| 16:53 EST |  Clear | 4°C / 39°F | -7°C / 19°F | 45% | 1013 mb (29.91 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KHLG 262153Z 19007KT 10SM CLR 04/M07 A2991 RMK AO2 SLP140 T00391072 |
| 15:53 EST |  Clear | 4°C / 39°F | -7°C / 19°F | 45% | 1013 mb (29.91 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KHLG 262053Z 21007KT 10SM CLR 04/M07 A2991 RMK AO2 SLP139 T00441067 56008 |
| 14:53 EST |  Clear | 4°C / 39°F | -6°C / 21°F | 48% | 1013 mb (29.91 in) | SW 19 kph (SW 11.5 mph) | - | 10SM |
| | KHLG 261953Z 21010G17KT 10SM CLR 04/M06 A2991 RMK AO2 SLP139 T00441056 |
| 13:53 EST |  Clear | 4°C / 39°F | -5°C / 23°F | 52% | 1013 mb (29.91 in) | SW 24 kph (SW 15 mph) | - | 10SM |
| | KHLG 261853Z 21013G20KT 10SM CLR 04/M05 A2991 RMK AO2 SLP139 T00391050 |
| 12:53 EST |  Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1014 mb (29.94 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KHLG 261753Z 25009G16KT 10SM CLR 03/M06 A2994 RMK AO2 SLP146 T00331061 10033 20006 58019 |
| 11:53 EST |  Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1015 mb (29.97 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KHLG 261653Z 22009G18KT 10SM CLR 03/M06 A2996 RMK AO2 SLP154 T00281056 |
| 10:53 EST |  Clear | 2°C / 36°F | -6°C / 21°F | 56% | 1016 mb (30 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KHLG 261553Z 22009G16KT 10SM CLR 02/M06 A2999 RMK AO2 SLP166 T00171056 |
| 09:53 EST |  Partly Cloudy | 1°C / 34°F | -4°C / 25°F | 70% | 1016 mb (30 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KHLG 261453Z 21006KT 10SM FEW055 01/M04 A2999 RMK AO2 SLP167 T00111039 51015 |
| 08:53 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1016 mb (30 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KHLG 261353Z AUTO 21009KT 10SM OVC060 01/M03 A2999 RMK AO2 SLP167 T00111033 |
| 07:53 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1015 mb (29.97 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KHLG 261253Z AUTO 25006KT 10SM SCT023 SCT039 OVC060 01/M02 A2997 RMK AO2 SLP160 T00111022 |
| 07:46 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1015 mb (29.97 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KHLG 261246Z AUTO 25008KT 10SM SCT021 SCT039 OVC060 01/M02 A2998 RMK AO2 |
| 07:03 EST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KHLG 261203Z AUTO 26007KT 10SM BKN021 BKN026 OVC034 02/00 A2996 RMK AO2 |
| 06:53 EST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1014 mb (29.94 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KHLG 261153Z AUTO 25005KT 10SM SCT025 OVC034 02/00 A2995 RMK AO2 SLP152 60008 70065 T00220000 10067 20022 51018 |
| 06:42 EST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1014 mb (29.94 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KHLG 261142Z AUTO 25007KT 10SM SCT027 OVC034 02/00 A2994 RMK AO2 |
| 06:34 EST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1014 mb (29.94 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KHLG 261134Z AUTO 26006KT 10SM BKN029 OVC034 02/00 A2994 RMK AO2 |
| 06:00 EST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1014 mb (29.94 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KHLG 261100Z AUTO 26006KT 10SM SCT020 OVC033 02/01 A2993 RMK AO2 |
