| 22:52 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1018 mb (30.06 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KIOW 060452Z AUTO 19006KT 10SM CLR M02/M07 A3006 RMK AO2 SLP188 T10221072 |
| 21:52 CST |  Partly Cloudy | -2°C / 28°F | -7°C / 19°F | 69% | 1018 mb (30.06 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KIOW 060352Z AUTO 18008KT 10SM FEW100 M02/M07 A3005 RMK AO2 SLP184 T10171072 |
| 20:52 CST |  Partly Cloudy | -1°C / 30°F | -7°C / 19°F | 64% | 1017 mb (30.03 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KIOW 060252Z AUTO 18008KT 10SM FEW090 M01/M07 A3004 RMK AO2 SLP182 T10111072 53013 |
| 19:52 CST |  Partly Cloudy | 0°C / 32°F | -7°C / 19°F | 60% | 1017 mb (30.03 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KIOW 060152Z AUTO 17006KT 10SM FEW080 00/M07 A3003 RMK AO2 SLP178 T00001067 |
| 18:52 CST |  Partly Cloudy | 0°C / 32°F | -7°C / 19°F | 60% | 1017 mb (30.03 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KIOW 060052Z AUTO 15007KT 10SM FEW080 00/M07 A3002 RMK AO2 SLP174 T00001067 |
| 17:52 CST |  Partly Cloudy | -1°C / 30°F | -7°C / 19°F | 64% | 1016 mb (30 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KIOW 052352Z AUTO 13005KT 10SM FEW090 M01/M07 A3000 RMK AO2 SLP170 T10061067 10033 21006 51008 |
| 16:52 CST |  Clear | 1°C / 34°F | -8°C / 18°F | 51% | 1016 mb (30 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KIOW 052252Z AUTO 16006KT 10SM CLR 01/M08 A3000 RMK AO2 SLP168 T00061078 |
| 15:52 CST |  Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1016 mb (30 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KIOW 052152Z AUTO 18007KT 10SM CLR 02/M07 A2999 RMK AO2 SLP163 T00221072 |
| 14:52 CST |  Clear | 3°C / 37°F | -8°C / 18°F | 45% | 1015 mb (29.97 in) | S 26 kph (S 16.1 mph) | - | 10SM |
| | KIOW 052052Z AUTO 19014KT 10SM CLR 03/M08 A2998 RMK AO2 SLP161 T00331078 56016 |
| 13:52 CST |  Clear | 3°C / 37°F | -8°C / 18°F | 45% | 1016 mb (30 in) | S 26 kph (S 16.1 mph) | - | 10SM |
| | KIOW 051952Z AUTO 18014KT 10SM CLR 03/M08 A2999 RMK AO2 SLP162 T00331083 |
| 12:52 CST |  Clear | 3°C / 37°F | -9°C / 16°F | 41% | 1016 mb (30 in) | S 26 kph (S 16.1 mph) | - | 10SM |
| | KIOW 051852Z AUTO 17014KT 10SM CLR 03/M09 A3000 RMK AO2 SLP169 T00281094 |
| 11:52 CST |  Clear | 2°C / 36°F | -9°C / 16°F | 44% | 1017 mb (30.03 in) | S 22 kph (S 13.8 mph) | - | 10SM |
| | KIOW 051752Z AUTO 17012KT 10SM CLR 02/M09 A3003 RMK AO2 SLP177 T00221094 10022 21094 58026 |
| 10:52 CST |  Clear | 0°C / 32°F | -8°C / 18°F | 55% | 1019 mb (30.09 in) | SSE 20 kph (SSE 12.7 mph) | - | 10SM |
| | KIOW 051652Z AUTO 16011KT 10SM CLR 00/M08 A3008 RMK AO2 SLP193 T00001083 |
| 09:52 CST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1020 mb (30.12 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KIOW 051552Z AUTO 16005KT 10SM CLR M03/M08 A3011 RMK AO2 SLP205 T10281083 |
| 08:52 CST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1020 mb (30.12 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KIOW 051452Z AUTO 16004KT 10SM CLR M06/M09 A3011 RMK AO2 SLP205 T10611094 53001 |
| 07:52 CST |  Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1019 mb (30.09 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KIOW 051352Z AUTO 13003KT 10SM CLR M09/M11 A3010 RMK AO2 SLP204 T10891111 |
| 06:52 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1019 mb (30.09 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KIOW 051252Z AUTO 13003KT 10SM CLR M09/M12 A3010 RMK AO2 SLP204 T10941117 |
| 05:52 CST |  Partly Cloudy | -9°C / 16°F | -11°C / 12°F | 86% | 1020 mb (30.12 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KIOW 051152Z AUTO 12003KT 10SM FEW090 M09/M11 A3011 RMK AO2 SLP205 T10891111 11067 21094 55006 |
| 04:52 CST |  Partly Cloudy | -9°C / 16°F | -11°C / 12°F | 86% | 1019 mb (30.09 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KIOW 051052Z AUTO 12003KT 10SM FEW090 M09/M11 A3010 RMK AO2 SLP205 T10891111 |
| 03:52 CST |  Partly Cloudy | -8°C / 18°F | -11°C / 12°F | 79% | 1020 mb (30.12 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KIOW 050952Z AUTO 12004KT 10SM FEW080 M08/M11 A3011 RMK AO2 SLP207 T10831111 |
| 02:52 CST |  Partly Cloudy | -8°C / 18°F | -11°C / 12°F | 79% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIOW 050852Z AUTO 00000KT 10SM FEW090 M08/M11 A3012 RMK AO2 SLP211 T10781106 56003 |
| 01:52 CST |  Overcast | -7°C / 19°F | -11°C / 12°F | 73% | 1020 mb (30.12 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KIOW 050752Z AUTO 16005KT 10SM OVC046 M07/M11 A3012 RMK AO2 SLP212 T10721106 |
| 00:52 CST |  Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIOW 050652Z AUTO 00000KT 10SM CLR M08/M12 A3012 RMK AO2 SLP210 T10781117 |