| 16:50 CST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KLCG 072250Z AUTO 01005KT 10SM OVC021 M09/M12 A3027 RMK AO2 T10881120 |
| 16:30 CST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KLCG 072230Z AUTO 01006KT 10SM OVC021 M09/M12 A3027 RMK AO2 T10871117 |
| 16:10 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1025 mb (30.27 in) | NNE 9 kph (NNE 5.8 mph) | - | 7SM |
| | KLCG 072210Z AUTO 02005KT 7SM -SN OVC021 M08/M12 A3027 RMK AO2 T10851117 |
| 15:50 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1025 mb (30.27 in) | NNW 6 kph (NNW 3.5 mph) | - | 7SM |
| | KLCG 072150Z AUTO 34003KT 7SM -SN OVC021 M08/M12 A3027 RMK AO2 T10851119 |
| 15:30 CST |  Overcast | -8°C / 18°F | -12°C / 10°F | 73% | 1025 mb (30.27 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KLCG 072130Z AUTO 35004KT 10SM OVC021 M08/M12 A3027 RMK AO2 T10851121 |
| 15:10 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1025 mb (30.27 in) | N 7 kph (N 4.6 mph) | - | 7SM |
| | KLCG 072110Z AUTO 35004KT 7SM -SN OVC019 M08/M12 A3026 RMK AO2 T10851122 |
| 14:50 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1025 mb (30.27 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KLCG 072050Z AUTO 36006KT 10SM -SN OVC019 M08/M12 A3026 RMK AO2 T10851121 |
| 14:30 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1025 mb (30.27 in) | N 9 kph (N 5.8 mph) | - | 7SM |
| | KLCG 072030Z AUTO 36005KT 7SM -SN OVC019 M08/M12 A3027 RMK AO2 T10851122 |
| 14:10 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1025 mb (30.27 in) | N 7 kph (N 4.6 mph) | - | 5SM |
| | KLCG 072010Z AUTO 36004KT 5SM -SN OVC019 M08/M12 A3027 RMK AO2 T10851120 |
| 13:50 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1025 mb (30.27 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KLCG 071950Z AUTO 34008KT 10SM -SN OVC019 M08/M12 A3028 RMK AO2 T10841120 |
| 13:30 CST |  Mostly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1025 mb (30.27 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KLCG 071930Z AUTO 34009KT 10SM BKN019 M08/M12 A3028 RMK AO2 T10801119 |
| 13:10 CST |  Mostly Cloudy | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLCG 071910Z AUTO 34007KT 10SM BKN017 M09/M12 A3028 RMK AO2 T10861120 |
| 12:50 CST |  Mostly Cloudy Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KLCG 071850Z AUTO 01008KT 10SM -SN BKN015 M09/M12 A3027 RMK AO2 T10871119 |
| 12:30 CST |  Partly Cloudy | -8°C / 18°F | -11°C / 12°F | 79% | 1026 mb (30.3 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KLCG 071830Z AUTO 36007KT 10SM SCT015 M08/M11 A3029 RMK AO2 T10831115 |
| 12:10 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1026 mb (30.3 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KLCG 071810Z AUTO 36006KT 10SM CLR M09/M12 A3030 RMK AO2 T10861117 |
| 11:50 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1026 mb (30.3 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KLCG 071750Z AUTO 35007KT 10SM CLR M09/M12 A3031 RMK AO2 T10901117 11090 21172 |
| 11:30 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1026 mb (30.3 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KLCG 071730Z AUTO 34008KT 10SM CLR M09/M12 A3031 RMK AO2 T10931117 |
