| 13:53 EST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1022 mb (30.18 in) | SSW 28 kph (SSW 17.3 mph) | 0.00 mm (0.00 in) | 3SM |
| | KPTK 111853Z 25015G22KT 3SM -SN BLSN BKN031 OVC045 M08/M12 A3017 RMK AO2 PK WND 28027/1814 SNE35B52 SLP234 DRSN P0000 T10781122 |
| 13:41 EST |  Mostly Cloudy Blowing Snow | -7°C / 19°F | -13°C / 9°F | 63% | 1021 mb (30.15 in) | SSW 33 kph (SSW 20.7 mph) | 0.00 mm (0.00 in) | 6SM |
| | KPTK 111841Z 26018G25KT 6SM BLSN SCT021 BKN031 BKN047 M07/M13 A3016 RMK AO2 PK WND 28027/1814 SNE35 DRSN P0000 |
| 13:03 EST |  Overcast Light Snow | -7°C / 19°F | -12°C / 10°F | 68% | 1021 mb (30.15 in) | W 35 kph (W 21.9 mph) | 0.00 mm (0.00 in) | 4SM |
| | KPTK 111803Z 27019G27KT 4SM -SN BLSN BKN019 BKN028 OVC042 M07/M12 A3015 RMK AO2 PK WND 28027/1801 DRSN P0000 |
| 12:53 EST |  Overcast Light Snow | -7°C / 19°F | -11°C / 12°F | 73% | 1021 mb (30.15 in) | SSW 28 kph (SSW 17.3 mph) | 0.00 mm (0.00 in) | 2SM |
| | KPTK 111753Z 26015G22KT 2SM -SN BLSN BKN017 BKN023 OVC029 M07/M11 A3015 RMK AO2 PK WND 27033/1654 SLP229 DRSN 4/002 P0000 60000 T10721111 11072 21100 50005 $ |
| 12:51 EST |  Overcast Light Snow | -7°C / 19°F | -11°C / 12°F | 73% | 1021 mb (30.15 in) | W 30 kph (W 18.4 mph) | 0.00 mm (0.00 in) | 2SM |
| | KPTK 111751Z 28016G25KT 2SM -SN BLSN BKN017 OVC025 M07/M11 A3016 RMK AO2 PK WND 27033/1654 DRSN P0000 |
| 12:47 EST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1021 mb (30.15 in) | W 28 kph (W 17.3 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KPTK 111747Z 27015G27KT 1 1/4SM -SN BLSN BKN017 BKN023 OVC045 M08/M12 A3016 RMK AO2 PK WND 27033/1654 TWR VIS 2 1/2 DRSN P0000 |
| 12:19 EST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1021 mb (30.15 in) | W 28 kph (W 17.3 mph) | 0.00 mm (0.00 in) | 3SM |
| | KPTK 111719Z 27015G24KT 3SM -SN BLSN SCT014 BKN029 OVC044 M08/M12 A3015 RMK AO2 PK WND 27033/1654 DRSN P0000 |
| 12:17 EST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1021 mb (30.15 in) | SSW 26 kph (SSW 16.1 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPTK 111717Z 26014G24KT 3/4SM -SN BLSN SCT014 BKN032 OVC042 M08/M12 A3015 RMK AO2 PK WND 27033/1654 TWR VIS 3 DRSN P0000 RVRNO |
| 12:11 EST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1021 mb (30.15 in) | SSW 33 kph (SSW 20.7 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KPTK 111711Z 26018G26KT 1 3/4SM -SN BLSN FEW018 BKN030 OVC039 M08/M12 A3015 RMK AO2 PK WND 27033/1654 TWR VIS 3 DRSN P0000 |
