| 19:54 EST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1010 mb (29.83 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KAPN 020054Z AUTO 16005KT 10SM CLR M01/M02 A2984 RMK AO2 SLP111 T10061022 |
| 18:54 EST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1010 mb (29.83 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KAPN 012354Z AUTO 12005KT 10SM CLR 00/M03 A2984 RMK AO2 SLP111 T00001028 10056 21006 50004 |
| 17:54 EST |  Partly Cloudy | 1°C / 34°F | -2°C / 28°F | 81% | 1011 mb (29.85 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KAPN 012254Z AUTO 13006KT 10SM FEW070 01/M02 A2985 RMK AO2 SLP115 T00111022 |
| 16:54 EST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1010 mb (29.83 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KAPN 012154Z AUTO 13004KT 10SM CLR 03/M02 A2984 RMK AO2 SLP110 T00281022 |
| 15:54 EST |  Partly Cloudy | 5°C / 41°F | -2°C / 28°F | 61% | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KAPN 012054Z 00000KT 10SM FEW030 SCT090 05/M02 A2982 RMK AO2 SLP106 T00501022 51002 |
| 14:54 EST |  Partly Cloudy | 5°C / 41°F | -2°C / 28°F | 61% | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KAPN 011954Z 00000KT 10SM FEW030 SCT110 05/M02 A2982 RMK AO2 SLP105 T00501022 |
| 13:54 EST |  Mostly Cloudy | 5°C / 41°F | -1°C / 30°F | 66% | 1010 mb (29.83 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KAPN 011854Z 22007KT 10SM FEW025 BKN110 05/M01 A2982 RMK AO2 SLP105 T00501006 |
| 12:54 EST |  Mostly Cloudy | 4°C / 39°F | -1°C / 30°F | 70% | 1010 mb (29.83 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KAPN 011754Z 26004KT 10SM FEW020 BKN110 04/M01 A2982 RMK AO2 SLP103 T00391011 10044 20006 50006 |
| 11:54 EST |  Partly Cloudy | N/A | N/A | N/A | 1010 mb (29.83 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KAPN 011654Z 24008KT 10SM FEW020 B;˜‚¢ZJÁ1 A2982 RMKêJJ SLP104 T003‚²J |
| 10:54 EST |  Partly Cloudy | 3°C / 37°F | -1°C / 30°F | 75% | 1009 mb (29.8 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KAPN 011554Z 27007KT 10SM FEW015 03/M01 A2981 RMK AO2 SLP104 T00331006 |
| 09:54 EST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1009 mb (29.8 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KAPN 011454Z 25006KT 10SM CLR 02/M01 A2980 RMK AO2 SLP098 T00171006 51025 |
| 08:54 EST |  Partly Cloudy | 1°C / 34°F | -1°C / 30°F | 87% | 1008 mb (29.77 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KAPN 011354Z 25004KT 10SM FEW020 01/M01 A2978 RMK AO2 SLP091 T00111006 |
| 07:54 EST |  Mostly Cloudy | 1°C / 34°F | -1°C / 30°F | 87% | 1007 mb (29.74 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KAPN 011254Z AUTO 28005KT 10SM FEW034 BKN050 01/M01 A2975 RMK AO2 SLP081 T00111006 |
| 06:54 EST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1006 mb (29.71 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KAPN 011154Z AUTO 25005KT 10SM OVC050 01/M01 A2972 RMK AO2 SLP072 60007 70009 T00111006 10011 20006 53026 |
| 05:54 EST |  Mostly Cloudy | 1°C / 34°F | -1°C / 30°F | 87% | 1005 mb (29.68 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KAPN 011054Z AUTO 26005KT 10SM BKN050 01/M01 A2969 RMK AO2 SLP060 T00061006 |
| 04:54 EST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1005 mb (29.68 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KAPN 010954Z AUTO 27005KT 10SM OVC055 01/00 A2967 RMK AO2 SLP053 T00110000 |
