| 08:53 EST |  Overcast | 9°C / 48°F | 7°C / 45°F | 87% | 1019 mb (30.09 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KLEE 261353Z 36008KT 10SM OVC010 09/07 A3010 RMK AO2 SLP190 T00940067 |
| 07:53 EST |  Overcast | 9°C / 48°F | 7°C / 45°F | 87% | 1019 mb (30.09 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLEE 261253Z 33007KT 10SM OVC010 09/07 A3008 RMK AO2 SLP184 T00940067 |
| 06:53 EST |  Overcast | 9°C / 48°F | 7°C / 45°F | 87% | 1018 mb (30.06 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KLEE 261153Z 31007KT 10SM OVC010 09/07 A3007 RMK AO2 SLP181 70005 T00940072 10139 20094 53024 |
| 06:41 EST |  Mostly Cloudy | 9°C / 48°F | 7°C / 45°F | 87% | 1018 mb (30.06 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLEE 261141Z AUTO 32006KT 10SM BKN012 BKN022 09/07 A3006 RMK AO2 |
| 06:11 EST |  Mostly Cloudy | 10°C / 50°F | 7°C / 45°F | 82% | 1017 mb (30.03 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KLEE 261111Z AUTO 32005KT 10SM BKN022 10/07 A3004 RMK AO2 |
| 05:53 EST |  Partly Cloudy | 10°C / 50°F | 7°C / 45°F | 82% | 1017 mb (30.03 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLEE 261053Z AUTO 31006KT 10SM FEW020 10/07 A3003 RMK AO2 SLP169 T01000067 |
| 05:41 EST |  Partly Cloudy | 10°C / 50°F | 7°C / 45°F | 82% | 1017 mb (30.03 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KLEE 261041Z AUTO 31007KT 10SM SCT024 10/07 A3003 RMK AO2 |
| 04:53 EST |  Overcast | 11°C / 52°F | 8°C / 46°F | 82% | 1017 mb (30.03 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KLEE 260953Z AUTO 34010KT 10SM BKN016 OVC024 11/08 A3002 RMK AO2 SLP165 T01110078 |
| 03:53 EST |  Overcast | 12°C / 54°F | 9°C / 48°F | 82% | 1016 mb (30 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KLEE 260853Z AUTO 33008KT 10SM OVC028 12/09 A3000 RMK AO2 SLP157 T01170089 52012 |
| 03:14 EST |  Mostly Cloudy | 12°C / 54°F | 9°C / 48°F | 82% | 1016 mb (30 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KLEE 260814Z AUTO 32007KT 10SM BKN028 12/09 A2999 RMK AO2 |
| 02:53 EST |  Partly Cloudy | 12°C / 54°F | 9°C / 48°F | 82% | 1016 mb (30 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLEE 260753Z AUTO 32006KT 10SM FEW028 12/09 A2999 RMK AO2 SLP154 T01220094 |
| 01:53 EST |  Clear | 13°C / 55°F | 10°C / 50°F | 82% | 1015 mb (29.97 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLEE 260653Z AUTO 31006KT 10SM CLR 13/10 A2997 RMK AO2 SLP148 T01280100 |
| 00:53 EST |  Clear | 14°C / 57°F | 11°C / 52°F | 82% | 1015 mb (29.97 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KLEE 260553Z AUTO 31004KT 10SM CLR 14/11 A2996 RMK AO2 SLP145 T01390106 10172 20139 58003 |