| 16:05 EST |  Overcast | 8°C / 46°F | 1°C / 34°F | 62% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KFDK 042105Z AUTO 00000KT 10SM OVC049 08/01 A3018 RMK AO2 |
| 15:44 EST |  Overcast | 9°C / 48°F | 1°C / 34°F | 58% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KFDK 042044Z AUTO 00000KT 10SM BKN049 OVC060 09/01 A3018 RMK AO2 |
| 15:23 EST |  Overcast | 9°C / 48°F | 1°C / 34°F | 58% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KFDK 042023Z AUTO 00000KT 10SM OVC045 09/01 A3018 RMK AO2 |
| 15:01 EST |  Overcast | 9°C / 48°F | 1°C / 34°F | 58% | 1022 mb (30.18 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KFDK 042001Z AUTO 24003KT 10SM BKN043 OVC050 09/01 A3019 RMK AO2 |
| 14:40 EST |  Overcast | 9°C / 48°F | 1°C / 34°F | 58% | 1022 mb (30.18 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KFDK 041940Z AUTO 30004KT 10SM OVC050 09/01 A3018 RMK AO2 |
| 14:19 EST |  Overcast | 9°C / 48°F | 1°C / 34°F | 58% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KFDK 041919Z AUTO 00000KT 10SM BKN044 OVC050 09/01 A3018 RMK AO2 |
| 13:58 EST |  Overcast | 9°C / 48°F | 1°C / 34°F | 58% | 1022 mb (30.18 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KFDK 041858Z AUTO 28003KT 10SM BKN044 OVC050 09/01 A3017 RMK AO2 |
| 13:36 EST |  Overcast | 9°C / 48°F | 0°C / 32°F | 54% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KFDK 041836Z AUTO 00000KT 10SM SCT044 OVC050 09/00 A3016 RMK AO2 |
| 13:15 EST |  Overcast | 9°C / 48°F | -1°C / 30°F | 50% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KFDK 041815Z AUTO 00000KT 10SM OVC050 09/M01 A3017 RMK AO2 |
| 12:54 EST |  Overcast | 9°C / 48°F | 0°C / 32°F | 54% | 1022 mb (30.18 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KFDK 041754Z AUTO 24007KT 10SM OVC050 09/00 A3018 RMK AO2 |
| 12:33 EST |  Overcast | 9°C / 48°F | 0°C / 32°F | 54% | 1022 mb (30.18 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KFDK 041733Z AUTO 26007KT 10SM OVC050 09/00 A3018 RMK AO2 |
| 12:12 EST |  Overcast | 9°C / 48°F | 0°C / 32°F | 54% | 1022 mb (30.18 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KFDK 041712Z AUTO 29005KT 10SM OVC050 09/00 A3018 RMK AO2 |
| 12:11 EST |  Overcast | 9°C / 48°F | 0°C / 32°F | 54% | 1022 mb (30.18 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KFDK 041711Z AUTO 29004KT 10SM OVC050 09/00 A3018 RMK AO2 |
| 11:50 EST |  Overcast | 9°C / 48°F | 0°C / 32°F | 54% | 1022 mb (30.18 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KFDK 041650Z AUTO 30004KT 10SM OVC050 09/00 A3019 RMK AO2 |
| 11:29 EST |  Overcast | 9°C / 48°F | -1°C / 30°F | 50% | 1022 mb (30.18 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KFDK 041629Z AUTO 29006KT 10SM OVC050 09/M01 A3019 RMK AO2 |
| 11:08 EST |  Overcast | 9°C / 48°F | 0°C / 32°F | 54% | 1022 mb (30.18 in) | WNW 6 kph (WNW 3.5 mph) | - | 10SM |
| | KFDK 041608Z AUTO 29003KT 10SM OVC050 09/00 A3019 RMK AO2 |
| 10:46 EST |  Overcast | 9°C / 48°F | 0°C / 32°F | 54% | 1022 mb (30.18 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KFDK 041546Z AUTO 31009KT 268V328 10SM OVC050 09/00 A3018 RMK AO2 |
| 10:25 EST |  Overcast | 9°C / 48°F | 1°C / 34°F | 58% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KFDK 041525Z AUTO 00000KT 10SM OVC050 09/01 A3019 RMK AO2 |
| 10:04 EST |  Overcast | 8°C / 46°F | 1°C / 34°F | 62% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KFDK 041504Z AUTO 00000KT 10SM OVC050 08/01 A3018 RMK AO2 |
| 09:43 EST |  Overcast | 7°C / 45°F | 3°C / 37°F | 76% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KFDK 041443Z AUTO 00000KT 10SM OVC050 07/03 A3019 RMK AO2 |
| 09:22 EST |  Overcast | 6°C / 43°F | 3°C / 37°F | 81% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KFDK 041422Z AUTO 00000KT 10SM OVC050 06/03 A3019 RMK AO2 |
| 09:00 EST |  Overcast | 5°C / 41°F | 3°C / 37°F | 87% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KFDK 041400Z AUTO 00000KT 10SM OVC050 05/03 A3019 RMK AO2 |
| 08:39 EST |  Overcast | 4°C / 39°F | 3°C / 37°F | 93% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KFDK 041339Z AUTO 00000KT 10SM OVC050 04/03 A3019 RMK AO2 |