| 03:54 EST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1004 mb (29.65 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KAPN 010854Z AUTO 27004KT 10SM OVC060 01/00 A2964 RMK AO2 SLP046 60007 T00060000 53019 |
| 02:54 EST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1003 mb (29.62 in) | SSW 13 kph (SSW 8.1 mph) | 0.00 mm (0.00 in) | 10SM |
| | KAPN 010754Z AUTO 24007KT 10SM CLR 01/00 A2962 RMK AO2 UPB03E10SNE03 SLP038 P0000 T00060000 |
| 02:06 EST |  Mostly Cloudy Unknown Precip | 1°C / 34°F | 0°C / 32°F | 93% | 1002 mb (29.59 in) | SSW 11 kph (SSW 6.9 mph) | 0.00 mm (0.00 in) | 9SM |
| | KAPN 010706Z AUTO 25006KT 9SM UP FEW007 SCT034 BKN075 01/00 A2960 RMK AO2 UPB03SNE03 P0000 |
| 01:54 EST |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1002 mb (29.59 in) | SSW 15 kph (SSW 9.2 mph) | 1.78 mm (0.07 in) | 5SM |
| | KAPN 010654Z AUTO 24008KT 5SM -SN BR FEW006 BKN020 OVC026 01/00 A2959 RMK AO2 SLP028 P0007 T00060000 |
| 01:45 EST |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1002 mb (29.59 in) | SSW 19 kph (SSW 11.5 mph) | 1.78 mm (0.07 in) | 3SM |
| | KAPN 010645Z AUTO 24010G17KT 3SM -SN BR FEW006 BKN015 OVC026 01/00 A2959 RMK AO2 P0007 |
| 01:42 EST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1002 mb (29.59 in) | SSW 19 kph (SSW 11.5 mph) | 1.52 mm (0.06 in) | 2 1/2SM |
| | KAPN 010642Z AUTO 24010G20KT 2 1/2SM -SN BR FEW004 BKN011 OVC017 01/M01 A2959 RMK AO2 VIS 1 1/4V4 P0006 |
| 01:33 EST |  Mostly Cloudy Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1002 mb (29.59 in) | SW 22 kph (SW 13.8 mph) | 1.27 mm (0.05 in) | 1 1/2SM |
| | KAPN 010633Z AUTO 22012G17KT 1 1/2SM -SN BR BKN007 BKN011 01/M01 A2959 RMK AO2 P0005 |
| 01:02 EST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1002 mb (29.59 in) | SW 17 kph (SW 10.4 mph) | 0.25 mm (0.01 in) | 2 1/2SM |
| | KAPN 010602Z AUTO 23009KT 2 1/2SM -SN BR BKN009 BKN019 OVC026 01/M01 A2959 RMK AO2 P0001 |
| 00:54 EST |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1002 mb (29.59 in) | SSW 11 kph (SSW 6.9 mph) | 0.25 mm (0.01 in) | 8SM |
| | KAPN 010554Z AUTO 26006G15KT 8SM -SN SCT009 BKN020 OVC033 01/00 A2959 RMK AO2 SNE36B52 SLP026 P0001 60002 T00110000 10011 21006 55024 |
| 00:47 EST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1002 mb (29.59 in) | SSW 13 kph (SSW 8.1 mph) | 0.25 mm (0.01 in) | 10SM |
| | KAPN 010547Z AUTO 24007KT 10SM SCT009 BKN022 OVC036 01/00 A2958 RMK AO2 SNE36 P0001 |
| 00:31 EST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1002 mb (29.59 in) | SW 15 kph (SW 9.2 mph) | 0.25 mm (0.01 in) | 6SM |
| | KAPN 010531Z AUTO 23008G14KT 6SM -SN BR BKN009 BKN017 OVC040 01/M01 A2958 RMK AO2 P0001 |
| 00:15 EST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1002 mb (29.59 in) | SW 17 kph (SW 10.4 mph) | 0.25 mm (0.01 in) | 5SM |
| | KAPN 010515Z AUTO 21009KT 5SM -SN BR FEW007 BKN014 OVC035 01/M01 A2958 RMK AO2 P0001 |
| 00:07 EST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1002 mb (29.59 in) | SW 13 kph (SW 8.1 mph) | 0.25 mm (0.01 in) | 2SM |
| | KAPN 010507Z AUTO 23007KT 2SM -SN BR SCT005 BKN013 OVC031 01/M01 A2958 RMK AO2 P0001 |
| 00:01 EST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1002 mb (29.59 in) | SSW 15 kph (SSW 9.2 mph) | 0.25 mm (0.01 in) | 1SM |
| | KAPN 010501Z AUTO 24008G20KT 1SM -SN BR FEW005 SCT015 OVC023 01/M01 A2958 RMK AO2 P0001 |