| 20:56 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1035 mb (30.56 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KOWB 160256Z 35006KT 10SM CLR M04/M08 A3055 RMK AO2 53016 T10381077 SLP349 |
| 19:56 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1034 mb (30.53 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KOWB 160156Z 35004KT 10SM CLR M04/M08 A3053 RMK AO2 T10381077 SLP344 |
| 19:03 CST |  Clear | -4°C / 25°F | -7°C / 19°F | 80% | 1034 mb (30.53 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KOWB 160103Z 35006KT 10SM CLR M04/M07 A3052 RMK AO2 |
| 18:56 CST |  Mostly Cloudy | -4°C / 25°F | -7°C / 19°F | 80% | 1034 mb (30.53 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KOWB 160056Z 35006KT 10SM BKN018 M04/M07 A3052 RMK AO2 T10381072 SLP340 |
| 17:56 CST |  Mostly Cloudy | -3°C / 27°F | -7°C / 19°F | 74% | 1033 mb (30.5 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KOWB 152356Z 35009KT 10SM BKN016 M03/M07 A3050 RMK AO2 53015 T10331072 11011 21033 BKN V SCT SLP333 |
| 16:56 CST |  Mostly Cloudy | -3°C / 27°F | -7°C / 19°F | 74% | 1032 mb (30.48 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KOWB 152256Z 36005KT 10SM BKN016 M03/M07 A3048 RMK AO2 T10271066 SLP326 |
| 16:04 CST |  Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1032 mb (30.48 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KOWB 152204Z 01006KT 10SM OVC016 M03/M06 A3047 RMK AO2 |
| 15:56 CST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1032 mb (30.48 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KOWB 152156Z 35007KT 10SM OVC014 M02/M06 A3047 RMK AO2 T10221061 SLP323 |
| 14:56 CST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1031 mb (30.45 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KOWB 152056Z 32011KT 10SM OVC014 M02/M06 A3046 RMK AO2 53023 T10221055 SLP317 |
| 13:56 CST |  Overcast | -2°C / 28°F | -5°C / 23°F | 80% | 1030 mb (30.42 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KOWB 151956Z 34010KT 10SM OVC012 M02/M05 A3043 RMK AO2 T10221050 SLP309 |
| 12:56 CST |  Overcast | -2°C / 28°F | -5°C / 23°F | 80% | 1029 mb (30.39 in) | NW 22 kph (NW 13.8 mph) | - | 9SM |
| | KOWB 151856Z 31012KT 9SM OVC014 M02/M05 A3040 RMK AO2 T10161050 SLP298 |
| 11:56 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1029 mb (30.39 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KOWB 151756Z 33009KT 10SM OVC012 M02/M04 A3038 RMK AO2 51014 T10161044 10011 21016 SLP292 |
| 10:56 CST |  Overcast | -2°C / 28°F | -5°C / 23°F | 80% | 1029 mb (30.39 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KOWB 151656Z 33009KT 10SM OVC014 M02/M05 A3039 RMK AO2 T10161050 SLP294 |
| 09:56 CST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1029 mb (30.39 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KOWB 151556Z 32015KT 10SM OVC014 M01/M04 A3038 RMK AO2 T10111044 SLP289 |
| 08:56 CST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1028 mb (30.36 in) | NNW 22 kph (NNW 13.8 mph) | - | 10SM |
| | KOWB 151456Z 34012KT 10SM OVC016 M01/M04 A3035 RMK AO2 53030 T10051038 SLP279 |
| 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 |