| 07:51 EST |  Mostly Cloudy | 8°C / 46°F | -7°C / 19°F | 34% | 1010 mb (29.83 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KRDU 101251Z 29007KT 10SM BKN150 BKN250 08/M07 A2982 RMK AO2 SLP095 T00781072 |
| 06:51 EST |  Mostly Cloudy | 8°C / 46°F | -5°C / 23°F | 40% | 1008 mb (29.77 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KRDU 101151Z 29008KT 10SM BKN150 BKN250 08/M05 A2978 RMK AO2 SLP081 70048 T00831050 10139 20083 53032 |
| 05:51 EST |  Overcast | 9°C / 48°F | -3°C / 27°F | 43% | 1007 mb (29.74 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KRDU 101051Z 30004KT 10SM BKN150 OVC250 09/M03 A2973 RMK AO2 SLP066 T00941033 |
| 04:51 EST |  Overcast | 11°C / 52°F | -4°C / 25°F | 35% | 1006 mb (29.71 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KRDU 100951Z 30007KT 10SM BKN150 OVC250 11/M04 A2972 RMK AO2 SLP061 T01061039 |
| 03:51 EST |  Mostly Cloudy | 12°C / 54°F | -3°C / 27°F | 35% | 1005 mb (29.68 in) | Variable 9 kph (Variable 5.8 mph) | - | 10SM |
| | KRDU 100851Z VRB05KT 10SM BKN200 12/M03 A2968 RMK AO2 SLP047 T01171028 53027 |
| 02:51 EST |  Mostly Cloudy | 12°C / 54°F | -3°C / 27°F | 35% | 1004 mb (29.65 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KRDU 100751Z 25008KT 10SM BKN200 12/M03 A2966 RMK AO2 SLP039 T01221028 |
| 01:51 EST |  Mostly Cloudy | 13°C / 55°F | -3°C / 27°F | 33% | 1003 mb (29.62 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KRDU 100651Z 24011G18KT 10SM BKN200 13/M03 A2962 RMK AO2 SLP027 T01281028 |
| 00:51 EST |  Mostly Cloudy | 14°C / 57°F | -2°C / 28°F | 33% | 1002 mb (29.59 in) | SSW 22 kph (SSW 13.8 mph) | - | 10SM |
| | KRDU 100551Z 24012KT 10SM BKN200 14/M02 A2960 RMK AO2 SLP020 T01391017 10194 20139 51016 $ |