| 12:09 EST |  Overcast Light Snow | -8°C / 18°F | -13°C / 9°F | 68% | 1021 mb (30.15 in) | SSW 33 kph (SSW 20.7 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KPTK 111709Z 25018G26KT 2 1/2SM -SN BLSN BKN027 BKN033 OVC041 M08/M13 A3015 RMK AO2 PK WND 27033/1654 TWR VIS 3 DRSN P0000 |
| 11:53 EST |  Overcast Light Snow | -8°C / 18°F | -13°C / 9°F | 68% | 1021 mb (30.15 in) | SSW 39 kph (SSW 24.2 mph) | 0.00 mm (0.00 in) | 3SM |
| | KPTK 111653Z 26021G30KT 3SM -SN BLSN FEW023 BKN030 OVC039 M08/M13 A3015 RMK AO2 PK WND 28030/1653 SLP229 DRSN P0000 T10781128 |
| 10:53 EST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1021 mb (30.15 in) | SSW 28 kph (SSW 17.3 mph) | 0.00 mm (0.00 in) | 5SM |
| | KPTK 111553Z 26015G21KT 5SM -SN FEW012 BKN031 OVC040 M08/M12 A3014 RMK AO2 SLP225 DRSN P0000 T10831122 |
| 10:36 EST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1021 mb (30.15 in) | SSW 24 kph (SSW 15 mph) | 0.00 mm (0.00 in) | 3SM |
| | KPTK 111536Z 26013G25KT 3SM -SN BKN012 BKN020 OVC040 M09/M12 A3014 RMK AO2 P0000 |
| 10:29 EST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1020 mb (30.12 in) | SSW 22 kph (SSW 13.8 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KPTK 111529Z 26012G21KT 1 1/4SM -SN BKN012 BKN020 OVC040 M09/M12 A3013 RMK AO2 P0000 |
| 10:15 EST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1020 mb (30.12 in) | SSW 33 kph (SSW 20.7 mph) | 0.00 mm (0.00 in) | 2SM |
| | KPTK 111515Z 25018G25KT 2SM -SN BKN019 BKN028 OVC040 M09/M12 A3012 RMK AO2 P0000 |
| 09:53 EST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1020 mb (30.12 in) | SSW 26 kph (SSW 16.1 mph) | 0.00 mm (0.00 in) | 4SM |
| | KPTK 111453Z 25014G21KT 4SM -SN FEW018 BKN025 OVC037 M09/M13 A3012 RMK AO2 SLP218 P0000 60000 T10941128 53030 |
| 08:53 EST |  Overcast Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1019 mb (30.09 in) | SSW 24 kph (SSW 15 mph) | 0.00 mm (0.00 in) | 9SM |
| | KPTK 111353Z 26013G20KT 9SM -SN OVC039 M10/M13 A3008 RMK AO2 SNB26 SLP206 P0000 T11001133 |
| 08:34 EST |  Mostly Cloudy Light Snow | -10°C / 14°F | -14°C / 7°F | 73% | 1018 mb (30.06 in) | SSW 22 kph (SSW 13.8 mph) | 0.00 mm (0.00 in) | 9SM |
| | KPTK 111334Z 26012G20KT 9SM -SN SCT024 SCT029 BKN037 M10/M14 A3007 RMK AO2 SNB26 P0000 |
| 07:53 EST |  Overcast | -10°C / 14°F | -14°C / 7°F | 73% | 1018 mb (30.06 in) | SSW 24 kph (SSW 15 mph) | - | 10SM |
| | KPTK 111253Z 26013G22KT 10SM BKN023 OVC040 M10/M14 A3005 RMK AO2 PK WND 25028/1242 SLP196 T11001139 |
| 06:53 EST |  Overcast | -10°C / 14°F | -14°C / 7°F | 73% | 1017 mb (30.03 in) | W 28 kph (W 17.3 mph) | 0.00 mm (0.00 in) | 10SM |