| 11:10 CST |  Clear | -10°C / 14°F | -12°C / 10°F | 85% | 1026 mb (30.3 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KLCG 071710Z AUTO 35007KT 10SM CLR M10/M12 A3030 RMK AO2 T10971119 |
| 10:50 CST |  Clear | -10°C / 14°F | -12°C / 10°F | 85% | 1026 mb (30.3 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KLCG 071650Z AUTO 35008KT 10SM CLR M10/M12 A3030 RMK AO2 T11011120 |
| 10:30 CST |  Clear | -10°C / 14°F | -12°C / 10°F | 85% | 1026 mb (30.3 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KLCG 071630Z AUTO 35009KT 10SM CLR M10/M12 A3031 RMK AO2 T11051120 |
| 10:10 CST |  Clear | -11°C / 12°F | -12°C / 10°F | 92% | 1027 mb (30.33 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLCG 071610Z AUTO 34007KT 10SM CLR M11/M12 A3032 RMK AO2 T11111124 |
| 09:50 CST |  Clear | -12°C / 10°F | -13°C / 9°F | 92% | 1027 mb (30.33 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KLCG 071550Z AUTO 33008KT 10SM CLR M12/M13 A3032 RMK AO2 T11161129 |
| 09:30 CST |  Clear | -12°C / 10°F | -13°C / 9°F | 92% | 1026 mb (30.3 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KLCG 071530Z AUTO 34009KT 10SM CLR M12/M13 A3031 RMK AO2 T11161130 |
| 09:10 CST |  Clear Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1026 mb (30.3 in) | NNW 13 kph (NNW 8.1 mph) | - | 7SM |
| | KLCG 071510Z AUTO 33007KT 7SM -SN CLR M13/M14 A3030 RMK AO2 T11271140 |
| 08:50 CST |  Clear Light Snow | -14°C / 7°F | -15°C / 5°F | 92% | 1026 mb (30.3 in) | NW 11 kph (NW 6.9 mph) | - | 5SM |
| | KLCG 071450Z AUTO 32006KT 5SM -SN CLR M14/M15 A3030 RMK AO2 T11431155 |
| 08:30 CST |  Clear | -15°C / 5°F | -17°C / 1°F | 85% | 1026 mb (30.3 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLCG 071430Z AUTO 31006KT 10SM CLR M15/M17 A3030 RMK AO2 T11511166 |
| 08:10 CST |  Clear | -16°C / 3°F | -17°C / 1°F | 92% | 1026 mb (30.3 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLCG 071410Z AUTO 31006KT 10SM CLR M16/M17 A3030 RMK AO2 T11601175 |
| 07:50 CST |  Clear Fog And Mist | -16°C / 3°F | -18°C / 0°F | 85% | 1026 mb (30.3 in) | Calm | - | 5SM |
| | KLCG 071350Z AUTO 00000KT 5SM BR CLR M16/M18 A3029 RMK AO2 T11641178 |
| 07:30 CST |  Clear Light Snow | -16°C / 3°F | -18°C / 0°F | 85% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KLCG 071330Z AUTO 00000KT 7SM -SN CLR M16/M18 A3029 RMK AO2 T11641178 |
| 07:10 CST |  Obscured Light Snow | -17°C / 1°F | -18°C / 0°F | 92% | 1025 mb (30.27 in) | Calm | - | 1 1/2SM |
| | KLCG 071310Z AUTO 00000KT 1 1/2SM -SN VV007 M17/M18 A3027 RMK AO2 T11661182 |
| 06:50 CST |  Clear Light Snow | -16°C / 3°F | -17°C / 1°F | 92% | 1025 mb (30.27 in) | Calm | - | 5SM |
| | KLCG 071250Z AUTO 00000KT 5SM -SN CLR M16/M17 A3026 RMK AO2 T11611175 |
| 06:30 CST |  Clear | -16°C / 3°F | -17°C / 1°F | 92% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KLCG 071230Z AUTO 00000KT 10SM CLR M16/M17 A3024 RMK AO2 T11601173 |
| 06:10 CST |  Clear | -15°C / 5°F | -16°C / 3°F | 92% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KLCG 071210Z AUTO 00000KT 10SM CLR M15/M16 A3025 RMK AO2 T11481160 |
| 05:50 CST |  Clear | -16°C / 3°F | -17°C / 1°F | 92% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KLCG 071150Z AUTO 00000KT 10SM CLR M16/M17 A3026 RMK AO2 T11561169 11097 21156 |