| 08:18 EST |  Overcast | 3°C / 37°F | 2°C / 36°F | 93% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KFDK 041318Z AUTO 00000KT 10SM OVC055 03/02 A3019 RMK AO2 |
| 07:57 EST |  Mostly Cloudy | 2°C / 36°F | 2°C / 36°F | 100% | 1022 mb (30.18 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KFDK 041257Z AUTO 14003KT 10SM BKN055 02/02 A3018 RMK AO2 |
| 07:36 EST |  Clear | 1°C / 34°F | 1°C / 34°F | 100% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KFDK 041236Z AUTO 00000KT 10SM CLR 01/01 A3016 RMK AO2 |
| 07:14 EST |  Clear | 1°C / 34°F | 1°C / 34°F | 100% | N/A | Calm | - | 10SM |
| | KFDK 041214Z AUTO 00000KT 10SM CLR 01/01 RMK AO2 |
| 06:53 EST |  Clear | 1°C / 34°F | 1°C / 34°F | 100% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KFDK 041153Z AUTO 00000KT 10SM CLR 01/01 A3015 RMK AO2 |
| 06:32 EST |  Clear | 2°C / 36°F | 1°C / 34°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KFDK 041132Z AUTO 00000KT 10SM CLR 02/01 A3015 RMK AO2 |
| 06:11 EST |  Clear | 2°C / 36°F | 0°C / 32°F | 87% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KFDK 041111Z AUTO 00000KT 10SM CLR 02/00 A3014 RMK AO2 |
| 05:49 EST |  Clear | 4°C / 39°F | 0°C / 32°F | 75% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KFDK 041049Z AUTO 00000KT 10SM CLR 04/00 A3014 RMK AO2 |
| 05:28 EST |  Clear | 4°C / 39°F | -1°C / 30°F | 70% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KFDK 041028Z AUTO 00000KT 10SM CLR 04/M01 A3014 RMK AO2 |
| 05:07 EST |  Clear | 6°C / 43°F | 0°C / 32°F | 66% | 1020 mb (30.12 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KFDK 041007Z AUTO 28003KT 10SM CLR 06/00 A3013 RMK AO2 |
| 04:46 EST |  Mostly Cloudy | 6°C / 43°F | 1°C / 34°F | 71% | 1020 mb (30.12 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KFDK 040946Z AUTO 29008KT 10SM BKN050 06/01 A3011 RMK AO2 |
| 04:24 EST |  Partly Cloudy | 5°C / 41°F | 1°C / 34°F | 76% | 1019 mb (30.09 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KFDK 040924Z AUTO 32004KT 10SM SCT050 05/01 A3010 RMK AO2 |
| 04:03 EST |  Clear | 4°C / 39°F | 1°C / 34°F | 81% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KFDK 040903Z AUTO 00000KT 10SM CLR 04/01 A3010 RMK AO2 |
| 03:42 EST |  Clear | 5°C / 41°F | 1°C / 34°F | 76% | 1019 mb (30.09 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KFDK 040842Z AUTO 31004KT 10SM CLR 05/01 A3009 RMK AO2 |
| 03:21 EST |  Clear | 5°C / 41°F | 1°C / 34°F | 76% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KFDK 040821Z AUTO 00000KT 10SM CLR 05/01 A3009 RMK AO2 |
| 02:59 EST |  Partly Cloudy | 5°C / 41°F | 1°C / 34°F | 76% | 1019 mb (30.09 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KFDK 040759Z AUTO 32004KT 10SM SCT050 05/01 A3008 RMK AO2 |
| 02:38 EST |  Clear | 6°C / 43°F | 1°C / 34°F | 71% | 1019 mb (30.09 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KFDK 040738Z AUTO 30003KT 10SM CLR 06/01 A3008 RMK AO2 |
| 02:17 EST |  Partly Cloudy | 7°C / 45°F | 2°C / 36°F | 71% | 1019 mb (30.09 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KFDK 040717Z AUTO 32005KT 10SM SCT050 07/02 A3008 RMK AO2 |
| 01:55 EST |  Mostly Cloudy | 7°C / 45°F | 2°C / 36°F | 71% | 1019 mb (30.09 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KFDK 040655Z AUTO 29004KT 10SM BKN050 07/02 A3008 RMK AO2 |
| 01:34 EST |  Overcast | 8°C / 46°F | 2°C / 36°F | 66% | 1019 mb (30.09 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KFDK 040634Z AUTO 28004KT 10SM OVC050 08/02 A3008 RMK AO2 |
| 01:13 EST |  Overcast | 7°C / 45°F | 2°C / 36°F | 71% | 1018 mb (30.06 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KFDK 040613Z AUTO 29007KT 10SM OVC050 07/02 A3007 RMK AO2 |
| 00:52 EST |  Overcast | 8°C / 46°F | 3°C / 37°F | 71% | 1018 mb (30.06 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KFDK 040552Z AUTO 29008G14KT 10SM OVC050 08/03 A3006 RMK AO2 |
| 00:30 EST |  Mostly Cloudy | 8°C / 46°F | 3°C / 37°F | 71% | 1018 mb (30.06 in) | WNW 20 kph (WNW 12.7 mph) | - | 10SM |
| | KFDK 040530Z AUTO 29011KT 10SM BKN048 08/03 A3005 RMK AO2 |
| 00:09 EST |  Partly Cloudy | 8°C / 46°F | 2°C / 36°F | 66% | 1017 mb (30.03 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KFDK 040509Z AUTO 30012G16KT 10SM SCT050 08/02 A3004 RMK AO2 |