| 03:36 EST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1026 mb (30.3 in) | E 17 kph (E 10.4 mph) | - | 10SM |
| | KLWA 230836Z AUTO 09009KT 10SM SCT090 OVC110 M02/M06 A3031 RMK AO2 |
| 03:16 EST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1026 mb (30.3 in) | E 17 kph (E 10.4 mph) | - | 10SM |
| | KLWA 230816Z AUTO 08009KT 10SM SCT090 OVC110 M02/M06 A3031 RMK AO2 |
| 02:55 EST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1027 mb (30.33 in) | E 15 kph (E 9.2 mph) | - | 10SM |
| | KLWA 230755Z AUTO 08008KT 10SM SCT090 OVC110 M02/M06 A3032 RMK AO2 |
| 02:36 EST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1027 mb (30.33 in) | E 19 kph (E 11.5 mph) | - | 10SM |
| | KLWA 230736Z AUTO 09010KT 10SM BKN090 OVC110 M02/M06 A3032 RMK AO2 |
| 02:16 EST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1026 mb (30.3 in) | E 15 kph (E 9.2 mph) | - | 10SM |
| | KLWA 230716Z AUTO 09008KT 10SM OVC090 M02/M06 A3031 RMK AO2 |
| 01:55 EST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1026 mb (30.3 in) | E 17 kph (E 10.4 mph) | - | 10SM |
| | KLWA 230655Z AUTO 10009KT 10SM OVC090 M02/M06 A3031 RMK AO2 |
| 01:36 EST |  Overcast Light Snow | -2°C / 28°F | -6°C / 21°F | 74% | 1026 mb (30.3 in) | E 13 kph (E 8.1 mph) | - | 10SM |
| | KLWA 230636Z AUTO 09007KT 10SM -SN OVC090 M02/M06 A3031 RMK AO2 |
| 01:16 EST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1026 mb (30.3 in) | E 19 kph (E 11.5 mph) | - | 10SM |
| | KLWA 230616Z AUTO 09010KT 10SM OVC090 M02/M06 A3031 RMK AO2 |
| 00:55 EST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1026 mb (30.3 in) | E 15 kph (E 9.2 mph) | - | 10SM |
| | KLWA 230555Z AUTO 09008KT 10SM OVC090 M02/M06 A3031 RMK AO2 |
| 00:35 EST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1026 mb (30.3 in) | E 15 kph (E 9.2 mph) | - | 10SM |
| | KLWA 230535Z AUTO 09008KT 10SM OVC090 M02/M06 A3031 RMK AO2 |
| 00:16 EST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1026 mb (30.3 in) | E 15 kph (E 9.2 mph) | - | 10SM |
| | KLWA 230516Z AUTO 10008KT 10SM OVC090 M02/M06 A3030 RMK AO2 |