| 20:16 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1013 mb (29.91 in) | N 20 kph (N 12.7 mph) | - | 2 1/2SM |
| | KCOQ 090216Z AUTO 35011G23KT 2 1/2SM -SN SCT023 BKN033 OVC038 M13/M14 A2991 RMK AO2 |
| 19:56 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1013 mb (29.91 in) | N 20 kph (N 12.7 mph) | - | 2 1/2SM |
| | KCOQ 090156Z AUTO 35011G19KT 2 1/2SM -SN SCT027 OVC038 M13/M14 A2992 RMK AO2 |
| 19:36 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1014 mb (29.94 in) | N 19 kph (N 11.5 mph) | - | 2 1/2SM |
| | KCOQ 090136Z AUTO 35010G16KT 2 1/2SM -SN SCT020 BKN027 OVC038 M13/M14 A2993 RMK AO2 |
| 19:16 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1014 mb (29.94 in) | N 15 kph (N 9.2 mph) | - | 2SM |
| | KCOQ 090116Z AUTO 35008G16KT 2SM -SN OVC020 M13/M14 A2994 RMK AO2 |
| 18:56 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1014 mb (29.94 in) | N 19 kph (N 11.5 mph) | - | 3SM |
| | KCOQ 090056Z AUTO 35010G18KT 3SM -SN BKN024 BKN029 OVC040 M13/M14 A2995 RMK AO2 |
| 18:36 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1015 mb (29.97 in) | N 19 kph (N 11.5 mph) | - | 2 1/2SM |
| | KCOQ 090036Z AUTO 35010G15KT 2 1/2SM -SN BKN023 OVC032 M13/M14 A2996 RMK AO2 |
| 18:16 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1015 mb (29.97 in) | N 17 kph (N 10.4 mph) | - | 3SM |
| | KCOQ 090016Z AUTO 35009G16KT 3SM -SN BKN023 OVC028 M13/M14 A2997 RMK AO2 |
| 17:56 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1015 mb (29.97 in) | N 20 kph (N 12.7 mph) | - | 2 1/2SM |
| | KCOQ 082356Z AUTO 35011G16KT 2 1/2SM -SN OVC021 M13/M14 A2998 RMK AO2 |
| 17:36 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1016 mb (30 in) | N 17 kph (N 10.4 mph) | - | 4SM |
| | KCOQ 082336Z AUTO 35009KT 4SM -SN OVC021 M13/M14 A2999 RMK AO2 |
| 17:16 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1016 mb (30 in) | N 15 kph (N 9.2 mph) | - | 4SM |
| | KCOQ 082316Z AUTO 35008G15KT 4SM -SN BKN021 BKN030 OVC050 M13/M14 A2999 RMK AO2 |
| 16:56 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1016 mb (30 in) | N 13 kph (N 8.1 mph) | - | 7SM |
| | KCOQ 082256Z AUTO 35007G14KT 7SM -SN SCT029 BKN042 OVC060 M13/M14 A3000 RMK AO2 |
| 16:36 CST |  Overcast | -13°C / 9°F | -14°C / 7°F | 92% | 1016 mb (30 in) | N 11 kph (N 6.9 mph) | - | 7SM |
| | KCOQ 082236Z AUTO 35006KT 7SM SCT024 BKN041 OVC050 M13/M14 A3001 RMK AO2 |
| 16:16 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1017 mb (30.03 in) | N 13 kph (N 8.1 mph) | - | 4SM |
| | KCOQ 082216Z AUTO 36007KT 4SM -SN BKN024 BKN030 OVC046 M13/M14 A3002 RMK AO2 |
| 15:56 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1017 mb (30.03 in) | N 13 kph (N 8.1 mph) | - | 5SM |
| | KCOQ 082156Z AUTO 35007KT 5SM -SN BKN026 OVC032 M12/M14 A3003 RMK AO2 |
| 15:36 CST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1017 mb (30.03 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KCOQ 082136Z AUTO 35009G15KT 10SM OVC033 M12/M14 A3004 RMK AO2 |
| 15:16 CST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1018 mb (30.06 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KCOQ 082116Z AUTO 36007KT 10SM OVC035 M12/M14 A3005 RMK AO2 |
| 14:56 CST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1018 mb (30.06 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KCOQ 082056Z AUTO 36008KT 10SM SCT030 BKN035 OVC050 M12/M14 A3005 RMK AO2 |
| 14:36 CST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1018 mb (30.06 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KCOQ 082036Z AUTO 35007KT 10SM BKN033 OVC055 M12/M14 A3006 RMK AO2 |
| 14:16 CST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1018 mb (30.06 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KCOQ 082016Z AUTO 36007KT 10SM BKN033 OVC048 M12/M14 A3007 RMK AO2 |
| 13:56 CST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1019 mb (30.09 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KCOQ 081956Z AUTO 35005KT 10SM BKN035 OVC050 M12/M14 A3008 RMK AO2 |
