| 07:56 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1022 mb (30.18 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KNHZ 051256Z 36006KT 10SM BKN160 OVC200 02/M02 A3017 RMK AO2 SLP223 T00171017 $ |
| 06:56 EST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1022 mb (30.18 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KNHZ 051156Z 02004KT 10SM SCT160 OVC200 02/M02 A3017 RMK AO2 SLP222 T00171017 10017 21006 53003 $ |
| 05:56 EST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1021 mb (30.15 in) | NE 7 kph (NE 4.6 mph) | - | 7SM |
| | KNHZ 051056Z 03004KT 7SM OVC200 01/M01 A3016 RMK AO2 SLP218 T00111011 $ |
| 05:02 EST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1021 mb (30.15 in) | N 6 kph (N 3.5 mph) | - | 7SM |
| | KNHZ 051002Z 01003KT 7SM OVC200 01/00 A3016 RMK AO2 $ |
| 04:56 EST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1021 mb (30.15 in) | NE 6 kph (NE 3.5 mph) | - | |
| | KNHZ 050956Z AUTO 03003KT CLR 01/M01 A3016 RMK AO2 SLP219 T00061006 $ |
| 03:56 EST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1021 mb (30.15 in) | NNW 6 kph (NNW 3.5 mph) | - | |
| | KNHZ 050856Z AUTO 34003KT CLR 01/00 A3016 RMK AO2 SLP219 T00060000 53006 $ |
| 02:56 EST |  Partly Cloudy | 1°C / 34°F | 0°C / 32°F | 93% | 1021 mb (30.15 in) | Calm | - | |
| | KNHZ 050756Z AUTO 00000KT FEW120 01/00 A3015 RMK AO2 SLP214 T00060000 $ |
| 01:56 EST |  Partly Cloudy | 0°C / 32°F | -1°C / 30°F | 93% | 1021 mb (30.15 in) | NE 6 kph (NE 3.5 mph) | - | |
| | KNHZ 050656Z AUTO 05003KT FEW120 00/M01 A3014 RMK AO2 SLP210 T00001006 $ |
| 00:56 EST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1021 mb (30.15 in) | Calm | - | |
| | KNHZ 050556Z AUTO 00000KT CLR 01/00 A3014 RMK AO2 SLP213 T00060000 10028 20006 50005 $ |