| 04:01 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KLWB 220901Z AUTO 30003KT 10SM OVC015 M01/M03 A3013 RMK AO2 |
| 03:39 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KLWB 220839Z AUTO 00000KT 10SM OVC017 M01/M03 A3014 RMK AO2 |
| 03:21 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1021 mb (30.15 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KLWB 220821Z AUTO 30003KT 10SM OVC015 M01/M03 A3015 RMK AO2 |
| 03:00 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1021 mb (30.15 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KLWB 220800Z AUTO 28003KT 10SM OVC015 M01/M03 A3015 RMK AO2 |
| 02:41 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1021 mb (30.15 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KLWB 220741Z AUTO 27003KT 10SM OVC015 M01/M03 A3015 RMK AO2 |
| 02:21 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1021 mb (30.15 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KLWB 220721Z AUTO 27005KT 10SM OVC015 M01/M03 A3014 RMK AO2 |
| 02:01 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1021 mb (30.15 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KLWB 220701Z AUTO 28004KT 10SM OVC015 M01/M03 A3014 RMK AO2 |
| 01:42 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1021 mb (30.15 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KLWB 220642Z AUTO 28006KT 10SM OVC019 M01/M03 A3014 RMK AO2 |
| 01:22 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1021 mb (30.15 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KLWB 220622Z AUTO 27005KT 10SM OVC019 M01/M03 A3014 RMK AO2 |
| 01:00 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KLWB 220600Z AUTO 28004KT 10SM OVC019 M01/M03 A3013 RMK AO2 |
| 00:39 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1020 mb (30.12 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KLWB 220539Z AUTO 27006KT 10SM OVC019 M01/M02 A3013 RMK AO2 |
| 00:20 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1021 mb (30.15 in) | SSW 7 kph (SSW 4.6 mph) | - | 7SM |
| | KLWB 220520Z AUTO 25004KT 7SM SCT010 OVC017 M01/M02 A3014 RMK AO2 |
| 00:01 EST |  Overcast Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1021 mb (30.15 in) | W 9 kph (W 5.8 mph) | - | 5SM |
| | KLWB 220501Z AUTO 27005KT 5SM BR BKN009 OVC015 M01/M02 A3015 RMK AO2 |