| 13:19 EST |  Partly Cloudy | 0°C / 32°F | -7°C / 19°F | 60% | 1020 mb (30.12 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KLPR 051819Z AUTO 26007KT 10SM SCT025 00/M07 A3012 RMK AO2 |
| 12:53 EST |  Overcast | -1°C / 30°F | -8°C / 18°F | 59% | 1020 mb (30.12 in) | WNW 17 kph (WNW 10.4 mph) | - | 10SM |
| | KLPR 051753Z AUTO 29009KT 10SM OVC025 M01/M08 A3013 RMK AO2 SLP211 T10111078 11006 21039 58011 |
| 12:19 EST |  Overcast | -1°C / 30°F | -8°C / 18°F | 59% | 1020 mb (30.12 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KLPR 051719Z AUTO 26008KT 10SM BKN025 OVC038 M01/M08 A3013 RMK AO2 |
| 11:53 EST |  Overcast | -2°C / 28°F | -8°C / 18°F | 64% | 1021 mb (30.15 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KLPR 051653Z AUTO 26006KT 10SM FEW021 SCT027 OVC039 M02/M08 A3014 RMK AO2 SLP218 T10171078 |
| 10:53 EST |  Overcast | -2°C / 28°F | -8°C / 18°F | 64% | 1021 mb (30.15 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KLPR 051553Z AUTO 25007KT 10SM BKN021 OVC030 M02/M08 A3016 RMK AO2 SLP223 T10221078 |
| 09:53 EST |  Mostly Cloudy | -3°C / 27°F | -8°C / 18°F | 69% | 1021 mb (30.15 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KLPR 051453Z AUTO 25006KT 10SM BKN024 M03/M08 A3016 RMK AO2 SLP223 T10281078 53003 |
| 09:51 EST |  Mostly Cloudy | -3°C / 27°F | -8°C / 18°F | 69% | 1021 mb (30.15 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KLPR 051451Z AUTO 25006KT 10SM BKN024 M03/M08 A3016 RMK AO2 |
| 08:53 EST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1021 mb (30.15 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KLPR 051353Z AUTO 26007KT 10SM CLR M04/M08 A3014 RMK AO2 SLP217 T10391083 |
| 08:02 EST |  Partly Cloudy | -4°C / 25°F | -8°C / 18°F | 74% | 1021 mb (30.15 in) | SSW 11 kph (SSW 6.9 mph) | - | 9SM |
| | KLPR 051302Z AUTO 26006KT 9SM SCT026 M04/M08 A3015 RMK AO2 |
| 07:53 EST |  Mostly Cloudy | -4°C / 25°F | -8°C / 18°F | 74% | 1021 mb (30.15 in) | SSW 11 kph (SSW 6.9 mph) | - | 8SM |
| | KLPR 051253Z AUTO 25006KT 8SM BKN026 M04/M08 A3015 RMK AO2 SLP220 T10391078 |
| 06:53 EST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1021 mb (30.15 in) | SW 9 kph (SW 5.8 mph) | - | 9SM |
| | KLPR 051153Z AUTO 22005KT 9SM CLR M04/M08 A3014 RMK AO2 SLP218 T10391078 11039 21050 56006 |
| 05:53 EST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1021 mb (30.15 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KLPR 051053Z AUTO 21005KT 10SM CLR M04/M08 A3015 RMK AO2 SLP219 T10391078 |
| 04:53 EST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1021 mb (30.15 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KLPR 050953Z AUTO 22004KT 10SM CLR M04/M08 A3015 RMK AO2 SLP221 T10441078 |
| 03:53 EST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1021 mb (30.15 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KLPR 050853Z AUTO 27004KT 10SM CLR M04/M08 A3016 RMK AO2 SLP223 T10391078 58010 |
| 02:53 EST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1022 mb (30.18 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KLPR 050753Z AUTO 21004KT 10SM CLR M04/M08 A3019 RMK AO2 SLP232 T10441083 |
| 01:53 EST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1022 mb (30.18 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KLPR 050653Z AUTO 26003KT 10SM CLR M04/M08 A3019 RMK AO2 SLP232 T10441083 |
| 00:53 EST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1022 mb (30.18 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KLPR 050553Z AUTO 25003KT 10SM CLR M04/M08 A3019 RMK AO2 SLP233 T10391083 11017 21044 50005 |