| 13:21 EST |  Clear | 8°C / 46°F | -1°C / 30°F | 53% | 1023 mb (30.21 in) | Calm | 1.02 mm (0.04 in) | 10SM |
| | KHLX 231821Z AUTO 00000KT 10SM CLR 08/M01 A3021 RMK AO2 P0004 |
| 13:00 EST |  Clear | 8°C / 46°F | -1°C / 30°F | 53% | 1023 mb (30.21 in) | NW 6 kph (NW 3.5 mph) | 0.51 mm (0.02 in) | 10SM |
| | KHLX 231800Z AUTO 31003KT 10SM CLR 08/M01 A3021 RMK AO2 P0002 |
| 12:40 EST |  Clear | 7°C / 45°F | -1°C / 30°F | 57% | 1023 mb (30.21 in) | Calm | 0.76 mm (0.03 in) | 10SM |
| | KHLX 231740Z AUTO 00000KT 10SM CLR 07/M01 A3021 RMK AO2 P0003 |
| 12:21 EST |  Clear | 7°C / 45°F | -1°C / 30°F | 57% | 1023 mb (30.21 in) | SSE 6 kph (SSE 3.5 mph) | 0.51 mm (0.02 in) | 10SM |
| | KHLX 231721Z AUTO 20003KT 10SM CLR 07/M01 A3022 RMK AO2 P0002 |
| 12:00 EST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1023 mb (30.21 in) | SW 6 kph (SW 3.5 mph) | 0.25 mm (0.01 in) | 10SM |
| | KHLX 231700Z AUTO 21003KT 10SM CLR 06/M01 A3022 RMK AO2 P0001 |
| 11:40 EST |  Clear | 6°C / 43°F | -2°C / 28°F | 57% | 1024 mb (30.24 in) | SW 6 kph (SW 3.5 mph) | 0.76 mm (0.03 in) | 10SM |
| | KHLX 231640Z AUTO 23003KT 10SM CLR 06/M02 A3023 RMK AO2 P0003 |
| 11:20 EST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1024 mb (30.24 in) | Calm | 0.25 mm (0.01 in) | 10SM |
| | KHLX 231620Z AUTO 00000KT 10SM CLR 04/M02 A3023 RMK AO2 P0001 |
| 11:00 EST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1024 mb (30.24 in) | SW 6 kph (SW 3.5 mph) | 0.25 mm (0.01 in) | 10SM |
| | KHLX 231600Z AUTO 21003KT 10SM CLR 03/M02 A3024 RMK AO2 P0001 |
| 10:40 EST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1024 mb (30.24 in) | SSE 6 kph (SSE 3.5 mph) | 0.25 mm (0.01 in) | 10SM |
| | KHLX 231540Z AUTO 20003KT 10SM CLR 02/M03 A3025 RMK AO2 P0001 |
| 10:20 EST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1024 mb (30.24 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KHLX 231520Z AUTO 19003KT 10SM CLR 01/M03 A3025 RMK AO2 |
| 10:01 EST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1024 mb (30.24 in) | S 6 kph (S 3.5 mph) | - | 7SM |
| | KHLX 231501Z AUTO 19003KT 7SM CLR 00/M03 A3025 RMK AO2 |
| 09:40 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1024 mb (30.24 in) | Calm | - | 7SM |
| | KHLX 231440Z AUTO 00000KT 7SM CLR M01/M03 A3025 RMK AO2 |
| 09:20 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1024 mb (30.24 in) | S 6 kph (S 3.5 mph) | - | 7SM |
| | KHLX 231420Z AUTO 18003KT 7SM CLR M01/M03 A3025 RMK AO2 |
| 09:00 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1024 mb (30.24 in) | Calm | - | 7SM |
| | KHLX 231400Z AUTO 00000KT 7SM CLR M01/M03 A3024 RMK AO2 |
| 08:40 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KHLX 231340Z AUTO 00000KT 10SM CLR M01/M03 A3023 RMK AO2 |
| 08:20 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KHLX 231320Z AUTO 00000KT 10SM CLR M01/M03 A3022 RMK AO2 |
| 08:00 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1023 mb (30.21 in) | N 6 kph (N 3.5 mph) | - | 7SM |
| | KHLX 231300Z AUTO 01003KT 7SM CLR M02/M03 A3021 RMK AO2 |
| 07:40 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KHLX 231240Z AUTO 00000KT 7SM CLR M01/M03 A3021 RMK AO2 |
| 07:21 EST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KHLX 231221Z AUTO 00000KT 10SM CLR 00/M03 A3021 RMK AO2 |
| 07:00 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KHLX 231200Z AUTO 00000KT 10SM CLR M01/M03 A3021 RMK AO2 |
