| 13:55 CST |  Partly Cloudy | 0°C / 32°F | -10°C / 14°F | 47% | 1022 mb (30.18 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KEOK 041955Z AUTO 25006KT 10SM SCT038 00/M10 A3018 RMK AO2 |
| 13:35 CST |  Partly Cloudy | 0°C / 32°F | -10°C / 14°F | 47% | 1022 mb (30.18 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KEOK 041935Z AUTO 24009KT 10SM SCT040 00/M10 A3017 RMK AO2 |
| 13:15 CST |  Fair | 0°C / 32°F | N/A | N/A | 1022 mb (30.18 in) | SSW 13 kph (SSW 8.1 mph) | - | |
| | KEOK 041915Z AUTO 25007KT 00/ A3018 RMK AO2 PWINO |
| 12:55 CST |  Partly Cloudy | 0°C / 32°F | -9°C / 16°F | 51% | 1022 mb (30.18 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KEOK 041855Z AUTO 27009KT 10SM SCT036 00/M09 A3018 RMK AO2 |
| 12:35 CST |  Partly Cloudy | 0°C / 32°F | -9°C / 16°F | 51% | 1022 mb (30.18 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KEOK 041835Z AUTO 24008KT 10SM SCT036 00/M09 A3019 RMK AO2 |
| 12:15 CST |  Mostly Cloudy | -1°C / 30°F | -8°C / 18°F | 59% | 1023 mb (30.21 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KEOK 041815Z AUTO 26009KT 10SM BKN034 M01/M08 A3020 RMK AO2 |
| 11:55 CST |  Partly Cloudy | 0°C / 32°F | -9°C / 16°F | 51% | 1023 mb (30.21 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KEOK 041755Z AUTO 23005KT 10SM SCT034 00/M09 A3021 RMK AO2 |
| 11:35 CST |  Mostly Cloudy | -1°C / 30°F | -9°C / 16°F | 55% | 1023 mb (30.21 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KEOK 041735Z AUTO 29008KT 10SM BKN032 M01/M09 A3022 RMK AO2 |
| 11:15 CST |  Overcast | -2°C / 28°F | -9°C / 16°F | 59% | 1024 mb (30.24 in) | WNW 17 kph (WNW 10.4 mph) | - | 10SM |
| | KEOK 041715Z AUTO 29009KT 10SM OVC032 M02/M09 A3023 RMK AO2 |
| 10:55 CST |  Overcast | -1°C / 30°F | -8°C / 18°F | 59% | 1024 mb (30.24 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KEOK 041655Z AUTO 25010KT 10SM OVC032 M01/M08 A3024 RMK AO2 |
| 10:35 CST |  Overcast | -2°C / 28°F | -8°C / 18°F | 64% | 1024 mb (30.24 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KEOK 041635Z AUTO 25006KT 10SM OVC032 M02/M08 A3024 RMK AO2 |
| 10:15 CST |  Overcast | -2°C / 28°F | -8°C / 18°F | 64% | 1024 mb (30.24 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KEOK 041615Z AUTO 27008KT 10SM SCT027 OVC032 M02/M08 A3025 RMK AO2 |
| 09:55 CST |  Overcast Light Snow | -2°C / 28°F | -8°C / 18°F | 64% | 1024 mb (30.24 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KEOK 041555Z AUTO 26005KT 10SM -SN OVC028 M02/M08 A3024 RMK AO2 |
| 09:35 CST |  Overcast | -2°C / 28°F | -8°C / 18°F | 64% | 1024 mb (30.24 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KEOK 041535Z AUTO 28007KT 10SM OVC030 M02/M08 A3024 RMK AO2 |
| 09:15 CST |  Overcast Light Snow | -2°C / 28°F | -8°C / 18°F | 64% | 1024 mb (30.24 in) | W 15 kph (W 9.2 mph) | - | 7SM |
| | KEOK 041515Z AUTO 27008KT 7SM -SN OVC030 M02/M08 A3024 RMK AO2 |
| 08:55 CST |  Overcast Light Snow | -2°C / 28°F | -8°C / 18°F | 64% | 1024 mb (30.24 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KEOK 041455Z AUTO 27006KT 10SM -SN OVC030 M02/M08 A3023 RMK AO2 |
| 08:35 CST |  Overcast Light Snow | -3°C / 27°F | -8°C / 18°F | 69% | 1024 mb (30.24 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KEOK 041435Z AUTO 28007KT 10SM -SN OVC028 M03/M08 A3024 RMK AO2 |
| 08:15 CST |  Overcast Light Snow | -3°C / 27°F | -8°C / 18°F | 69% | 1024 mb (30.24 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KEOK 041415Z AUTO 30005KT 10SM -SN OVC028 M03/M08 A3024 RMK AO2 |
| 07:55 CST |  Overcast Light Snow | -3°C / 27°F | -8°C / 18°F | 69% | 1024 mb (30.24 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KEOK 041355Z AUTO 28005KT 10SM -SN OVC028 M03/M08 A3023 RMK AO2 |
| 07:35 CST |  Overcast Light Snow | -3°C / 27°F | -8°C / 18°F | 69% | 1024 mb (30.24 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KEOK 041335Z AUTO 30007KT 10SM -SN OVC030 M03/M08 A3023 RMK AO2 |
