| 18:53 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1023 mb (30.21 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KHLG 072353Z 24007G14KT 10SM OVC027 01/M03 A3021 RMK AO2 SLP247 T00061028 10006 20000 51021 |
| 18:36 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1023 mb (30.21 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KHLG 072336Z 25009G17KT 10SM BKN027 OVC032 01/M03 A3021 RMK AO2 |
| 18:08 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1023 mb (30.21 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KHLG 072308Z 26010KT 10SM SCT019 OVC033 01/M03 A3021 RMK AO2 |
| 17:53 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1023 mb (30.21 in) | SSW 20 kph (SSW 12.7 mph) | - | 8SM |
| | KHLG 072253Z 25011KT 8SM BKN017 OVC024 01/M02 A3021 RMK AO2 SLP245 T00061022 |
| 16:53 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1022 mb (30.18 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KHLG 072153Z 25010KT 10SM OVC015 01/M03 A3018 RMK AO2 SLP235 T00061028 |
| 15:53 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1021 mb (30.15 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KHLG 072053Z 23008KT 10SM OVC015 01/M03 A3015 RMK AO2 SLP225 T00061028 53015 |
| 14:53 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1020 mb (30.12 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KHLG 071953Z 24010G17KT 10SM OVC015 01/M03 A3012 RMK AO2 SLP217 T00061028 |
| 13:53 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1019 mb (30.09 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KHLG 071853Z 23008KT 10SM FEW017 OVC023 01/M03 A3010 RMK AO2 SLP210 T00061033 |
| 13:11 EST |  Overcast | 0°C / 32°F | -4°C / 25°F | 75% | 1019 mb (30.09 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KHLG 071811Z 21008KT 10SM OVC028 00/M04 A3010 RMK AO2 |
| 12:53 EST |  Overcast | 0°C / 32°F | -4°C / 25°F | 75% | 1019 mb (30.09 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KHLG 071753Z 21007KT 10SM OVC030 00/M04 A3010 RMK AO2 SLP211 T00001044 10000 21039 58016 |
| 11:53 EST |  Overcast | -1°C / 30°F | -5°C / 23°F | 75% | 1020 mb (30.12 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KHLG 071653Z 22006KT 10SM OVC042 M01/M05 A3012 RMK AO2 SLP216 T10061050 |
| 10:53 EST |  Overcast | -1°C / 30°F | -5°C / 23°F | 75% | 1021 mb (30.15 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KHLG 071553Z 24003KT 10SM OVC055 M01/M05 A3014 RMK AO2 SLP225 T10061050 |
| 09:53 EST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1021 mb (30.15 in) | S 9 kph (S 5.8 mph) | - | 9SM |
| | KHLG 071453Z 17005KT 9SM OVC040 M02/M06 A3015 RMK AO2 SLP228 T10221061 58002 |
| 08:53 EST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1021 mb (30.15 in) | S 9 kph (S 5.8 mph) | - | 7SM |
| | KHLG 071353Z 18005KT 7SM BKN065 OVC080 M03/M07 A3016 RMK AO2 SLP230 T10281067 |
| 07:53 EST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1021 mb (30.15 in) | Calm | - | 7SM |
| | KHLG 071253Z 00000KT 7SM OVC100 M04/M07 A3015 RMK AO2 SLP229 T10391067 |
| 06:53 EST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1021 mb (30.15 in) | Calm | - | 8SM |
| | KHLG 071153Z 00000KT 8SM OVC100 M04/M07 A3016 RMK AO2 SLP230 T10391067 11039 21050 56006 |
| 05:53 EST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1021 mb (30.15 in) | Calm | - | 9SM |
| | KHLG 071053Z AUTO 00000KT 9SM OVC100 M04/M08 A3016 RMK AO2 SLP230 T10441078 |
| 04:53 EST |  Mostly Cloudy | -4°C / 25°F | -8°C / 18°F | 74% | 1021 mb (30.15 in) | Calm | - | 9SM |
| | KHLG 070953Z AUTO 00000KT 9SM BKN120 M04/M08 A3015 RMK AO2 SLP226 T10441083 |
| 03:53 EST |  Mostly Cloudy | -4°C / 25°F | -8°C / 18°F | 74% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KHLG 070853Z AUTO 00000KT 10SM BKN120 M04/M08 A3018 RMK AO2 SLP237 T10441083 56013 |
| 02:53 EST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1022 mb (30.18 in) | ESE 11 kph (ESE 6.9 mph) | - | 9SM |
| | KHLG 070753Z AUTO 11006KT 9SM CLR M04/M08 A3018 RMK AO2 SLP239 T10441083 |
| 01:53 EST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1022 mb (30.18 in) | E 9 kph (E 5.8 mph) | - | 9SM |
| | KHLG 070653Z AUTO 10005KT 9SM CLR M04/M08 A3019 RMK AO2 SLP243 T10441078 |
| 00:53 EST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1023 mb (30.21 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KHLG 070553Z AUTO 10005KT 10SM CLR M04/M08 A3022 RMK AO2 SLP251 T10441083 11022 21044 58019 |