| 20:53 EST |  Overcast | -8°C / 18°F | -17°C / 1°F | 49% | 1018 mb (30.06 in) | SSW 28 kph (SSW 17.3 mph) | - | 10SM |
| | KHLG 110153Z 25015G25KT 10SM OVC043 M08/M17 A3007 RMK AO2 PK WND 25034/0102 SLP203 T10831167 |
| 19:53 EST |  Mostly Cloudy | -8°C / 18°F | -17°C / 1°F | 49% | 1017 mb (30.03 in) | SSW 32 kph (SSW 19.6 mph) | - | 10SM |
| | KHLG 110053Z 26017G30KT 10SM BKN043 M08/M17 A3004 RMK AO2 PK WND 24034/0002 SLP194 T10781167 |
| 18:53 EST |  Mostly Cloudy | -7°C / 19°F | -16°C / 3°F | 49% | 1017 mb (30.03 in) | SSW 37 kph (SSW 23 mph) | - | 10SM |
| | KHLG 102353Z 26020G32KT 10SM SCT044 BKN050 M07/M16 A3002 RMK AO2 PK WND 27033/2340 SLP186 60000 T10721161 11050 21072 51038 |
| 17:53 EST |  Mostly Cloudy | -7°C / 19°F | -16°C / 3°F | 49% | 1015 mb (29.97 in) | SSW 44 kph (SSW 27.6 mph) | - | 10SM |
| | KHLG 102253Z 25024G34KT 10SM BKN048 BKN060 M07/M16 A2998 RMK AO2 PK WND 25034/2248 SLP173 T10671161 |
| 16:53 EST |  Mostly Cloudy | -6°C / 21°F | -16°C / 3°F | 45% | 1014 mb (29.94 in) | SSW 41 kph (SSW 25.3 mph) | 0.00 mm (0.00 in) | 10SM |
| | KHLG 102153Z 26022G30KT 10SM SCT045 BKN060 M06/M16 A2994 RMK AO2 PK WND 26037/2114 UPB2057E05SNB09E17 SLP158 P0000 T10611156 |
| 15:53 EST |  Overcast | -6°C / 21°F | -14°C / 7°F | 54% | 1013 mb (29.91 in) | SSW 46 kph (SSW 28.8 mph) | - | 10SM |
| | KHLG 102053Z 25025G35KT 10SM SCT045 OVC060 M06/M14 A2990 RMK AO2 PK WND 24036/2041 SLP145 60000 T10611139 53023 |
| 14:53 EST |  Mostly Cloudy | -6°C / 21°F | -14°C / 7°F | 54% | 1011 mb (29.85 in) | SSW 44 kph (SSW 27.6 mph) | - | 10SM |
| | KHLG 101953Z 24024G39KT 10SM FEW030 BKN047 BKN055 M06/M14 A2986 RMK AO2 PK WND 27039/1945 SLP129 T10561139 |
| 13:53 EST |  Overcast | -6°C / 21°F | -12°C / 10°F | 63% | 1010 mb (29.83 in) | SSW 32 kph (SSW 19.6 mph) | 0.00 mm (0.00 in) | 9SM |
| | KHLG 101853Z 25017G30KT 9SM FEW023 SCT034 OVC047 M06/M12 A2983 RMK AO2 PK WND 25034/1825 SNE52 SLP120 P0000 T10561117 |
| 13:22 EST |  Overcast Light Snow | -6°C / 21°F | -10°C / 14°F | 74% | 1010 mb (29.83 in) | SSW 33 kph (SSW 20.7 mph) | 0.00 mm (0.00 in) | 3SM |
| | KHLG 101822Z 25018G27KT 3SM -SN BKN020 BKN029 OVC044 M06/M10 A2983 RMK AO2 PK WND 27031/1806 P0000 |
| 13:11 EST |  Overcast Light Snow | -6°C / 21°F | -10°C / 14°F | 74% | 1010 mb (29.83 in) | SSW 37 kph (SSW 23 mph) | 0.00 mm (0.00 in) | 1SM |
| | KHLG 101811Z 26020G31KT 1SM -SN BKN018 BKN027 OVC046 M06/M10 A2983 RMK AO2 PK WND 27031/1806 P0000 |