| 07:15 CST |  Overcast Light Snow | -3°C / 27°F | -8°C / 18°F | 69% | 1023 mb (30.21 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KEOK 041315Z AUTO 30006KT 10SM -SN OVC030 M03/M08 A3022 RMK AO2 |
| 06:55 CST |  Overcast | -3°C / 27°F | -8°C / 18°F | 69% | 1023 mb (30.21 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KEOK 041255Z AUTO 28005KT 10SM OVC030 M03/M08 A3022 RMK AO2 |
| 06:35 CST |  Overcast | -3°C / 27°F | -9°C / 16°F | 64% | 1023 mb (30.21 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KEOK 041235Z AUTO 30006KT 10SM OVC030 M03/M09 A3022 RMK AO2 |
| 06:15 CST |  Overcast | -3°C / 27°F | -8°C / 18°F | 69% | 1023 mb (30.21 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KEOK 041215Z AUTO 30006KT 10SM OVC030 M03/M08 A3022 RMK AO2 |
| 05:55 CST |  Overcast Light Snow | -3°C / 27°F | -8°C / 18°F | 69% | 1023 mb (30.21 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KEOK 041155Z AUTO 31007KT 10SM -SN OVC030 M03/M08 A3022 RMK AO2 |
| 05:35 CST |  Overcast Light Snow | -3°C / 27°F | -8°C / 18°F | 69% | 1023 mb (30.21 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KEOK 041135Z AUTO 29006KT 10SM -SN OVC030 M03/M08 A3021 RMK AO2 |
| 05:15 CST |  Overcast Light Snow | -3°C / 27°F | -8°C / 18°F | 69% | 1023 mb (30.21 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KEOK 041115Z AUTO 30008KT 10SM -SN OVC030 M03/M08 A3021 RMK AO2 |
| 04:55 CST |  Overcast | -2°C / 28°F | -7°C / 19°F | 69% | 1023 mb (30.21 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KEOK 041055Z AUTO 31007KT 10SM OVC030 M02/M07 A3021 RMK AO2 |
| 04:35 CST |  Overcast Light Snow | -2°C / 28°F | -8°C / 18°F | 64% | 1023 mb (30.21 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KEOK 041035Z AUTO 29008KT 10SM -SN OVC030 M02/M08 A3021 RMK AO2 |
| 04:15 CST |  Overcast | -2°C / 28°F | -8°C / 18°F | 64% | 1023 mb (30.21 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KEOK 041015Z AUTO 30007KT 10SM OVC032 M02/M08 A3021 RMK AO2 |
| 03:55 CST |  Overcast | -2°C / 28°F | -8°C / 18°F | 64% | 1023 mb (30.21 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KEOK 040955Z AUTO 28006KT 10SM OVC030 M02/M08 A3020 RMK AO2 |
| 03:35 CST |  Overcast | -2°C / 28°F | -7°C / 19°F | 69% | 1023 mb (30.21 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KEOK 040935Z AUTO 29007KT 10SM BKN030 OVC035 M02/M07 A3020 RMK AO2 |
| 03:15 CST |  Overcast | -2°C / 28°F | -7°C / 19°F | 69% | 1023 mb (30.21 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KEOK 040915Z AUTO 27009KT 10SM OVC035 M02/M07 A3021 RMK AO2 |
| 02:55 CST |  Overcast Light Snow | -2°C / 28°F | -7°C / 19°F | 69% | 1023 mb (30.21 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KEOK 040855Z AUTO 28009KT 10SM -SN OVC037 M02/M07 A3021 RMK AO2 |
| 02:35 CST |  Overcast | -2°C / 28°F | -7°C / 19°F | 69% | 1023 mb (30.21 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KEOK 040835Z AUTO 28008KT 10SM OVC039 M02/M07 A3020 RMK AO2 |
| 02:15 CST |  Overcast | -2°C / 28°F | -7°C / 19°F | 69% | 1023 mb (30.21 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KEOK 040815Z AUTO 27007KT 10SM OVC039 M02/M07 A3021 RMK AO2 |
| 01:55 CST |  Overcast | -2°C / 28°F | -7°C / 19°F | 69% | 1023 mb (30.21 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KEOK 040755Z AUTO 27008KT 10SM OVC039 M02/M07 A3021 RMK AO2 |
| 01:35 CST |  Overcast | -1°C / 30°F | -8°C / 18°F | 59% | 1023 mb (30.21 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KEOK 040735Z AUTO 28010KT 10SM OVC041 M01/M08 A3020 RMK AO2 |
| 01:15 CST |  Overcast | -1°C / 30°F | -8°C / 18°F | 59% | 1023 mb (30.21 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KEOK 040715Z AUTO 28009KT 10SM OVC043 M01/M08 A3020 RMK AO2 |
| 00:55 CST |  Overcast | -1°C / 30°F | -8°C / 18°F | 59% | 1022 mb (30.18 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KEOK 040655Z AUTO 28008G11KT 10SM OVC043 M01/M08 A3019 RMK AO2 |
| 00:35 CST |  Overcast | -1°C / 30°F | -7°C / 19°F | 64% | 1022 mb (30.18 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KEOK 040635Z AUTO 27011KT 10SM SCT034 OVC041 M01/M07 A3019 RMK AO2 |