| 19:54 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1016 mb (30 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KPSF 020054Z AUTO 23005KT 10SM FEW042 BKN065 OVC110 02/M02 A2999 RMK AO2 SLP166 T00221022 |
| 18:54 EST |  Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 1015 mb (29.97 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KPSF 012354Z AUTO 23005KT 10SM OVC065 02/M03 A2996 RMK AO2 SLP156 T00221028 10022 20000 53020 |
| 17:54 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1014 mb (29.94 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KPSF 012254Z AUTO 23004KT 10SM FEW038 OVC060 02/M02 A2993 RMK AO2 SLP146 T00171022 |
| 16:54 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1013 mb (29.91 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KPSF 012154Z AUTO 25005KT 10SM BKN038 BKN047 OVC060 02/M02 A2991 RMK AO2 SLP140 T00171022 |
| 15:54 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1013 mb (29.91 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KPSF 012054Z AUTO 24005KT 10SM OVC034 02/M02 A2990 RMK AO2 SLP135 T00171022 53014 |
| 14:54 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KPSF 011954Z AUTO 00000KT 10SM FEW032 BKN045 OVC055 01/M03 A2988 RMK AO2 SLP129 T00111028 |
| 14:43 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1012 mb (29.88 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KPSF 011943Z AUTO 26003KT 10SM SCT029 OVC043 01/M02 A2988 RMK AO2 |
| 14:24 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1012 mb (29.88 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KPSF 011924Z AUTO 28004KT 10SM OVC029 01/M03 A2987 RMK AO2 |
| 13:54 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1011 mb (29.85 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KPSF 011854Z AUTO 25005KT 10SM BKN031 OVC042 01/M03 A2986 RMK AO2 SLP122 T00061028 |
| 13:29 EST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1011 mb (29.85 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KPSF 011829Z AUTO 24004KT 10SM OVC031 00/M03 A2986 RMK AO2 |
| 12:54 EST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1011 mb (29.85 in) | Calm | 0.00 mm (0.00 in) | 9SM |
| | KPSF 011754Z AUTO 00000KT 9SM OVC028 00/M03 A2986 RMK AO2 SNB15E49 SLP120 P0000 60001 T00001028 10006 21056 55002 |
| 12:47 EST |  Overcast Light Snow | 0°C / 32°F | -3°C / 27°F | 80% | 1011 mb (29.85 in) | SSW 6 kph (SSW 3.5 mph) | 0.00 mm (0.00 in) | 7SM |
| | KPSF 011747Z AUTO 24003KT 7SM -SN OVC028 00/M03 A2985 RMK AO2 SNB15 P0000 |
| 12:30 EST |  Overcast Light Snow | 0°C / 32°F | -3°C / 27°F | 80% | 1011 mb (29.85 in) | Variable 6 kph (Variable 3.5 mph) | 0.00 mm (0.00 in) | 3SM |
| | KPSF 011730Z AUTO VRB03KT 3SM -SN OVC030 00/M03 A2985 RMK AO2 SNB15 P0000 |
| 12:23 EST |  Overcast Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 1011 mb (29.85 in) | Calm | 0.00 mm (0.00 in) | 1 3/4SM |
| | KPSF 011723Z AUTO 00000KT 1 3/4SM -SN BR OVC032 M01/M03 A2985 RMK AO2 VIS 1 1/4V3 SNB15 P0000 |
| 11:54 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1011 mb (29.85 in) | SSW 9 kph (SSW 5.8 mph) | 0.25 mm (0.01 in) | 9SM |
| | KPSF 011654Z AUTO 24005KT 9SM OVC032 M01/M03 A2985 RMK AO2 SNE50 SLP120 P0001 T10061028 |
| 11:37 EST |  Overcast Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 1011 mb (29.85 in) | Variable 7 kph (Variable 4.6 mph) | 0.25 mm (0.01 in) | 3SM |
| | KPSF 011637Z AUTO VRB04KT 3SM -SN BR SCT006 OVC034 M01/M03 A2986 RMK AO2 P0001 |
| 11:32 EST |  Overcast Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 1011 mb (29.85 in) | SW 9 kph (SW 5.8 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KPSF 011632Z AUTO 22005KT 1 3/4SM -SN BR SCT008 OVC036 M01/M03 A2986 RMK AO2 P0001 |
