| 18:56 EST |  Overcast | -5°C / 23°F | -12°C / 10°F | 58% | 1013 mb (29.91 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KNHZ 222356Z 35008KT 10SM OVC045 M05/M12 A2991 RMK AO2 SLP135 4/002 T10501117 11017 21050 51018 $ |
| 17:56 EST |  Overcast | -4°C / 25°F | -12°C / 10°F | 54% | 1013 mb (29.91 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KNHZ 222256Z 34011KT 10SM OVC043 M04/M12 A2990 RMK AO2 SLP130 T10441117 $ |
| 16:56 EST |  Overcast | -3°C / 27°F | -11°C / 12°F | 54% | 1012 mb (29.88 in) | NNW 22 kph (NNW 13.8 mph) | - | |
| | KNHZ 222156Z 34012G16KT BKN036 OVC045 M03/M11 A2989 RMK AO2 SLP126 T10331111 $ |
| 15:56 EST |  Overcast | -2°C / 28°F | -11°C / 12°F | 51% | 1011 mb (29.85 in) | NNW 26 kph (NNW 16.1 mph) | - | 10SM |
| | KNHZ 222056Z 34014G19KT 10SM OVC041 M02/M11 A2986 RMK AO2 SLP117 T10221111 53010 $ |
| 14:56 EST |  Overcast | -2°C / 28°F | -11°C / 12°F | 51% | 1010 mb (29.83 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KNHZ 221956Z 32013KT 10SM OVC039 M02/M11 A2983 RMK AO2 SLP109 T10221111 $ |
| 13:56 EST |  Mostly Cloudy | -2°C / 28°F | -11°C / 12°F | 51% | 1010 mb (29.83 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KNHZ 221856Z 32008KT 10SM BKN041 BKN130 M02/M11 A2982 RMK AO2 SLP106 T10221106 $ |
| 12:56 EST |  Mostly Cloudy | -2°C / 28°F | -11°C / 12°F | 51% | 1010 mb (29.83 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KNHZ 221756Z 31011KT 10SM FEW050 SCT120 BKN200 M02/M11 A2983 RMK AO2 SLP107 4/002 933005 T10221111 11022 21078 56009 $ |
| 11:56 EST |  Partly Cloudy | -3°C / 27°F | -11°C / 12°F | 54% | 1010 mb (29.83 in) | NNW 26 kph (NNW 16.1 mph) | - | 10SM |
| | KNHZ 221656Z 34014KT 10SM FEW025 SCT050 SCT100 M03/M11 A2983 RMK AO2 SLP107 T10281111 $ |
| 10:56 EST |  Partly Cloudy | -4°C / 25°F | -12°C / 10°F | 54% | 1011 mb (29.85 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KNHZ 221556Z 33010G19KT 10SM FEW025 SCT080 M04/M12 A2985 RMK AO2 SLP115 T10391122 $ |
| 09:56 EST |  Partly Cloudy | -5°C / 23°F | -12°C / 10°F | 58% | 1011 mb (29.85 in) | NNW 28 kph (NNW 17.3 mph) | - | 10SM |
| | KNHZ 221456Z 34015KT 10SM FEW025 SCT100 M05/M12 A2985 RMK AO2 SLP116 T10501122 51008 $ |
| 08:56 EST |  Partly Cloudy | -6°C / 21°F | -13°C / 9°F | 58% | 1011 mb (29.85 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KNHZ 221356Z 34007KT 10SM FEW025 SCT100 SCT200 M06/M13 A2985 RMK AO2 SLP115 T10611128 $ |
| 07:56 EST |  Partly Cloudy | -7°C / 19°F | -13°C / 9°F | 63% | 1010 mb (29.83 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KNHZ 221256Z 33009KT 10SM FEW025 SCT100 SCT200 M07/M13 A2984 RMK AO2 SLP111 T10671133 $ |
| 06:56 EST |  Partly Cloudy | -8°C / 18°F | -13°C / 9°F | 68% | 1010 mb (29.83 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KNHZ 221156Z 34005KT 10SM FEW025 SCT100 SCT200 M08/M13 A2983 RMK AO2 SLP107 4/002 T10781133 11050 21078 53021 $ |
| 05:56 EST |  Partly Cloudy | -7°C / 19°F | -13°C / 9°F | 63% | 1009 mb (29.8 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KNHZ 221056Z 32007KT 10SM FEW095 M07/M13 A2980 RMK AO2 SLP099 T10721128 $ |
| 04:56 EST |  Mostly Cloudy | -6°C / 21°F | -13°C / 9°F | 58% | 1009 mb (29.8 in) | NNW 15 kph (NNW 9.2 mph) | - | |
| | KNHZ 220956Z AUTO 34008KT BKN095 M06/M13 A2979 RMK AO2 SLP093 T10611128 $ |
| 03:56 EST |  Overcast | -6°C / 21°F | -12°C / 10°F | 63% | 1008 mb (29.77 in) | NNW 24 kph (NNW 15 mph) | - | |
| | KNHZ 220856Z AUTO 34013KT OVC095 M06/M12 A2977 RMK AO2 SLP087 T10561122 51017 $ |
| 02:56 EST |  Overcast | -6°C / 21°F | -12°C / 10°F | 63% | 1007 mb (29.74 in) | NW 19 kph (NW 11.5 mph) | - | |
| | KNHZ 220756Z AUTO 32010KT OVC090 M06/M12 A2975 RMK AO2 SLP082 T10561117 $ |
| 01:56 EST |  Overcast | -5°C / 23°F | -12°C / 10°F | 58% | 1007 mb (29.74 in) | NNW 28 kph (NNW 17.3 mph) | - | |
| | KNHZ 220656Z AUTO 33015G19KT OVC090 M05/M12 A2973 RMK AO2 SLP075 T10501122 $ |
| 00:56 EST |  Overcast | -6°C / 21°F | -12°C / 10°F | 63% | 1006 mb (29.71 in) | NW 15 kph (NW 9.2 mph) | - | |
| | KNHZ 220556Z AUTO 32008KT FEW050 OVC085 M06/M12 A2972 RMK AO2 SLP070 60000 T10561122 11044 21061 51017 $ |