| 13:00 EST |  Overcast Snow | -6°C / 21°F | -9°C / 16°F | 80% | 1010 mb (29.83 in) | SSW 35 kph (SSW 21.9 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KHLG 101800Z 26019G28KT 1/2SM SN SCT016 OVC021 M06/M09 A2983 RMK AO2 PK WND 26028/1800 P0000 |
| 12:53 EST |  Overcast Light Snow | -6°C / 21°F | -9°C / 16°F | 80% | 1010 mb (29.83 in) | SSW 28 kph (SSW 17.3 mph) | 0.00 mm (0.00 in) | 1SM |
| | KHLG 101753Z 26015G23KT 1SM -SN SCT014 BKN021 OVC027 M06/M09 A2982 RMK AO2 PK WND 23032/1712 SLP116 P0000 60000 T10611094 11056 21061 58002 |
| 12:45 EST |  Overcast Light Snow | -6°C / 21°F | -10°C / 14°F | 74% | 1010 mb (29.83 in) | SW 28 kph (SW 17.3 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KHLG 101745Z 23015G28KT 1 3/4SM -SN SCT018 BKN025 OVC031 M06/M10 A2982 RMK AO2 PK WND 23032/1712 P0000 |
| 11:53 EST |  Overcast Light Snow | -6°C / 21°F | -11°C / 12°F | 68% | 1010 mb (29.83 in) | SSW 33 kph (SSW 20.7 mph) | 0.00 mm (0.00 in) | 8SM |
| | KHLG 101653Z 25018G26KT 8SM -SN FEW020 BKN027 OVC038 M06/M11 A2982 RMK AO2 PK WND 23027/1641 SLP115 P0000 T10561106 |
| 11:27 EST |  Overcast Light Snow | -6°C / 21°F | -10°C / 14°F | 74% | 1010 mb (29.83 in) | SSW 24 kph (SSW 15 mph) | 0.00 mm (0.00 in) | 3SM |
| | KHLG 101627Z 26013G26KT 3SM -SN SCT022 BKN027 OVC060 M06/M10 A2983 RMK AO2 PK WND 25027/1606 P0000 |
| 11:18 EST |  Overcast Light Snow | -6°C / 21°F | -9°C / 16°F | 80% | 1010 mb (29.83 in) | SSW 28 kph (SSW 17.3 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KHLG 101618Z 24015G23KT 1 3/4SM -SN BKN022 OVC027 M06/M09 A2983 RMK AO2 PK WND 25027/1606 P0000 |
| 10:53 EST |  Overcast Light Snow | -6°C / 21°F | -10°C / 14°F | 74% | 1010 mb (29.83 in) | SSW 35 kph (SSW 21.9 mph) | 0.00 mm (0.00 in) | 6SM |
| | KHLG 101553Z 24019G30KT 6SM -SN BKN023 OVC036 M06/M10 A2984 RMK AO2 PK WND 23030/1553 SLP121 P0000 T10561100 |
| 10:03 EST |  Overcast Light Snow | -6°C / 21°F | -10°C / 14°F | 74% | 1010 mb (29.83 in) | SSW 30 kph (SSW 18.4 mph) | 0.00 mm (0.00 in) | 3SM |
| | KHLG 101503Z 24016G24KT 3SM -SN FEW018 BKN023 OVC028 M06/M10 A2983 RMK AO2 P0000 |
| 09:53 EST |  Overcast Light Snow | -6°C / 21°F | -9°C / 16°F | 80% | 1010 mb (29.83 in) | SSW 24 kph (SSW 15 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KHLG 101453Z 24013G22KT 2 1/2SM -SN SCT020 BKN027 OVC037 M06/M09 A2983 RMK AO2 SLP117 P0000 60000 T10611094 51024 |
