| 14:39 EST |  Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1030 mb (30.42 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KFDK 241939Z AUTO 36003KT 10SM CLR 03/M06 A3041 RMK AO2 |
| 14:18 EST |  Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1029 mb (30.39 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KFDK 241918Z AUTO 03004KT 10SM CLR 03/M06 A3040 RMK AO2 |
| 13:57 EST |  Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1029 mb (30.39 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KFDK 241857Z AUTO 01007KT 10SM CLR 03/M06 A3040 RMK AO2 |
| 13:35 EST |  Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1030 mb (30.42 in) | NNE 11 kph (NNE 6.9 mph) | - | 10SM |
| | KFDK 241835Z AUTO 02006KT 10SM CLR 03/M06 A3041 RMK AO2 |
| 13:14 EST |  Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1030 mb (30.42 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KFDK 241814Z AUTO 01004KT 10SM CLR 03/M06 A3042 RMK AO2 |
| 12:53 EST |  Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1030 mb (30.42 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KFDK 241753Z AUTO 36005KT 10SM CLR 03/M06 A3043 RMK AO2 |
| 12:32 EST |  Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1030 mb (30.42 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KFDK 241732Z AUTO 01005KT 10SM CLR 03/M06 A3043 RMK AO2 |
| 12:11 EST |  Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1031 mb (30.45 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KFDK 241711Z AUTO 02005KT 10SM CLR 02/M07 A3044 RMK AO2 |
| 11:49 EST |  Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1031 mb (30.45 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KFDK 241649Z AUTO 04006KT 10SM CLR 02/M07 A3046 RMK AO2 |
| 11:28 EST |  Clear | 3°C / 37°F | -7°C / 19°F | 48% | 1032 mb (30.48 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KFDK 241628Z AUTO 04004KT 10SM CLR 03/M07 A3047 RMK AO2 |
| 11:07 EST |  Clear | 3°C / 37°F | -8°C / 18°F | 45% | 1032 mb (30.48 in) | Calm | - | 10SM |
| | KFDK 241607Z AUTO 00000KT 10SM CLR 03/M08 A3047 RMK AO2 |
| 10:46 EST |  Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1032 mb (30.48 in) | Calm | - | 10SM |
| | KFDK 241546Z AUTO 00000KT 10SM CLR 02/M07 A3048 RMK AO2 |
| 10:25 EST |  Clear | -1°C / 30°F | -8°C / 18°F | 59% | 1032 mb (30.48 in) | Calm | - | 10SM |
| | KFDK 241525Z AUTO 00000KT 10SM CLR M01/M08 A3048 RMK AO2 |
| 10:03 EST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1032 mb (30.48 in) | Calm | - | 10SM |
| | KFDK 241503Z AUTO 00000KT 10SM CLR M02/M07 A3047 RMK AO2 |
| 09:42 EST |  Clear | -5°C / 23°F | -9°C / 16°F | 74% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | KFDK 241442Z AUTO 00000KT 10SM CLR M05/M09 A3046 RMK AO2 |
| 09:21 EST |  Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | KFDK 241421Z AUTO 00000KT 10SM CLR M08/M09 A3045 RMK AO2 |
| 09:00 EST |  Clear | -9°C / 16°F | -9°C / 16°F | 100% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | KFDK 241400Z AUTO 00000KT 10SM CLR M09/M09 A3045 RMK AO2 |
| 08:38 EST |  Clear | -11°C / 12°F | -11°C / 12°F | 100% | 1031 mb (30.45 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KFDK 241338Z AUTO 04003KT 10SM CLR M11/M11 A3044 RMK AO2 |
| 08:17 EST |  Clear | -13°C / 9°F | -13°C / 9°F | 100% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | KFDK 241317Z AUTO 00000KT 10SM CLR M13/M13 A3046 RMK AO2 |
| 07:56 EST |  Clear | -14°C / 7°F | -15°C / 5°F | 92% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | KFDK 241256Z AUTO 00000KT 10SM CLR M14/M15 A3044 RMK AO2 |
