| 17:59 EST |  Partly Cloudy | 9°C / 48°F | -6°C / 21°F | 34% | 1014 mb (29.94 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KNGU 102259Z 28006G15KT 10SM FEW200 09/M06 A2993 RMK AO2 SLP136 T00891061 |
| 16:59 EST |  Partly Cloudy | 9°C / 48°F | -6°C / 21°F | 34% | 1012 mb (29.88 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KNGU 102159Z 27011G17KT 10SM FEW200 09/M06 A2989 RMK AO2 SLP123 T00941056 |
| 15:59 EST |  Partly Cloudy | 11°C / 52°F | -7°C / 19°F | 28% | 1011 mb (29.85 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KNGU 102059Z 27011G17KT 10SM SCT200 11/M07 A2986 RMK AO2 SLP110 T01061067 53019 |
| 14:59 EST |  Partly Cloudy | 11°C / 52°F | -6°C / 21°F | 30% | 1010 mb (29.83 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KNGU 101959Z 26011G18KT 10SM SCT200 11/M06 A2982 RMK AO2 SLP098 T01111061 |
| 13:59 EST |  Partly Cloudy | 11°C / 52°F | -6°C / 21°F | 30% | 1009 mb (29.8 in) | SSW 22 kph (SSW 13.8 mph) | - | 10SM |
| | KNGU 101859Z 25012G18KT 10SM SCT200 11/M06 A2981 RMK AO2 SLP094 T01111061 |
| 12:59 EST |  Partly Cloudy | 12°C / 54°F | -5°C / 23°F | 30% | 1009 mb (29.8 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KNGU 101759Z 27010G16KT 10SM FEW120 SCT200 12/M05 A2980 RMK AO2 SLP091 T01171050 10122 20106 55003 |
| 11:59 EST |  Partly Cloudy | 12°C / 54°F | -7°C / 19°F | 26% | 1009 mb (29.8 in) | W 22 kph (W 13.8 mph) | - | 10SM |
| | KNGU 101659Z 28012G19KT 10SM FEW120 SCT200 12/M07 A2980 RMK AO2 SLP089 T01171072 |
| 10:59 EST |  Partly Cloudy | 12°C / 54°F | -4°C / 25°F | 33% | 1009 mb (29.8 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KNGU 101559Z 27010G15KT 10SM FEW120 SCT200 12/M04 A2981 RMK AO2 SLP094 T01171044 |
| 09:59 EST |  Partly Cloudy | 11°C / 52°F | -6°C / 21°F | 30% | 1009 mb (29.8 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KNGU 101459Z 27010G19KT 10SM FEW120 SCT200 11/M06 A2981 RMK AO2 SLP094 T01111056 51038 |
| 08:59 EST |  Mostly Cloudy | 11°C / 52°F | -5°C / 23°F | 32% | 1009 mb (29.8 in) | W 24 kph (W 15 mph) | - | 10SM |
| | KNGU 101359Z 28013G21KT 10SM BKN120 BKN200 11/M05 A2979 RMK SLP087 T01061050 |
| 07:59 EST |  Mostly Cloudy | 12°C / 54°F | -3°C / 27°F | 35% | 1008 mb (29.77 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KNGU 101259Z 27009G16KT 10SM BKN120 BKN200 12/M03 A2976 RMK SLP076 T01171028 |
| 06:59 EST |  Mostly Cloudy | 12°C / 54°F | -2°C / 28°F | 38% | 1006 mb (29.71 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KNGU 101159Z 27006G15KT 10SM SCT080 BKN200 12/M02 A2970 RMK SLP056 70046 T01221022 10172 20122 51025 |
| 05:59 EST |  Mostly Cloudy | 13°C / 55°F | -1°C / 30°F | 38% | 1005 mb (29.68 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KNGU 101059Z 27006G15KT 10SM SCT080 BKN250 13/M01 A2968 RMK SLP049 T01281006 |
| 04:59 EST |  Mostly Cloudy | 14°C / 57°F | -1°C / 30°F | 36% | 1004 mb (29.65 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KNGU 100959Z 27010G15KT 10SM SCT080 BKN150 BKN250 14/M01 A2965 RMK SLP040 T01391006 |
| 03:59 EST |  Mostly Cloudy | 14°C / 57°F | 1°C / 34°F | 41% | 1003 mb (29.62 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KNGU 100859Z 27008KT 10SM SCT150 BKN250 14/01 A2962 RMK SLP031 T01390011 53026 |
| 02:59 EST |  Mostly Cloudy | 15°C / 59°F | 2°C / 36°F | 42% | 1002 mb (29.59 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KNGU 100759Z 26007KT 10SM BKN250 15/02 A2960 RMK SLP022 T01500022 |
| 01:59 EST |  Partly Cloudy | 16°C / 61°F | 3°C / 37°F | 42% | 1001 mb (29.56 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KNGU 100659Z 26007KT 10SM FEW120 SCT250 16/03 A2957 RMK SLP012 T01560028 |
| 00:59 EST |  Mostly Cloudy | 17°C / 63°F | 5°C / 41°F | 45% | 1001 mb (29.56 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KNGU 100559Z 27008KT 10SM FEW060 SCT130 BKN250 17/05 A2955 RMK SLP005 T01670050 10228 20167 51023 |