| 05:53 EST | 
Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1019 mb
(30.09 in) | Calm | - | 10SM |
| | KCHA 261053Z 00000KT 10SM CLR M02/M03 A3008
RMK AO2 SLP188 T10171033 $ |
| 04:53 EST |
Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1018 mb
(30.06 in) | Calm | - | 10SM |
| | KCHA 260953Z 00000KT 10SM CLR M02/M03 A3006
RMK AO2 SLP184 T10171033 $ |
| 03:53 EST |
Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1018 mb
(30.06 in) | Calm | - | 10SM |
| | KCHA 260853Z 00000KT 10SM CLR M01/M03 A3006
RMK AO2 SLP182 T10111028 53013 $ |
| 02:53 EST |
Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1018 mb
(30.06 in) | Calm | - | 10SM |
| | KCHA 260753Z 00000KT 10SM CLR 00/M03 A3005
RMK AO2 SLP177 T00001033 $ |
| 01:53 EST | 
Partly Cloudy | 0°C / 32°F | -3°C / 27°F | 80% | 1017 mb
(30.03 in) | Calm | - | 10SM |
| | KCHA 260653Z 00000KT 10SM FEW250 00/M03 A3003
RMK AO2 SLP172 T00001033 $ |
| 00:53 EST |
Partly Cloudy | 1°C / 34°F | -3°C / 27°F | 75% | 1017 mb
(30.03 in) | Calm | - | 10SM |
| | KCHA 260553Z 00000KT 10SM FEW030 SCT250 01/M03 A3002
RMK AO2 SLP168 T00061033 10044 20000 53010 $ |