| 07:35 EST |  Clear | -14°C / 7°F | -15°C / 5°F | 92% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | KFDK 241235Z AUTO 00000KT 10SM CLR M14/M15 A3044 RMK AO2 |
| 07:14 EST |  Clear | -14°C / 7°F | -15°C / 5°F | 92% | 1030 mb (30.42 in) | Calm | - | 10SM |
| | KFDK 241214Z AUTO 00000KT 10SM CLR M14/M15 A3043 RMK AO2 |
| 06:53 EST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1030 mb (30.42 in) | NE 6 kph (NE 3.5 mph) | - | 7SM |
| | KFDK 241153Z AUTO 04003KT 7SM CLR M13/M14 A3042 RMK AO2 |
| 06:31 EST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1030 mb (30.42 in) | Calm | - | 10SM |
| | KFDK 241131Z AUTO 00000KT 10SM CLR M13/M14 A3043 RMK AO2 |
| 06:10 EST |  Clear | -12°C / 10°F | -13°C / 9°F | 92% | 1030 mb (30.42 in) | Calm | - | 10SM |
| | KFDK 241110Z AUTO 00000KT 10SM CLR M12/M13 A3042 RMK AO2 |
| 05:49 EST |  Clear | -14°C / 7°F | -14°C / 7°F | 100% | 1030 mb (30.42 in) | Calm | - | 10SM |
| | KFDK 241049Z AUTO 00000KT 10SM CLR M14/M14 A3042 RMK AO2 |
| 05:28 EST |  Clear | -13°C / 9°F | -13°C / 9°F | 100% | 1030 mb (30.42 in) | Calm | - | 7SM |
| | KFDK 241028Z AUTO 00000KT 7SM CLR M13/M13 A3042 RMK AO2 |
| 05:07 EST |  Clear Fog And Mist | -13°C / 9°F | -13°C / 9°F | 100% | 1029 mb (30.39 in) | Calm | - | 5SM |
| | KFDK 241007Z AUTO 00000KT 5SM BR CLR M13/M13 A3040 RMK AO2 |
| 04:45 EST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KFDK 240945Z AUTO 00000KT 10SM CLR M13/M14 A3039 RMK AO2 |
| 04:24 EST |  Obscured Fog And Mist | -13°C / 9°F | -14°C / 7°F | 92% | 1028 mb (30.36 in) | Calm | - | 1 1/4SM |
| | KFDK 240924Z AUTO 00000KT 1 1/4SM BR VV007 M13/M14 A3037 RMK AO2 VIS 1/4V5 |
| 04:03 EST |  Clear | -13°C / 9°F | -13°C / 9°F | 100% | 1028 mb (30.36 in) | Calm | - | 7SM |
| | KFDK 240903Z AUTO 00000KT 7SM CLR M13/M13 A3036 RMK AO2 |
| 03:42 EST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KFDK 240842Z AUTO 00000KT 10SM CLR M13/M14 A3036 RMK AO2 |
| 03:21 EST |  Clear Fog And Mist | -13°C / 9°F | -14°C / 7°F | 92% | 1028 mb (30.36 in) | Calm | - | 4SM |
| | KFDK 240821Z AUTO 00000KT 4SM BR CLR M13/M14 A3036 RMK AO2 |
| 02:59 EST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1028 mb (30.36 in) | Calm | - | 7SM |
| | KFDK 240759Z AUTO 00000KT 7SM CLR M13/M14 A3036 RMK AO2 |
| 02:38 EST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KFDK 240738Z AUTO 00000KT 10SM CLR M13/M14 A3036 RMK AO2 |
| 02:17 EST |  Clear Fog And Mist | -12°C / 10°F | -13°C / 9°F | 92% | 1028 mb (30.36 in) | Calm | - | 2 1/2SM |
| | KFDK 240717Z AUTO 00000KT 2 1/2SM BR CLR M12/M13 A3036 RMK AO2 VIS 1V5 |
| 01:56 EST |  Clear | -13°C / 9°F | -13°C / 9°F | 100% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KFDK 240656Z AUTO 00000KT 10SM CLR M13/M13 A3036 RMK AO2 |
| 01:34 EST |  Clear | -12°C / 10°F | -12°C / 10°F | 100% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KFDK 240634Z AUTO 00000KT 10SM CLR M12/M12 A3036 RMK AO2 |
| 01:13 EST |  Clear | -12°C / 10°F | -12°C / 10°F | 100% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KFDK 240613Z AUTO 00000KT 10SM CLR M12/M12 A3036 RMK AO2 |
| 00:52 EST |  Clear | -12°C / 10°F | -12°C / 10°F | 100% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KFDK 240552Z AUTO 00000KT 10SM CLR M12/M12 A3035 RMK AO2 |
| 00:31 EST |  Clear | -11°C / 12°F | -12°C / 10°F | 92% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KFDK 240531Z AUTO 00000KT 10SM CLR M11/M12 A3035 RMK AO2 |
| 00:09 EST |  Clear | -12°C / 10°F | -13°C / 9°F | 92% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KFDK 240509Z AUTO 00000KT 10SM CLR M12/M13 A3035 RMK AO2 |