| 05:53 EST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1014 mb (29.94 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KHLG 261053Z AUTO 27004KT 10SM BKN018 OVC033 02/01 A2993 RMK AO2 SLP146 T00220006 |
| 05:07 EST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1013 mb (29.91 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KHLG 261007Z AUTO 26008KT 10SM SCT006 BKN025 OVC030 02/01 A2992 RMK AO2 |
| 04:53 EST |  Overcast Fog And Mist | 3°C / 37°F | 2°C / 36°F | 93% | 1013 mb (29.91 in) | SSW 15 kph (SSW 9.2 mph) | 0.00 mm (0.00 in) | 6SM |
| | KHLG 260953Z AUTO 26008KT 6SM BR BKN005 BKN009 OVC030 03/02 A2992 RMK AO2 RAE0855 CIG 003V007 SLP140 P0000 T00280017 |
| 03:53 EST |  Overcast Light Rain | 3°C / 37°F | 3°C / 37°F | 100% | 1013 mb (29.91 in) | SSW 13 kph (SSW 8.1 mph) | 0.25 mm (0.01 in) | 5SM |
| | KHLG 260853Z AUTO 25007KT 5SM -RA BR BKN007 OVC013 03/03 A2990 RMK AO2 CIG 004V011 SLP133 P0001 60008 T00330028 51024 |
| 03:44 EST |  Overcast Light Rain | 3°C / 37°F | 3°C / 37°F | 100% | 1012 mb (29.88 in) | SSW 13 kph (SSW 8.1 mph) | 0.25 mm (0.01 in) | 4SM |
| | KHLG 260844Z AUTO 25007KT 4SM -RA BR OVC007 03/03 A2989 RMK AO2 CIG 003V011 P0001 |
| 02:53 EST |  Overcast Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1012 mb (29.88 in) | W 13 kph (W 8.1 mph) | 1.02 mm (0.04 in) | 4SM |
| | KHLG 260753Z AUTO 27007KT 4SM -RA BR OVC004 04/03 A2989 RMK AO2 CIG 001V007 SLP131 P0004 T00440033 |
| 02:39 EST |  Overcast Light Rain | 5°C / 41°F | 4°C / 39°F | 93% | 1012 mb (29.88 in) | W 17 kph (W 10.4 mph) | 0.76 mm (0.03 in) | 3SM |
| | KHLG 260739Z AUTO 27009KT 3SM -RA BR OVC004 05/04 A2988 RMK AO2 CIG 001V006 P0003 |
| 02:33 EST |  Overcast Light Rain | 5°C / 41°F | 4°C / 39°F | 93% | 1012 mb (29.88 in) | SSW 9 kph (SSW 5.8 mph) | 0.76 mm (0.03 in) | 2 1/2SM |
| | KHLG 260733Z AUTO 26005KT 2 1/2SM -RA BR OVC002 05/04 A2988 RMK AO2 CIG 001V007 P0003 |
| 02:11 EST |  Overcast Light Rain | 6°C / 43°F | 4°C / 39°F | 87% | 1011 mb (29.85 in) | SW 9 kph (SW 5.8 mph) | 0.51 mm (0.02 in) | 3SM |
| | KHLG 260711Z AUTO 22005KT 3SM -RA BR BKN004 OVC009 06/04 A2986 RMK AO2 P0002 |
| 02:04 EST |  Overcast Light Rain | 6°C / 43°F | 4°C / 39°F | 87% | 1011 mb (29.85 in) | SW 7 kph (SW 4.6 mph) | 0.25 mm (0.01 in) | 3SM |
| | KHLG 260704Z AUTO 22004KT 3SM -RA BR SCT004 BKN009 OVC014 06/04 A2986 RMK AO2 CIG 006V011 P0001 |
| 01:53 EST |  Overcast Light Rain | 6°C / 43°F | 4°C / 39°F | 87% | 1011 mb (29.85 in) | S 9 kph (S 5.8 mph) | 0.76 mm (0.03 in) | 4SM |
| | KHLG 260653Z AUTO 19005KT 4SM -RA BR BKN010 OVC014 06/04 A2985 RMK AO2 CIG 007V013 SLP118 P0003 T00560044 |
| 01:39 EST |  Overcast Light Rain | 6°C / 43°F | 4°C / 39°F | 87% | 1010 mb (29.83 in) | SSE 9 kph (SSE 5.8 mph) | 0.76 mm (0.03 in) | 5SM |
| | KHLG 260639Z AUTO 20005KT 5SM -RA BR BKN012 OVC017 06/04 A2984 RMK AO2 P0003 |
| 00:53 EST |  Overcast Light Rain | 7°C / 45°F | 3°C / 37°F | 76% | 1010 mb (29.83 in) | S 13 kph (S 8.1 mph) | 0.25 mm (0.01 in) | 9SM |
| | KHLG 260553Z AUTO 19007KT 9SM -RA OVC029 07/03 A2982 RMK AO2 RAB14 SLP107 P0001 60001 T00670033 10072 20061 53011 |