| 18:54 EST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1012 mb (29.88 in) | N 6 kph (N 3.5 mph) | 1.02 mm (0.04 in) | 1SM |
| | KPSF 052354Z AUTO 01003KT 1SM -SN BR BKN004 OVC008 00/M01 A2988 RMK AO2 SLP129 P0004 60023 T00001011 10017 20000 58010 |
| 18:04 EST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1013 mb (29.91 in) | Variable 6 kph (Variable 3.5 mph) | 0.25 mm (0.01 in) | 1SM |
| | KPSF 052304Z AUTO VRB03KT 1SM -SN BR BKN004 OVC008 00/M01 A2990 RMK AO2 P0001 |
| 17:54 EST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1013 mb (29.91 in) | Calm | 1.27 mm (0.05 in) | 3/4SM |
| | KPSF 052254Z AUTO 00000KT 3/4SM -SN BR OVC004 00/M01 A2990 RMK AO2 SLP137 P0005 T00001011 |
| 17:49 EST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1013 mb (29.91 in) | Variable 6 kph (Variable 3.5 mph) | 1.27 mm (0.05 in) | 3/4SM |
| | KPSF 052249Z AUTO VRB03KT 3/4SM -SN BR BKN004 OVC007 00/M01 A2990 RMK AO2 P0005 |
| 16:54 EST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1013 mb (29.91 in) | N 7 kph (N 4.6 mph) | 0.76 mm (0.03 in) | 1SM |
| | KPSF 052154Z AUTO 01004KT 1SM -SN BR OVC004 00/M01 A2991 RMK AO2 SLP140 P0003 T00001011 |
| 16:51 EST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1013 mb (29.91 in) | N 9 kph (N 5.8 mph) | 0.76 mm (0.03 in) | 3/4SM |
| | KPSF 052151Z AUTO 36005KT 3/4SM -SN BR OVC004 00/M01 A2991 RMK AO2 P0003 |
| 16:33 EST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1013 mb (29.91 in) | NNE 9 kph (NNE 5.8 mph) | 0.51 mm (0.02 in) | 1SM |
| | KPSF 052133Z AUTO 02005KT 1SM -SN BR BKN004 OVC008 00/M01 A2990 RMK AO2 P0002 |
| 15:54 EST |  Overcast Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1013 mb (29.91 in) | Calm | 1.52 mm (0.06 in) | 1/2SM |
| | KPSF 052054Z AUTO 00000KT 1/2SM SN FG OVC004 00/M01 A2992 RMK AO2 SLP141 P0006 60011 T00001006 58006 |
| 15:43 EST |  Overcast Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1013 mb (29.91 in) | NE 7 kph (NE 4.6 mph) | 1.27 mm (0.05 in) | 1/2SM |
| | KPSF 052043Z AUTO 04004KT 1/2SM SN FG OVC004 00/M01 A2990 RMK AO2 PRESFR P0005 |
| 15:31 EST |  Overcast Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1014 mb (29.94 in) | NE 7 kph (NE 4.6 mph) | 1.02 mm (0.04 in) | 1/4SM |
| | KPSF 052031Z AUTO 04004KT 1/4SM SN FG OVC004 00/M01 A2993 RMK AO2 P0004 |
| 15:21 EST |  Obscured Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1014 mb (29.94 in) | NNE 9 kph (NNE 5.8 mph) | 0.51 mm (0.02 in) | 1/2SM |
| | KPSF 052021Z AUTO 02005KT 1/2SM SN FG VV004 00/M01 A2993 RMK AO2 P0002 |
| 14:54 EST |  Obscured Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1014 mb (29.94 in) | NNE 9 kph (NNE 5.8 mph) | 1.02 mm (0.04 in) | 1/2SM |
| | KPSF 051954Z AUTO 02005KT 1/2SM SN FG VV005 00/M01 A2993 RMK AO2 SLP146 P0004 T00001011 |
| 14:33 EST |  Overcast Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1014 mb (29.94 in) | NE 7 kph (NE 4.6 mph) | 0.51 mm (0.02 in) | 1/2SM |
| | KPSF 051933Z AUTO 03004KT 1/2SM SN FG BKN006 OVC021 00/M01 A2993 RMK AO2 P0002 |
| 14:24 EST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1014 mb (29.94 in) | NNE 6 kph (NNE 3.5 mph) | 0.51 mm (0.02 in) | 3/4SM |
| | KPSF 051924Z AUTO 02003KT 3/4SM -SN BR SCT008 BKN016 OVC021 01/M01 A2994 RMK AO2 P0002 |
| 14:03 EST |  Overcast Light Snow | 1°C / 34°F | -2°C / 28°F | 81% | 1014 mb (29.94 in) | Calm | 0.25 mm (0.01 in) | 1 1/4SM |
| | KPSF 051903Z AUTO 00000KT 1 1/4SM -SN SCT015 OVC021 01/M02 A2994 RMK AO2 P0001 |
