| 09:51 EST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1029 mb (30.39 in) | NNW 11 kph (NNW 6.9 mph) | - | 9SM |
| | KILG 081451Z 34006KT 9SM CLR 04/M02 A3039 RMK AO2 SLP292 T00391017 51013 |
| 08:51 EST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1029 mb (30.39 in) | NW 6 kph (NW 3.5 mph) | - | 8SM |
| | KILG 081351Z 30003KT 8SM CLR 03/M02 A3038 RMK AO2 SLP290 T00281017 |
| 07:51 EST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1028 mb (30.36 in) | W 6 kph (W 3.5 mph) | - | 7SM |
| | KILG 081251Z 28003KT 7SM CLR 01/M02 A3037 RMK AO2 SLP285 T00111022 |
| 06:51 EST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1028 mb (30.36 in) | Calm | - | 9SM |
| | KILG 081151Z 00000KT 9SM CLR 02/M03 A3035 RMK AO2 SLP279 T00171028 10028 20011 51021 |
| 05:51 EST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1027 mb (30.33 in) | WNW 7 kph (WNW 4.6 mph) | - | 9SM |
| | KILG 081051Z AUTO 29004KT 9SM CLR 02/M02 A3034 RMK AO2 SLP275 T00171022 |
| 04:51 EST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1027 mb (30.33 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KILG 080951Z AUTO 27003KT 10SM CLR 02/M02 A3032 RMK AO2 SLP266 T00171017 |
| 03:51 EST |  Partly Cloudy | 3°C / 37°F | -2°C / 28°F | 70% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KILG 080851Z AUTO 00000KT 10SM FEW055 03/M02 A3029 RMK AO2 SLP258 T00281017 51016 |
| 02:51 EST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1026 mb (30.3 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KILG 080751Z AUTO 30004KT 10SM OVC050 02/M01 A3029 RMK AO2 SLP258 T00221011 |
| 01:51 EST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1025 mb (30.27 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KILG 080651Z AUTO 32005KT 10SM OVC050 03/M01 A3027 RMK AO2 SLP250 T00281011 |
| 00:51 EST |  Mostly Cloudy | 2°C / 36°F | -2°C / 28°F | 75% | 1024 mb (30.24 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KILG 080551Z AUTO 31005KT 10SM BKN050 02/M02 A3024 RMK AO2 SLP242 T00221017 10033 21006 53005 |