| 13:36 CST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1019 mb (30.09 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KCOQ 081936Z AUTO 36006KT 10SM OVC035 M12/M14 A3009 RMK AO2 |
| 13:16 CST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1019 mb (30.09 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KCOQ 081916Z AUTO 36006KT 10SM OVC035 M12/M14 A3009 RMK AO2 |
| 12:56 CST |  Overcast | -12°C / 10°F | -13°C / 9°F | 92% | 1020 mb (30.12 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KCOQ 081856Z AUTO 35006KT 10SM OVC035 M12/M13 A3011 RMK AO2 |
| 12:36 CST |  Overcast | -12°C / 10°F | -13°C / 9°F | 92% | 1020 mb (30.12 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KCOQ 081836Z AUTO 35007KT 10SM OVC035 M12/M13 A3011 RMK AO2 |
| 12:16 CST |  Mostly Cloudy | -12°C / 10°F | -13°C / 9°F | 92% | 1020 mb (30.12 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KCOQ 081816Z AUTO 34007KT 10SM BKN033 M12/M13 A3013 RMK AO2 |
| 11:56 CST |  Partly Cloudy | -13°C / 9°F | -13°C / 9°F | 100% | 1020 mb (30.12 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KCOQ 081756Z AUTO 36004KT 10SM SCT033 M13/M13 A3013 RMK AO2 |
| 11:36 CST |  Partly Cloudy | -13°C / 9°F | -13°C / 9°F | 100% | 1021 mb (30.15 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KCOQ 081736Z AUTO 35006KT 10SM SCT100 M13/M13 A3014 RMK AO2 |
| 11:16 CST |  Partly Cloudy | -13°C / 9°F | -14°C / 7°F | 92% | 1021 mb (30.15 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KCOQ 081716Z AUTO 34007KT 10SM SCT080 SCT100 M13/M14 A3016 RMK AO2 |
| 10:56 CST |  Mostly Cloudy | -13°C / 9°F | -14°C / 7°F | 92% | 1022 mb (30.18 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KCOQ 081656Z AUTO 35004KT 10SM SCT080 BKN095 M13/M14 A3018 RMK AO2 |
| 10:36 CST |  Mostly Cloudy | -14°C / 7°F | -14°C / 7°F | 100% | 1022 mb (30.18 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KCOQ 081636Z AUTO 35005KT 10SM BKN095 M14/M14 A3019 RMK AO2 |
| 10:16 CST |  Partly Cloudy | -14°C / 7°F | -15°C / 5°F | 92% | 1022 mb (30.18 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KCOQ 081616Z AUTO 34006KT 10SM SCT095 M14/M15 A3019 RMK AO2 |
| 09:56 CST |  Mostly Cloudy | -15°C / 5°F | -16°C / 3°F | 92% | 1023 mb (30.21 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KCOQ 081556Z AUTO 35005KT 10SM BKN095 M15/M16 A3020 RMK AO2 |
| 09:36 CST |  Partly Cloudy | -16°C / 3°F | -16°C / 3°F | 100% | 1023 mb (30.21 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KCOQ 081536Z AUTO 35007KT 10SM SCT095 M16/M16 A3020 RMK AO2 |
| 09:16 CST |  Partly Cloudy | -16°C / 3°F | -17°C / 1°F | 92% | 1023 mb (30.21 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KCOQ 081516Z AUTO 36003KT 10SM SCT085 M16/M17 A3020 RMK AO2 |
| 08:56 CST |  Partly Cloudy | -17°C / 1°F | -17°C / 1°F | 100% | 1023 mb (30.21 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KCOQ 081456Z AUTO 35005KT 10SM SCT095 M17/M17 A3020 RMK AO2 |
| 08:36 CST |  Clear | -17°C / 1°F | -17°C / 1°F | 100% | 1023 mb (30.21 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KCOQ 081436Z AUTO 35005KT 10SM CLR M17/M17 A3020 RMK AO2 |
| 08:16 CST |  Clear | -17°C / 1°F | -18°C / 0°F | 92% | 1023 mb (30.21 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KCOQ 081416Z AUTO 34006KT 10SM CLR M17/M18 A3021 RMK AO2 |
| 07:56 CST |  Clear | -18°C / 0°F | -18°C / 0°F | 100% | 1023 mb (30.21 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KCOQ 081356Z AUTO 34006KT 10SM CLR M18/M18 A3021 RMK AO2 |
| 07:36 CST |  Clear | -17°C / 1°F | -18°C / 0°F | 92% | 1023 mb (30.21 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KCOQ 081336Z AUTO 34005KT 10SM CLR M17/M18 A3021 RMK AO2 |
| 07:16 CST |  Clear | -17°C / 1°F | -18°C / 0°F | 92% | 1023 mb (30.21 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KCOQ 081316Z AUTO 34006KT 10SM CLR M17/M18 A3022 RMK AO2 |
