| 13:53 EST |  Overcast | 0°C / 32°F | -4°C / 25°F | 75% | 1019 mb (30.09 in) | SW 13 kph (SW 8.1 mph) | - | 8SM |
| | KHTL 061853Z AUTO 22007KT 8SM FEW022 OVC031 00/M04 A3009 RMK AO2 SLP206 T00001039 |
| 12:53 EST |  Overcast Hazy | -1°C / 30°F | -4°C / 25°F | 80% | 1019 mb (30.09 in) | SW 15 kph (SW 9.2 mph) | 0.00 mm (0.00 in) | 6SM |
| | KHTL 061753Z AUTO 23008KT 6SM HZ FEW015 OVC027 M01/M04 A3010 RMK AO2 SNE06 SLP210 P0000 60001 T10111039 11011 21044 58001 |
| 12:20 EST |  Overcast Fog And Mist | -2°C / 28°F | -4°C / 25°F | 86% | 1019 mb (30.09 in) | SW 15 kph (SW 9.2 mph) | 0.00 mm (0.00 in) | 6SM |
| | KHTL 061720Z AUTO 23008KT 6SM BR BKN015 OVC023 M02/M04 A3010 RMK AO2 SNE06 P0000 |
| 12:08 EST |  Overcast Fog And Mist | -2°C / 28°F | -4°C / 25°F | 86% | 1020 mb (30.12 in) | SW 15 kph (SW 9.2 mph) | 0.00 mm (0.00 in) | 4SM |
| | KHTL 061708Z AUTO 23008KT 4SM BR BKN013 OVC021 M02/M04 A3011 RMK AO2 SNE06 P0000 |
| 11:53 EST |  Overcast Light Snow | -2°C / 28°F | -4°C / 25°F | 86% | 1020 mb (30.12 in) | SW 15 kph (SW 9.2 mph) | 0.00 mm (0.00 in) | 2SM |
| | KHTL 061653Z AUTO 23008KT 2SM -SN BR BKN011 OVC023 M02/M04 A3011 RMK AO2 SNB48 SLP213 P0000 T10221044 |
| 10:53 EST |  Overcast Fog And Mist | -2°C / 28°F | -4°C / 25°F | 86% | 1020 mb (30.12 in) | SW 11 kph (SW 6.9 mph) | - | 6SM |
| | KHTL 061553Z AUTO 23006KT 6SM BR OVC011 M02/M04 A3012 RMK AO2 SLP216 T10221044 |
| 09:53 EST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 1019 mb (30.09 in) | SW 13 kph (SW 8.1 mph) | 0.25 mm (0.01 in) | 6SM |
| | KHTL 061453Z AUTO 22007KT 6SM BR BKN011 OVC020 M03/M05 A3010 RMK AO2 SNE21 SLP212 P0001 60001 T10331050 53004 |
| 09:36 EST |  Overcast Fog And Mist | -3°C / 27°F | -6°C / 21°F | 80% | 1019 mb (30.09 in) | SSE 9 kph (SSE 5.8 mph) | 0.25 mm (0.01 in) | 5SM |
| | KHTL 061436Z AUTO 20005KT 5SM BR BKN011 BKN023 OVC065 M03/M06 A3010 RMK AO2 SNE21 P0001 |
| 09:19 EST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1019 mb (30.09 in) | S 15 kph (S 9.2 mph) | 0.25 mm (0.01 in) | 3SM |
| | KHTL 061419Z AUTO 18008KT 3SM -SN BR SCT011 BKN021 OVC060 M04/M06 A3009 RMK AO2 P0001 |
| 09:14 EST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1019 mb (30.09 in) | S 11 kph (S 6.9 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KHTL 061414Z AUTO 19006KT 1 3/4SM -SN BR BKN013 BKN023 OVC060 M04/M06 A3009 RMK AO2 P0001 |
| 08:53 EST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1019 mb (30.09 in) | S 11 kph (S 6.9 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KHTL 061353Z AUTO 18006KT 3/4SM -SN BR SCT012 BKN024 OVC028 M04/M06 A3009 RMK AO2 SLP207 P0000 T10391056 |
| 08:38 EST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1019 mb (30.09 in) | S 11 kph (S 6.9 mph) | 0.00 mm (0.00 in) | 1SM |
| | KHTL 061338Z AUTO 18006KT 1SM -SN BR SCT018 BKN029 OVC037 M04/M06 A3009 RMK AO2 P0000 |