| 06:40 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KHLX 231140Z AUTO 00000KT 10SM CLR M01/M03 A3021 RMK AO2 |
| 06:20 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1023 mb (30.21 in) | SSE 7 kph (SSE 4.6 mph) | - | 7SM |
| | KHLX 231120Z AUTO 20004KT 7SM CLR M01/M03 A3020 RMK AO2 |
| 06:01 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KHLX 231101Z AUTO 00000KT 7SM CLR M01/M03 A3020 RMK AO2 |
| 05:40 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | SSE 7 kph (SSE 4.6 mph) | - | 7SM |
| | KHLX 231040Z AUTO 20004KT 7SM CLR M01/M03 A3019 RMK AO2 |
| 05:20 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | S 6 kph (S 3.5 mph) | - | 7SM |
| | KHLX 231020Z AUTO 19003KT 7SM CLR M01/M03 A3019 RMK AO2 |
| 05:00 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KHLX 231000Z AUTO 00000KT 10SM CLR M01/M03 A3018 RMK AO2 |
| 04:40 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | Calm | - | 7SM |
| | KHLX 230940Z AUTO 00000KT 7SM CLR M01/M03 A3018 RMK AO2 |
| 04:20 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | SW 7 kph (SW 4.6 mph) | - | 7SM |
| | KHLX 230920Z AUTO 21004KT 7SM CLR M01/M03 A3019 RMK AO2 |
| 04:00 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KHLX 230900Z AUTO 19003KT 10SM CLR M01/M03 A3019 RMK AO2 |
| 03:40 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | SW 7 kph (SW 4.6 mph) | - | 7SM |
| | KHLX 230840Z AUTO 21004KT 7SM CLR M01/M03 A3019 RMK AO2 |
| 03:20 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | SSE 6 kph (SSE 3.5 mph) | - | 7SM |
| | KHLX 230820Z AUTO 20003KT 7SM CLR M01/M03 A3019 RMK AO2 |
| 03:00 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | SW 6 kph (SW 3.5 mph) | - | 7SM |
| | KHLX 230800Z AUTO 21003KT 7SM CLR M01/M03 A3019 RMK AO2 |
| 02:41 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | SW 6 kph (SW 3.5 mph) | - | 7SM |
| | KHLX 230741Z AUTO 21003KT 7SM CLR M01/M03 A3019 RMK AO2 |
| 02:20 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KHLX 230720Z AUTO 21003KT 10SM CLR M01/M03 A3018 RMK AO2 |
| 02:00 EST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1022 mb (30.18 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KHLX 230700Z AUTO 21004KT 10SM CLR 00/M03 A3018 RMK AO2 |
| 01:40 EST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1022 mb (30.18 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KHLX 230640Z AUTO 21004KT 10SM CLR 00/M03 A3018 RMK AO2 |
| 01:20 EST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1022 mb (30.18 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KHLX 230620Z AUTO 19003KT 10SM CLR 00/M03 A3018 RMK AO2 |
| 01:00 EST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1022 mb (30.18 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KHLX 230600Z AUTO 18005KT 10SM CLR 01/M03 A3017 RMK AO2 |
| 00:40 EST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1022 mb (30.18 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KHLX 230540Z AUTO 18003KT 10SM CLR 00/M03 A3018 RMK AO2 |
| 00:20 EST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1022 mb (30.18 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KHLX 230520Z AUTO 16004KT 10SM CLR 01/M03 A3017 RMK AO2 |
| 00:00 EST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1022 mb (30.18 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KHLX 230500Z AUTO 17003KT 10SM CLR 01/M03 A3018 RMK AO2 |