| 05:54 CST | 
Overcast | -4°C / 25°F | -4°C / 25°F | 100% | 1015 mb
(29.97 in) | Calm | - | 10SM |
| | KHCO 021154Z AUTO 00000KT 10SM OVC027 M04/M04 A2997
RMK AO2 |
| 05:34 CST |
Overcast | -4°C / 25°F | -4°C / 25°F | 100% | 1015 mb
(29.97 in) | NNW 7 kph
(NNW 4.6 mph) | - | 7SM |
| | KHCO 021134Z AUTO 34004KT 7SM OVC029 M04/M04 A2996
RMK AO2 |
| 05:14 CST |
Overcast | -4°C / 25°F | -4°C / 25°F | 100% | 1015 mb
(29.97 in) | NNW 7 kph
(NNW 4.6 mph) | - | 7SM |
| | KHCO 021114Z AUTO 34004KT 7SM OVC031 M04/M04 A2996
RMK AO2 |
| 04:54 CST |
Overcast | -4°C / 25°F | -4°C / 25°F | 100% | 1015 mb
(29.97 in) | Calm | - | 10SM |
| | KHCO 021054Z AUTO 00000KT 10SM OVC031 M04/M04 A2996
RMK AO2 |
| 04:34 CST |
Overcast | -4°C / 25°F | -4°C / 25°F | 100% | 1015 mb
(29.97 in) | Calm | - | 10SM |
| | KHCO 021034Z AUTO 00000KT 10SM OVC031 M04/M04 A2996
RMK AO2 |
| 04:14 CST |
Overcast | -3°C / 27°F | -3°C / 27°F | 100% | 1015 mb
(29.97 in) | Calm | - | 10SM |
| | KHCO 021014Z AUTO 00000KT 10SM OVC027 M03/M03 A2996
RMK AO2 |
| 03:54 CST |
Overcast | -3°C / 27°F | -3°C / 27°F | 100% | 1014 mb
(29.94 in) | N 6 kph
(N 3.5 mph) | - | 10SM |
| | KHCO 020954Z AUTO 35003KT 10SM OVC025 M03/M03 A2995
RMK AO2 |
| 03:34 CST |
Overcast | -3°C / 27°F | -3°C / 27°F | 100% | 1014 mb
(29.94 in) | NW 6 kph
(NW 3.5 mph) | - | 7SM |
| | KHCO 020934Z AUTO 32003KT 7SM OVC025 M03/M03 A2995
RMK AO2 |
| 03:14 CST |
Overcast | -4°C / 25°F | -4°C / 25°F | 100% | 1014 mb
(29.94 in) | Calm | - | 10SM |
| | KHCO 020914Z AUTO 00000KT 10SM OVC021 M04/M04 A2995
RMK AO2 |
| 02:55 CST |
Overcast | -4°C / 25°F | -4°C / 25°F | 100% | 1014 mb
(29.94 in) | Calm | - | 10SM |
| | KHCO 020855Z AUTO 00000KT 10SM OVC021 M04/M04 A2995
RMK AO2 |
| 02:34 CST |
Overcast | -6°C / 21°F | -6°C / 21°F | 100% | 1014 mb
(29.94 in) | Calm | - | 7SM |
| | KHCO 020834Z AUTO 00000KT 7SM OVC021 M06/M06 A2995
RMK AO2 |
| 02:14 CST | 
Overcast
Fog And Mist | -6°C / 21°F | -6°C / 21°F | 100% | 1014 mb
(29.94 in) | Calm | - | 5SM |
| | KHCO 020814Z AUTO 00000KT 5SM BR OVC021 M06/M06 A2994
RMK AO2 |
| 01:54 CST |
Overcast
Fog | -8°C / 18°F | -8°C / 18°F | 100% | 1014 mb
(29.94 in) | Calm | - | 1/2SM |
| | KHCO 020754Z AUTO 00000KT 1/2SM FZFG OVC023 M08/M08 A2993
RMK AO2 |
| 01:34 CST |
Overcast
Fog And Mist | -6°C / 21°F | -6°C / 21°F | 100% | 1014 mb
(29.94 in) | Calm | - | 1SM |
| | KHCO 020734Z AUTO 00000KT 1SM BR OVC055 M06/M06 A2993
RMK AO2 |
| 01:14 CST |
Overcast
Fog And Mist | -6°C / 21°F | -6°C / 21°F | 100% | 1014 mb
(29.94 in) | Calm | - | 4SM |
| | KHCO 020714Z AUTO 00000KT 4SM BR SCT003 OVC055 M06/M06 A2993
RMK AO2 |
| 00:54 CST |
Overcast
Fog And Mist | -5°C / 23°F | -5°C / 23°F | 100% | 1013 mb
(29.91 in) | NW 6 kph
(NW 3.5 mph) | - | 5SM |
| | KHCO 020654Z AUTO 31003KT 5SM BR BKN003 OVC055 M05/M05 A2992
RMK AO2 |
| 00:34 CST |
Overcast
Fog And Mist | -5°C / 23°F | -5°C / 23°F | 100% | 1013 mb
(29.91 in) | NW 6 kph
(NW 3.5 mph) | - | 5SM |
| | KHCO 020634Z AUTO 31003KT 5SM BR SCT050 OVC055 M05/M05 A2992
RMK AO2 |
| 00:14 CST |
Overcast
Fog And Mist | -5°C / 23°F | -5°C / 23°F | 100% | 1013 mb
(29.91 in) | NW 7 kph
(NW 4.6 mph) | - | 5SM |
| | KHCO 020614Z AUTO 32004KT 5SM BR OVC055 M05/M05 A2992
RMK AO2 |