| 05:30 CST |  Clear | -14°C / 7°F | -15°C / 5°F | 92% | 1025 mb (30.27 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLCG 071130Z AUTO 31006KT 10SM CLR M14/M15 A3026 RMK AO2 T11421155 |
| 05:10 CST |  Clear | -14°C / 7°F | -15°C / 5°F | 92% | 1025 mb (30.27 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KLCG 071110Z AUTO 32005KT 10SM CLR M14/M15 A3026 RMK AO2 T11371150 |
| 04:50 CST |  Clear Light Snow | -13°C / 9°F | -15°C / 5°F | 85% | 1025 mb (30.27 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLCG 071050Z AUTO 32006KT 10SM -SN CLR M13/M15 A3027 RMK AO2 T11341146 |
| 04:30 CST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1025 mb (30.27 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLCG 071030Z AUTO 32006KT 10SM CLR M12/M14 A3026 RMK AO2 T11251137 |
| 04:10 CST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1025 mb (30.27 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLCG 071010Z AUTO 33007KT 10SM CLR M12/M14 A3026 RMK AO2 T11221136 |
| 03:50 CST |  Clear | -12°C / 10°F | -13°C / 9°F | 92% | 1024 mb (30.24 in) | NNW 13 kph (NNW 8.1 mph) | - | 7SM |
| | KLCG 070950Z AUTO 34007KT 7SM CLR M12/M13 A3025 RMK AO2 T11201135 |
| 03:30 CST |  Partly Cloudy | -11°C / 12°F | -13°C / 9°F | 85% | 1024 mb (30.24 in) | NNW 13 kph (NNW 8.1 mph) | - | 7SM |
| | KLCG 070930Z AUTO 33007KT 7SM SCT110 M11/M13 A3025 RMK AO2 T11151131 |
| 03:10 CST |  Mostly Cloudy | -11°C / 12°F | -13°C / 9°F | 85% | 1024 mb (30.24 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KLCG 070910Z AUTO 33008KT 10SM SCT036 SCT075 BKN110 M11/M13 A3025 RMK AO2 T11101126 |
| 02:50 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | NNW 15 kph (NNW 9.2 mph) | - | 7SM |
| | KLCG 070850Z AUTO 34008KT 7SM SCT036 BKN050 OVC065 M10/M12 A3024 RMK AO2 T11051122 |
| 02:30 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | NNW 17 kph (NNW 10.4 mph) | - | 7SM |
| | KLCG 070830Z AUTO 34009KT 7SM BKN055 OVC070 M10/M12 A3024 RMK AO2 T11051123 |
| 02:10 CST |  Overcast | -11°C / 12°F | -12°C / 10°F | 92% | 1024 mb (30.24 in) | NNW 15 kph (NNW 9.2 mph) | - | 7SM |
| | KLCG 070810Z AUTO 34008KT 7SM SCT019 BKN026 OVC070 M11/M12 A3024 RMK AO2 T11071125 |
| 01:50 CST |  Overcast Fog And Mist | -11°C / 12°F | -12°C / 10°F | 92% | 1024 mb (30.24 in) | N 15 kph (N 9.2 mph) | - | 5SM |
| | KLCG 070750Z AUTO 35008KT 5SM BR OVC024 M11/M12 A3024 RMK AO2 T11071125 |
| 01:30 CST |  Overcast Fog And Mist | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | N 13 kph (N 8.1 mph) | - | 5SM |
| | KLCG 070730Z AUTO 35007KT 5SM BR OVC020 M10/M12 A3024 RMK AO2 T11051122 |
| 01:10 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | N 17 kph (N 10.4 mph) | - | 4SM |
| | KLCG 070710Z AUTO 35009KT 4SM -SN OVC015 M10/M12 A3023 RMK AO2 T11021122 |
| 00:50 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | N 15 kph (N 9.2 mph) | - | 3SM |
| | KLCG 070650Z AUTO 35008KT 3SM -SN BKN015 OVC021 M10/M12 A3023 RMK AO2 T11001120 |
| 00:30 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1023 mb (30.21 in) | N 15 kph (N 9.2 mph) | - | 4SM |
| | KLCG 070630Z AUTO 36008KT 4SM -SN OVC019 M10/M12 A3022 RMK AO2 T11001119 |
| 00:10 CST |  Overcast Light Snow | -10°C / 14°F | -11°C / 12°F | 92% | 1024 mb (30.24 in) | N 17 kph (N 10.4 mph) | - | 4SM |
| | KLCG 070610Z AUTO 36009KT 4SM -SN OVC014 M10/M11 A3023 RMK AO2 T10981115 |