 A3026 RMK AO2 53029 60000 T00111022 10066 20011 SNE50 P0000 SLP247 |
| 04:56 CST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1024 mb (30.24 in) | NNW 26 kph (NNW 16.1 mph) | 0.00 mm (0.00 in) | 10SM |
| | KOWB 151056Z AUTO 33014KT 10SM -SN OVC012 01/M01 A3023 RMK AO2 T00111011 P0000 SLP237 |
| 03:56 CST |  Overcast Light Snow | 3°C / 37°F | 1°C / 34°F | 87% | 1022 mb (30.18 in) | NW 26 kph (NW 16.1 mph) | 0.00 mm (0.00 in) | 6SM |
| | KOWB 150956Z AUTO 32014KT 6SM -SN BR OVC010 03/01 A3018 RMK AO2 T00330011 SNB30 P0000 SLP221 |
| 02:56 CST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1022 mb (30.18 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KOWB 150856Z AUTO 34009KT 10SM OVC014 04/01 A3017 RMK AO2 51025 T00380011 SLP217 |
| 01:56 CST |  Overcast | 5°C / 41°F | 3°C / 37°F | 87% | 1021 mb (30.15 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KOWB 150756Z AUTO 33010KT 10SM OVC010 05/03 A3015 RMK AO2 T00500027 SLP209 |
| 00:56 CST |  Overcast | 6°C / 43°F | 3°C / 37°F | 81% | 1020 mb (30.12 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KOWB 150656Z AUTO 32012KT 10SM BKN012 OVC017 06/03 A3013 RMK AO2 T00550027 SLP202 |