| 06:56 CST |  Clear | -17°C / 1°F | -17°C / 1°F | 100% | 1023 mb (30.21 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KCOQ 081256Z AUTO 34007KT 10SM CLR M17/M17 A3022 RMK AO2 |
| 06:36 CST |  Clear | -17°C / 1°F | -17°C / 1°F | 100% | 1023 mb (30.21 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KCOQ 081236Z AUTO 33006KT 10SM CLR M17/M17 A3022 RMK AO2 |
| 06:16 CST |  Partly Cloudy | -17°C / 1°F | -17°C / 1°F | 100% | 1024 mb (30.24 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KCOQ 081216Z AUTO 33004KT 10SM SCT095 M17/M17 A3023 RMK AO2 |
| 05:56 CST |  Partly Cloudy | -17°C / 1°F | -17°C / 1°F | 100% | 1024 mb (30.24 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KCOQ 081156Z AUTO 34005KT 10SM SCT095 M17/M17 A3023 RMK AO2 |
| 05:36 CST |  Clear | -17°C / 1°F | -17°C / 1°F | 100% | 1024 mb (30.24 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KCOQ 081136Z AUTO 33005KT 10SM CLR M17/M17 A3023 RMK AO2 |
| 05:16 CST |  Clear | -17°C / 1°F | -17°C / 1°F | 100% | 1024 mb (30.24 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KCOQ 081116Z AUTO 33007KT 10SM CLR M17/M17 A3023 RMK AO2 |
| 04:56 CST |  Clear | -17°C / 1°F | -18°C / 0°F | 92% | 1023 mb (30.21 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KCOQ 081056Z AUTO 33005KT 10SM CLR M17/M18 A3022 RMK AO2 |
| 04:36 CST |  Clear | -18°C / 0°F | -18°C / 0°F | 100% | 1024 mb (30.24 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KCOQ 081036Z AUTO 33006KT 10SM CLR M18/M18 A3023 RMK AO2 |
| 04:16 CST |  Partly Cloudy | -17°C / 1°F | -18°C / 0°F | 92% | 1024 mb (30.24 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KCOQ 081016Z AUTO 34005KT 10SM SCT110 M17/M18 A3023 RMK AO2 |
| 03:56 CST |  Partly Cloudy | -17°C / 1°F | -18°C / 0°F | 92% | 1024 mb (30.24 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KCOQ 080956Z AUTO 33005KT 10SM SCT110 M17/M18 A3024 RMK AO2 |
| 03:36 CST |  Partly Cloudy | -17°C / 1°F | -18°C / 0°F | 92% | 1024 mb (30.24 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KCOQ 080936Z AUTO 33005KT 10SM SCT120 M17/M18 A3025 RMK AO2 |
| 03:16 CST |  Clear | -18°C / 0°F | -18°C / 0°F | 100% | 1024 mb (30.24 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KCOQ 080916Z AUTO 33005KT 10SM CLR M18/M18 A3025 RMK AO2 |
| 02:56 CST |  Clear | -17°C / 1°F | -18°C / 0°F | 92% | 1025 mb (30.27 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KCOQ 080856Z AUTO 33005KT 10SM CLR M17/M18 A3026 RMK AO2 |
| 02:36 CST |  Clear | -17°C / 1°F | -17°C / 1°F | 100% | 1025 mb (30.27 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KCOQ 080836Z AUTO 33003KT 10SM CLR M17/M17 A3026 RMK AO2 |
| 02:16 CST |  Clear | -17°C / 1°F | -17°C / 1°F | 100% | 1025 mb (30.27 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KCOQ 080816Z AUTO 32003KT 10SM CLR M17/M17 A3026 RMK AO2 |
| 01:56 CST |  Clear | -17°C / 1°F | -17°C / 1°F | 100% | 1025 mb (30.27 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KCOQ 080756Z AUTO 32003KT 10SM CLR M17/M17 A3026 RMK AO2 |
| 01:36 CST |  Clear | -17°C / 1°F | -17°C / 1°F | 100% | 1025 mb (30.27 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KCOQ 080736Z AUTO 32003KT 10SM CLR M17/M17 A3026 RMK AO2 |
| 01:16 CST |  Clear | -17°C / 1°F | -17°C / 1°F | 100% | 1024 mb (30.24 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KCOQ 080716Z AUTO 33005KT 10SM CLR M17/M17 A3025 RMK AO2 |
| 00:56 CST |  Clear | -17°C / 1°F | -17°C / 1°F | 100% | 1025 mb (30.27 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KCOQ 080656Z AUTO 33004KT 10SM CLR M17/M17 A3026 RMK AO2 |
| 00:36 CST |  Clear | -18°C / 0°F | -18°C / 0°F | 100% | 1025 mb (30.27 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KCOQ 080636Z AUTO 32004KT 10SM CLR M18/M18 A3026 RMK AO2 |
| 00:16 CST |  Clear | -18°C / 0°F | -18°C / 0°F | 100% | 1025 mb (30.27 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KCOQ 080616Z AUTO 33005KT 10SM CLR M18/M18 A3026 RMK AO2 |