| 09:28 EST |  Overcast Light Snow | -6°C / 21°F | -10°C / 14°F | 74% | 1010 mb (29.83 in) | SSW 22 kph (SSW 13.8 mph) | 0.00 mm (0.00 in) | 3SM |
| | KHLG 101428Z 25012G21KT 3SM -SN BKN024 BKN028 OVC038 M06/M10 A2982 RMK AO2 P0000 |
| 09:20 EST |  Overcast Light Snow | -6°C / 21°F | -10°C / 14°F | 74% | 1010 mb (29.83 in) | SSW 24 kph (SSW 15 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KHLG 101420Z 24013G21KT 2 1/2SM -SN SCT024 BKN028 OVC036 M06/M10 A2982 RMK AO2 P0000 |
| 08:53 EST |  Overcast Light Snow | -6°C / 21°F | -11°C / 12°F | 68% | 1009 mb (29.8 in) | SSW 22 kph (SSW 13.8 mph) | 0.00 mm (0.00 in) | 4SM |
| | KHLG 101353Z 25012G26KT 4SM -SN SCT022 OVC034 M06/M11 A2981 RMK AO2 PK WND 25032/1339 SNB01 SLP111 P0000 T10611106 |
| 08:45 EST |  Overcast Light Snow | -6°C / 21°F | -11°C / 12°F | 68% | 1009 mb (29.8 in) | SSW 28 kph (SSW 17.3 mph) | 0.00 mm (0.00 in) | 3SM |
| | KHLG 101345Z 25015G32KT 3SM -SN FEW021 SCT028 OVC034 M06/M11 A2981 RMK AO2 PK WND 25032/1339 SNB01 P0000 |
| 08:33 EST |  Overcast Light Snow | -6°C / 21°F | -10°C / 14°F | 74% | 1009 mb (29.8 in) | SSW 33 kph (SSW 20.7 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KHLG 101333Z 26018G28KT 1 3/4SM -SN FEW021 BKN028 OVC034 M06/M10 A2980 RMK AO2 PK WND 25029/1302 SNB01 P0000 |
| 08:18 EST |  Overcast Light Snow | -6°C / 21°F | -11°C / 12°F | 68% | 1009 mb (29.8 in) | W 35 kph (W 21.9 mph) | 0.00 mm (0.00 in) | 4SM |
| | KHLG 101318Z 27019G28KT 4SM -SN BKN028 OVC034 M06/M11 A2979 RMK AO2 PK WND 25029/1302 SNB01 P0000 |
| 07:53 EST |  Overcast | -6°C / 21°F | -11°C / 12°F | 68% | 1008 mb (29.77 in) | SSW 24 kph (SSW 15 mph) | 0.00 mm (0.00 in) | 10SM |
| | KHLG 101253Z 25013G28KT 10SM FEW028 OVC034 M06/M11 A2978 RMK AO2 PK WND 25031/1242 SNE16 SLP099 P0000 T10561111 |
| 07:20 EST |  Overcast | -6°C / 21°F | -11°C / 12°F | 68% | 1008 mb (29.77 in) | SSW 37 kph (SSW 23 mph) | 0.00 mm (0.00 in) | 9SM |
| | KHLG 101220Z 25020G29KT 9SM FEW029 BKN040 OVC065 M06/M11 A2976 RMK AO2 PK WND 24029/1218 SNE16 P0000 |
| 06:53 EST |  Overcast Light Snow | -6°C / 21°F | -11°C / 12°F | 68% | 1007 mb (29.74 in) | SSW 33 kph (SSW 20.7 mph) | 0.00 mm (0.00 in) | 9SM |
| | KHLG 101153Z 26018G25KT 9SM -SN OVC029 M06/M11 A2975 RMK AO2 PK WND 25031/1059 SNB49 SLP091 P0000 60000 70001 T10561106 11017 21056 53021 |
| 06:46 EST |  Overcast | -6°C / 21°F | -11°C / 12°F | 68% | 1007 mb (29.74 in) | W 30 kph (W 18.4 mph) | - | 10SM |
| | KHLG 101146Z AUTO 27016G29KT 10SM OVC029 M06/M11 A2975 RMK AO2 PK WND 25031/1059 |