| 13:54 EST |  Overcast Light Snow | 1°C / 34°F | -2°C / 28°F | 81% | 1014 mb (29.94 in) | Calm | 0.25 mm (0.01 in) | 2 1/2SM |
| | KPSF 051854Z AUTO 00000KT 2 1/2SM -SN OVC021 01/M02 A2994 RMK AO2 UPB29E35SNE00B35 SLP145 P0001 T00111017 |
| 12:54 EST |  Overcast Light Snow | 2°C / 36°F | -2°C / 28°F | 75% | 1014 mb (29.94 in) | NNE 11 kph (NNE 6.9 mph) | 0.00 mm (0.00 in) | 9SM |
| | KPSF 051754Z AUTO 02006KT 9SM -SN BKN019 OVC030 02/M02 A2994 RMK AO2 SNB1659 SLP143 P0000 60000 T00171022 10022 21011 57046 |
| 12:37 EST |  Overcast Light Snow | 2°C / 36°F | -2°C / 28°F | 75% | 1014 mb (29.94 in) | ENE 7 kph (ENE 4.6 mph) | 0.00 mm (0.00 in) | 4SM |
| | KPSF 051737Z AUTO 06004KT 4SM -SN SCT018 OVC030 02/M02 A2995 RMK AO2 SNB1659 PRESFR P0000 |
| 12:23 EST |  Overcast Light Snow | 2°C / 36°F | -2°C / 28°F | 75% | 1015 mb (29.97 in) | NE 6 kph (NE 3.5 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KPSF 051723Z AUTO 05003KT 2 1/2SM -SN SCT020 OVC030 02/M02 A2997 RMK AO2 SNB1659 P0000 |
| 12:02 EST |  Overcast Light Snow | 2°C / 36°F | -3°C / 27°F | 70% | 1015 mb (29.97 in) | Variable 7 kph (Variable 4.6 mph) | 0.00 mm (0.00 in) | 7SM |
| | KPSF 051702Z AUTO VRB04KT 7SM -SN BKN026 OVC031 02/M03 A2998 RMK AO2 SNB1659 P0000 |
| 11:54 EST |  Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 1016 mb (30 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KPSF 051654Z AUTO 04005KT 10SM OVC030 02/M03 A2999 RMK AO2 PRESFR SLP164 T00221033 |
| 10:54 EST |  Partly Cloudy | 2°C / 36°F | -3°C / 27°F | 70% | 1017 mb (30.03 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KPSF 051554Z AUTO 04004KT 10SM FEW080 02/M03 A3002 RMK AO2 SLP174 T00221033 |
| 09:54 EST |  Partly Cloudy | 1°C / 34°F | -2°C / 28°F | 81% | 1019 mb (30.09 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KPSF 051454Z AUTO 02004KT 10SM FEW043 01/M02 A3008 RMK AO2 SLP193 T00111022 58012 |
| 08:54 EST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPSF 051354Z AUTO 00000KT 10SM CLR 00/M02 A3009 RMK AO2 SLP202 T00001022 |
| 07:54 EST |  Partly Cloudy | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPSF 051254Z AUTO 00000KT 10SM FEW120 M01/M03 A3010 RMK AO2 SLP204 T10061028 |
| 06:54 EST |  Partly Cloudy | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPSF 051154Z AUTO 00000KT 10SM SCT110 M01/M03 A3011 RMK AO2 SLP208 T10111033 10017 21022 56001 |
| 05:54 EST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1020 mb (30.12 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KPSF 051054Z AUTO 26003KT 10SM CLR M02/M04 A3012 RMK AO2 SLP210 T10221039 |
| 04:54 EST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPSF 050954Z AUTO 00000KT 10SM CLR M02/M04 A3010 RMK AO2 SLP203 T10221039 |
| 03:54 EST |  Partly Cloudy | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPSF 050854Z AUTO 00000KT 10SM FEW120 M01/M03 A3012 RMK AO2 SLP205 T10111033 50004 |
| 02:54 EST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPSF 050754Z AUTO 00000KT 10SM CLR 00/M03 A3013 RMK AO2 SLP205 T00001033 |
| 01:54 EST |  Partly Cloudy | 1°C / 34°F | -4°C / 25°F | 70% | 1020 mb (30.12 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KPSF 050654Z AUTO 26004KT 10SM FEW100 01/M04 A3012 RMK AO2 SLP202 T00111039 |
| 00:54 EST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1019 mb (30.09 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KPSF 050554Z AUTO 29004KT 10SM CLR 01/M03 A3010 RMK AO2 SLP196 T00111033 10011 21017 58007 |