| 02:15 EST | 
Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1028 mb
(30.36 in) | Calm | - | 10SM |
| | KLEW 090715Z 00000KT 10SM CLR M08/M11 A3035
RMK AO1 |
| 01:55 EST |
Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1028 mb
(30.36 in) | Calm | - | 10SM |
| | KLEW 090655Z 00000KT 10SM CLR M08/M11 A3036
RMK AO1 |
| 01:35 EST | 
Partly Cloudy | -8°C / 18°F | -11°C / 12°F | 79% | 1028 mb
(30.36 in) | Calm | - | 10SM |
| | KLEW 090635Z 00000KT 10SM FEW120 M08/M11 A3036
RMK AO1 |
| 01:15 EST |
Partly Cloudy | -8°C / 18°F | -11°C / 12°F | 79% | 1028 mb
(30.36 in) | Calm | - | 10SM |
| | KLEW 090615Z 00000KT 10SM SCT120 M08/M11 A3036
RMK AO1 |
| 00:55 EST |
Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1028 mb
(30.36 in) | Calm | - | 10SM |
| | KLEW 090555Z 00000KT 10SM CLR M08/M11 A3036
RMK AO1 11030 21090 57003 |
| 00:35 EST |
Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1028 mb
(30.36 in) | N 7 kph
(N 4.6 mph) | - | 10SM |
| | KLEW 090535Z 01004KT 10SM CLR M08/M11 A3036
RMK AO1 |
| 00:15 EST |
Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1028 mb
(30.36 in) | Calm | - | 10SM |
| | KLEW 090515Z 00000KT 10SM CLR M08/M12 A3037
RMK AO1 |
