| 13:53 EST |  Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1021 mb (30.15 in) | SSW 26 kph (SSW 16.1 mph) | - | 10SM |
| | KLPR 041853Z AUTO 25014KT 10SM CLR 02/M07 A3014 RMK AO2 SLP212 T00171067 |
| 12:53 EST |  Clear | 1°C / 34°F | -7°C / 19°F | 56% | 1021 mb (30.15 in) | SSW 26 kph (SSW 16.1 mph) | - | 10SM |
| | KLPR 041753Z AUTO 24014KT 10SM CLR 01/M07 A3015 RMK AO2 SLP215 T00061067 10011 21017 58008 |
| 11:53 EST |  Clear | 1°C / 34°F | -7°C / 19°F | 56% | 1021 mb (30.15 in) | SSW 28 kph (SSW 17.3 mph) | - | 10SM |
| | KLPR 041653Z AUTO 24015KT 10SM CLR 01/M07 A3015 RMK AO2 SLP217 T00111067 |
| 10:53 EST |  Partly Cloudy | 1°C / 34°F | -7°C / 19°F | 56% | 1022 mb (30.18 in) | SSW 37 kph (SSW 23 mph) | - | 10SM |
| | KLPR 041553Z AUTO 24020G25KT 10SM FEW025 01/M07 A3017 RMK AO2 SLP223 T00061067 |
| 09:53 EST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1022 mb (30.18 in) | SSW 26 kph (SSW 16.1 mph) | - | 10SM |
| | KLPR 041453Z AUTO 24014KT 10SM CLR 00/M06 A3017 RMK AO2 SLP223 T00001061 53017 |
| 08:53 EST |  Partly Cloudy | -1°C / 30°F | -7°C / 19°F | 64% | 1021 mb (30.15 in) | SW 19 kph (SW 11.5 mph) | - | 10SM |
| | KLPR 041353Z AUTO 23010KT 10SM FEW080 M01/M07 A3015 RMK AO2 SLP217 T10061067 |
| 07:53 EST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1020 mb (30.12 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KLPR 041253Z AUTO 23009KT 10SM CLR M01/M07 A3013 RMK AO2 SLP210 T10111067 |
| 06:53 EST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1020 mb (30.12 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KLPR 041153Z AUTO 24009KT 10SM CLR M01/M07 A3012 RMK AO2 SLP206 70002 T10111067 10028 21011 51013 |
| 05:53 EST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1020 mb (30.12 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KLPR 041053Z AUTO 24009KT 10SM CLR M01/M06 A3011 RMK AO2 SLP202 T10061061 |
| 04:53 EST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1019 mb (30.09 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KLPR 040953Z AUTO 24008KT 10SM CLR M01/M06 A3009 RMK AO2 SLP196 T10061061 |
| 03:53 EST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1019 mb (30.09 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KLPR 040853Z AUTO 24009KT 10SM CLR 00/M06 A3008 RMK AO2 SLP192 T00001061 51014 |
| 02:53 EST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1019 mb (30.09 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KLPR 040753Z AUTO 24011KT 10SM CLR 01/M06 A3008 RMK AO2 SLP190 T00061061 |
| 01:53 EST |  Overcast | 2°C / 36°F | -6°C / 21°F | 56% | 1018 mb (30.06 in) | SSW 28 kph (SSW 17.3 mph) | - | 10SM |
| | KLPR 040653Z AUTO 26015G20KT 10SM OVC049 02/M06 A3005 RMK AO2 SLP183 T00171056 |
| 01:18 EST |  Overcast | 2°C / 36°F | -4°C / 25°F | 65% | 1017 mb (30.03 in) | SSW 24 kph (SSW 15 mph) | - | 10SM |
| | KLPR 040618Z AUTO 26013KT 10SM FEW026 SCT034 OVC049 02/M04 A3004 RMK AO2 |
| 00:53 EST |  Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1017 mb (30.03 in) | W 26 kph (W 16.1 mph) | - | 10SM |
| | KLPR 040553Z AUTO 27014G19KT 10SM BKN026 OVC036 03/M03 A3004 RMK AO2 SLP177 T00281033 10050 20028 51005 |