| 11:19 EST |  Obscured Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 1011 mb (29.85 in) | SW 9 kph (SW 5.8 mph) | 0.25 mm (0.01 in) | 3/4SM |
| | KPSF 011619Z AUTO 22005KT 3/4SM -SN BR VV008 M01/M03 A2986 RMK AO2 P0001 |
| 11:02 EST |  Overcast Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 1011 mb (29.85 in) | SSW 7 kph (SSW 4.6 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KPSF 011602Z AUTO 25004KT 1 1/4SM -SN OVC009 M01/M03 A2986 RMK AO2 P0000 |
| 10:54 EST |  Obscured Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 1011 mb (29.85 in) | SW 6 kph (SW 3.5 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPSF 011554Z AUTO 23003KT 3/4SM -SN BR VV010 M01/M03 A2986 RMK AO2 SNB33 SLP123 P0000 T10111033 |
| 10:44 EST |  Obscured Light Snow | -1°C / 30°F | -4°C / 25°F | 80% | 1011 mb (29.85 in) | SW 9 kph (SW 5.8 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPSF 011544Z AUTO 22005KT 3/4SM -SN VV018 M01/M04 A2986 RMK AO2 SNB33 P0000 |
| 10:38 EST |  Overcast Light Snow | 0°C / 32°F | -5°C / 23°F | 69% | 1011 mb (29.85 in) | SW 13 kph (SW 8.1 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KPSF 011538Z AUTO 23007KT 2 1/2SM -SN OVC026 00/M05 A2986 RMK AO2 SNB33 P0000 |
| 09:54 EST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1011 mb (29.85 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KPSF 011454Z AUTO 22007KT 10SM CLR 00/M06 A2986 RMK AO2 SLP118 T00001056 51015 |
| 08:54 EST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KPSF 011354Z AUTO 00000KT 10SM CLR M02/M06 A2984 RMK AO2 SLP113 T10171056 |
| 07:54 EST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KPSF 011254Z AUTO 00000KT 10SM CLR M04/M06 A2983 RMK AO2 SLP112 T10391061 |
| 06:54 EST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KPSF 011154Z AUTO 00000KT 10SM CLR M04/M08 A2981 RMK AO2 SLP105 70024 T10441078 11017 21044 52008 |
| 05:54 EST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1009 mb (29.8 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KPSF 011054Z AUTO 23003KT 10SM CLR M04/M08 A2980 RMK AO2 SLP102 T10391078 |
| 04:54 EST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1009 mb (29.8 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KPSF 010954Z AUTO 23003KT 10SM CLR M03/M08 A2979 RMK AO2 SLP096 T10331078 |
| 03:54 EST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1008 mb (29.77 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KPSF 010854Z AUTO 30005KT 10SM CLR M03/M08 A2978 RMK AO2 SLP093 T10331078 51018 |
| 02:54 EST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1008 mb (29.77 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KPSF 010754Z AUTO 30008KT 10SM CLR M02/M07 A2977 RMK AO2 SLP087 T10221072 |
| 02:33 EST |  Partly Cloudy | -2°C / 28°F | -7°C / 19°F | 69% | 1008 mb (29.77 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KPSF 010733Z AUTO 30008G16KT 10SM SCT027 M02/M07 A2976 RMK AO2 |
| 02:12 EST |  Mostly Cloudy | -2°C / 28°F | -7°C / 19°F | 69% | 1008 mb (29.77 in) | WNW 26 kph (WNW 16.1 mph) | - | 10SM |
| | KPSF 010712Z AUTO 29014G20KT 10SM BKN027 M02/M07 A2976 RMK AO2 |
| 01:54 EST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1008 mb (29.77 in) | NW 26 kph (NW 16.1 mph) | - | 10SM |
| | KPSF 010654Z AUTO 31014G20KT 10SM CLR M02/M07 A2976 RMK AO2 SLP083 T10171067 |
| 00:54 EST |  Mostly Cloudy | -2°C / 28°F | -6°C / 21°F | 74% | 1007 mb (29.74 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KPSF 010554Z AUTO 29008KT 10SM FEW029 BKN036 M02/M06 A2973 RMK AO2 SLP073 T10171061 10022 21017 52007 |
| 00:10 EST |  Overcast | -1°C / 30°F | -5°C / 23°F | 75% | 1006 mb (29.71 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KPSF 010510Z AUTO 30005KT 10SM FEW021 SCT028 OVC040 M01/M05 A2972 RMK AO2 |