| 08:32 EST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1019 mb (30.09 in) | S 11 kph (S 6.9 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KHTL 061332Z AUTO 18006KT 1 1/4SM -SN BR SCT018 BKN031 OVC039 M04/M06 A3009 RMK AO2 P0000 |
| 08:24 EST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1019 mb (30.09 in) | S 13 kph (S 8.1 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KHTL 061324Z AUTO 18007KT 1 3/4SM -SN BR SCT023 OVC036 M04/M06 A3009 RMK AO2 P0000 |
| 08:22 EST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1019 mb (30.09 in) | S 9 kph (S 5.8 mph) | 0.00 mm (0.00 in) | 2SM |
| | KHTL 061322Z AUTO 18005KT 2SM -SN BR SCT024 BKN030 OVC039 M04/M06 A3009 RMK AO2 P0000 |
| 08:13 EST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1019 mb (30.09 in) | S 11 kph (S 6.9 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KHTL 061313Z AUTO 18006KT 2 1/2SM -SN BR BKN027 OVC037 M04/M06 A3009 RMK AO2 P0000 |
| 07:53 EST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1019 mb (30.09 in) | S 13 kph (S 8.1 mph) | 0.00 mm (0.00 in) | 3SM |
| | KHTL 061253Z AUTO 18007KT 3SM -SN BR BKN029 BKN036 OVC065 M04/M06 A3009 RMK AO2 SNB30 SLP209 P0000 T10441061 |
| 07:45 EST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1019 mb (30.09 in) | S 13 kph (S 8.1 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KHTL 061245Z AUTO 19007KT 2 1/2SM -SN BR FEW029 BKN036 OVC065 M04/M06 A3010 RMK AO2 SNB30 P0000 |
| 06:53 EST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1019 mb (30.09 in) | S 13 kph (S 8.1 mph) | 0.00 mm (0.00 in) | 8SM |
| | KHTL 061153Z AUTO 19007G14KT 8SM OVC085 M04/M07 A3010 RMK AO2 SNE00 SLP210 P0000 60000 T10441067 11039 21050 55001 |
| 05:53 EST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1019 mb (30.09 in) | SW 15 kph (SW 9.2 mph) | 0.00 mm (0.00 in) | 5SM |
| | KHTL 061053Z AUTO 21008KT 5SM -SN BR BKN037 BKN060 OVC095 M04/M07 A3009 RMK AO2 SNB48 SLP207 P0000 T10441067 |
| 04:53 EST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1019 mb (30.09 in) | SW 11 kph (SW 6.9 mph) | 0.00 mm (0.00 in) | 8SM |
| | KHTL 060953Z AUTO 22006KT 8SM SCT031 BKN044 OVC065 M04/M07 A3010 RMK AO2 SNB26E39 SLP209 P0000 T10441067 |
| 03:53 EST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1019 mb (30.09 in) | SW 15 kph (SW 9.2 mph) | - | 9SM |
| | KHTL 060853Z AUTO 22008KT 9SM FEW044 BKN060 OVC080 M04/M07 A3010 RMK AO2 SLP211 T10391072 51003 |
| 02:53 EST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1019 mb (30.09 in) | SW 11 kph (SW 6.9 mph) | - | 8SM |
| | KHTL 060753Z AUTO 21006KT 8SM OVC065 M04/M07 A3010 RMK AO2 SLP210 T10441067 |
| 01:53 EST |  Overcast | -5°C / 23°F | -7°C / 19°F | 86% | 1019 mb (30.09 in) | SW 11 kph (SW 6.9 mph) | - | 8SM |
| | KHTL 060653Z AUTO 23006KT 8SM OVC060 M05/M07 A3010 RMK AO2 SLP210 T10501072 |
| 00:53 EST |  Overcast | -5°C / 23°F | -7°C / 19°F | 86% | 1019 mb (30.09 in) | SW 15 kph (SW 9.2 mph) | - | 8SM |
| | KHTL 060553Z AUTO 22008KT 8SM OVC065 M05/M07 A3009 RMK AO2 SLP207 T10501072 11044 21056 53009 |