| | KPTK 111153Z 27015G23KT 10SM BKN022 BKN040 OVC120 M10/M14 A3002 RMK AO2 SNE1057 SLP186 4/002 P0000 60000 T11001139 11094 21117 53016 |
| 05:53 EST |  Overcast Light Snow | -10°C / 14°F | -14°C / 7°F | 73% | 1016 mb (30 in) | SSW 30 kph (SSW 18.4 mph) | 0.00 mm (0.00 in) | 7SM |
| | KPTK 111053Z 26016G30KT 7SM -SN BKN018 OVC060 M10/M14 A3001 RMK AO2 PK WND 27030/1044 SLP181 P0000 T11001139 |
| 04:53 EST |  Overcast Light Snow | -9°C / 16°F | -14°C / 7°F | 67% | 1016 mb (30 in) | W 37 kph (W 23 mph) | 0.00 mm (0.00 in) | 8SM |
| | KPTK 110953Z 27020G25KT 8SM -SN BKN020 OVC060 M09/M14 A2999 RMK AO2 PK WND 25028/0921 SLP172 P0000 T10941139 |
| 04:35 EST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1015 mb (29.97 in) | W 32 kph (W 19.6 mph) | 0.00 mm (0.00 in) | 7SM |
| | KPTK 110935Z 27017G23KT 7SM -SN BKN020 OVC060 M09/M13 A2998 RMK AO2 PK WND 25028/0921 P0000 |
| 03:53 EST |  Overcast Light Snow | -9°C / 16°F | -14°C / 7°F | 67% | 1015 mb (29.97 in) | SSW 28 kph (SSW 17.3 mph) | 0.00 mm (0.00 in) | 6SM |
| | KPTK 110853Z 25015G24KT 6SM -SN BR SCT015 BKN039 OVC120 M09/M14 A2997 RMK AO2 SLP169 P0000 60000 T10941139 51014 |
| 03:20 EST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1015 mb (29.97 in) | SSW 26 kph (SSW 16.1 mph) | 0.00 mm (0.00 in) | 7SM |
| | KPTK 110820Z 25014KT 7SM -SN SCT015 BKN050 OVC120 M11/M13 A2997 RMK AO2 P0000 |
| 02:53 EST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1015 mb (29.97 in) | SSW 17 kph (SSW 10.4 mph) | 0.00 mm (0.00 in) | 8SM |
| | KPTK 110753Z 24009G18KT 8SM -SN SCT018 BKN040 OVC065 M11/M14 A2997 RMK AO2 SLP167 P0000 T11061139 |
| 01:53 EST |  Mostly Cloudy Light Snow | -11°C / 12°F | -15°C / 5°F | 73% | 1014 mb (29.94 in) | SSW 26 kph (SSW 16.1 mph) | 0.00 mm (0.00 in) | 7SM |
| | KPTK 110653Z 24014KT 7SM -SN SCT018 BKN050 BKN120 M11/M15 A2994 RMK AO2 SLP158 P0000 T11111150 |
| 01:29 EST |  Mostly Cloudy Light Snow | -12°C / 10°F | -16°C / 3°F | 72% | 1014 mb (29.94 in) | SSW 24 kph (SSW 15 mph) | 0.00 mm (0.00 in) | 9SM |
| | KPTK 110629Z 24013G20KT 9SM -SN SCT018 BKN050 BKN120 M12/M16 A2994 RMK AO2 P0000 |
| 00:53 EST |  Overcast Light Snow | -11°C / 12°F | -16°C / 3°F | 67% | 1014 mb (29.94 in) | SSW 30 kph (SSW 18.4 mph) | 0.00 mm (0.00 in) | 9SM |
| | KPTK 110553Z 24016G21KT 9SM -SN FEW018 BKN024 OVC040 M11/M16 A2993 RMK AO2 SLP155 4/002 P0000 60000 T11111161 11111 21122 50005 |
| 00:00 EST |  Overcast Light Snow | -12°C / 10°F | -17°C / 1°F | 67% | 1014 mb (29.94 in) | SW 24 kph (SW 15 mph) | 0.00 mm (0.00 in) | 9SM |
| | KPTK 110500Z 23013G18KT 9SM -SN BKN018 OVC030 M12/M17 A2994 RMK AO2 P0000 |