| 05:53 EST |  Overcast | -6°C / 21°F | -12°C / 10°F | 63% | 1007 mb (29.74 in) | SSW 30 kph (SSW 18.4 mph) | 0.00 mm (0.00 in) | 10SM |
| | KHLG 101053Z AUTO 25016G27KT 10SM OVC034 M06/M12 A2973 RMK AO2 PK WND 26032/0958 UPB0957E0959 SLP083 P0000 T10561117 |
| 04:53 EST |  Overcast | -4°C / 25°F | -11°C / 12°F | 59% | 1006 mb (29.71 in) | SSW 33 kph (SSW 20.7 mph) | 0.00 mm (0.00 in) | 10SM |
| | KHLG 100953Z AUTO 26018G35KT 10SM FEW030 BKN037 OVC055 M04/M11 A2971 RMK AO2 PK WND 26035/0949 SNE36 SLP074 P0000 T10441106 |
| 04:22 EST |  Overcast Light Snow | -4°C / 25°F | -9°C / 16°F | 69% | 1006 mb (29.71 in) | SSW 26 kph (SSW 16.1 mph) | 0.00 mm (0.00 in) | 9SM |
| | KHLG 100922Z AUTO 26014G29KT 9SM -SN FEW022 SCT027 OVC039 M04/M09 A2970 RMK AO2 PK WND 25029/0915 P0000 |
| 03:53 EST |  Overcast Light Snow | -4°C / 25°F | -8°C / 18°F | 74% | 1005 mb (29.68 in) | SSW 26 kph (SSW 16.1 mph) | 0.00 mm (0.00 in) | 7SM |
| | KHLG 100853Z AUTO 26014G20KT 7SM -SN BKN021 BKN030 OVC065 M04/M08 A2969 RMK AO2 PK WND 25032/0808 SLP066 P0000 60000 T10391083 51042 |
| 03:20 EST |  Overcast Light Snow | -4°C / 25°F | -8°C / 18°F | 74% | 1005 mb (29.68 in) | SSW 39 kph (SSW 24.2 mph) | 0.00 mm (0.00 in) | 5SM |
| | KHLG 100820Z AUTO 26021G29KT 5SM -SN FEW022 BKN030 OVC043 M04/M08 A2968 RMK AO2 PK WND 25032/0808 P0000 |
| 03:13 EST |  Overcast Light Snow | -4°C / 25°F | -8°C / 18°F | 74% | 1005 mb (29.68 in) | SSW 33 kph (SSW 20.7 mph) | 0.00 mm (0.00 in) | 4SM |
| | KHLG 100813Z AUTO 25018G32KT 4SM -SN SCT022 BKN029 OVC044 M04/M08 A2967 RMK AO2 PK WND 25032/0808 P0000 |
| 02:53 EST |  Overcast Light Snow | -3°C / 27°F | -8°C / 18°F | 69% | 1004 mb (29.65 in) | SSW 32 kph (SSW 19.6 mph) | 0.00 mm (0.00 in) | 3SM |
| | KHLG 100753Z AUTO 26017G33KT 3SM -SN FEW022 BKN031 OVC039 M03/M08 A2966 RMK AO2 PK WND 26036/0708 UPB0658E10SNB10 SLP055 P0000 T10331078 |
| 01:53 EST |  Overcast | -2°C / 28°F | -9°C / 16°F | 59% | 1002 mb (29.59 in) | SSW 35 kph (SSW 21.9 mph) | 0.00 mm (0.00 in) | 10SM |
| | KHLG 100653Z AUTO 26019G33KT 10SM BKN035 OVC043 M02/M09 A2960 RMK AO2 PK WND 25035/0636 UPB34E44SNB22E34B44E48 SLP032 P0000 T10221089 |
| 00:53 EST |  Overcast | -2°C / 28°F | -7°C / 19°F | 69% | 1001 mb (29.56 in) | SSW 32 kph (SSW 19.6 mph) | - | 10SM |
| | KHLG 100553Z AUTO 25017G29KT 220V280 10SM OVC038 M02/M07 A2956 RMK AO2 PK WND 26032/0513 SLP018 T10171072 10022 21017 51020 |