| 18:53 EST |  Mostly Cloudy | 7°C / 45°F | -3°C / 27°F | 49% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KCHA 262353Z 00000KT 10SM BKN055 07/M03 A3005 RMK AO2 SLP179 T00721033 10111 20072 51013 |
| 17:53 EST |  Mostly Cloudy | 8°C / 46°F | -3°C / 27°F | 46% | 1017 mb (30.03 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KCHA 262253Z 30006KT 10SM BKN055 08/M03 A3004 RMK AO2 SLP174 T00781033 |
| 16:53 EST |  Mostly Cloudy | 8°C / 46°F | -4°C / 25°F | 43% | 1017 mb (30.03 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KCHA 262153Z 31011G19KT 10SM BKN055 08/M04 A3003 RMK AO2 SLP172 T00831039 |
| 15:53 EST |  Mostly Cloudy | 9°C / 48°F | -4°C / 25°F | 40% | 1017 mb (30.03 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KCHA 262053Z 30012KT 10SM BKN060 09/M04 A3002 RMK AO2 SLP165 T00891039 53012 |
| 14:53 EST |  Mostly Cloudy | 10°C / 50°F | -4°C / 25°F | 37% | 1016 mb (30 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KCHA 261953Z 30010KT 10SM BKN065 10/M04 A2999 RMK AO2 SLP156 T01001039 |
| 13:53 EST |  Partly Cloudy | 10°C / 50°F | -3°C / 27°F | 40% | 1015 mb (29.97 in) | WNW 22 kph (WNW 13.8 mph) | - | 10SM |
| | KCHA 261853Z 29012G19KT 10SM SCT060 10/M03 A2998 RMK AO2 SLP153 T01001028 |
| 12:53 EST |  Mostly Cloudy | 11°C / 52°F | -2°C / 28°F | 41% | 1015 mb (29.97 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KCHA 261753Z 30012G17KT 10SM BKN055 11/M02 A2998 RMK AO2 SLP152 T01111017 10111 20022 58007 |
| 11:53 EST |  Partly Cloudy | 11°C / 52°F | -1°C / 30°F | 44% | 1016 mb (30 in) | W 24 kph (W 15 mph) | - | 10SM |
| | KCHA 261653Z 27013KT 10SM SCT050 SCT080 11/M01 A3000 RMK AO2 SLP160 T01111006 |
| 10:53 EST |  Partly Cloudy | 10°C / 50°F | -1°C / 30°F | 47% | 1016 mb (30 in) | Variable 7 kph (Variable 4.6 mph) | - | 10SM |
| | KCHA 261553Z VRB04KT 10SM FEW080 10/M01 A3001 RMK AO2 SLP161 T01001006 |
| 09:53 EST |  Mostly Cloudy | 9°C / 48°F | 2°C / 36°F | 62% | 1016 mb (30 in) | Variable 9 kph (Variable 5.8 mph) | - | 10SM |
| | KCHA 261453Z VRB05KT 10SM BKN080 09/02 A3000 RMK AO2 SLP160 T00890022 53004 |
| 08:53 EST |  Partly Cloudy | 5°C / 41°F | 3°C / 37°F | 87% | 1016 mb (30 in) | Calm | - | 10SM |
| | KCHA 261353Z 00000KT 10SM FEW060 05/03 A2999 RMK AO2 SLP155 T00500028 |
| 07:53 EST |  Partly Cloudy Fog | 3°C / 37°F | 2°C / 36°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | KCHA 261253Z 00000KT 10SM MIFG FEW005 03/02 A3000 RMK AO2 SLP159 T00280017 |
| 06:53 EST |  Clear | 3°C / 37°F | 2°C / 36°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | KCHA 261153Z 00000KT 10SM CLR 03/02 A2999 RMK AO2 SLP156 T00280017 10072 20022 55003 |
| 05:53 EST |  Clear | 3°C / 37°F | 2°C / 36°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | KCHA 261053Z 00000KT 10SM CLR 03/02 A2999 RMK AO2 SLP155 T00330017 |
| 04:53 EST |  Clear | 4°C / 39°F | 2°C / 36°F | 87% | 1016 mb (30 in) | Calm | - | 10SM |
| | KCHA 260953Z 00000KT 10SM CLR 04/02 A3000 RMK AO2 SLP156 T00390022 |
| 03:53 EST |  Clear | 4°C / 39°F | 2°C / 36°F | 87% | 1016 mb (30 in) | Calm | - | 10SM |
| | KCHA 260853Z 00000KT 10SM CLR 04/02 A3000 RMK AO2 SLP159 T00390022 50003 |
| 02:53 EST |  Clear | 5°C / 41°F | 3°C / 37°F | 87% | 1016 mb (30 in) | Calm | - | 10SM |
| | KCHA 260753Z 00000KT 10SM CLR 05/03 A3000 RMK AO2 SLP158 T00500028 |
| 01:53 EST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1016 mb (30 in) | Calm | - | 10SM |
| | KCHA 260653Z 00000KT 10SM CLR 06/03 A3000 RMK AO2 SLP158 T00610028 |
| 00:53 EST |  Clear | 7°C / 45°F | 3°C / 37°F | 76% | 1016 mb (30 in) | Calm | - | 10SM |
| | KCHA 260553Z 00000KT 10SM CLR 07/03 A2999 RMK AO2 SLP155 T00720028 10133 20067 57008 |