| 09:15 EST |  Overcast | -6°C / 21°F | -17°C / 1°F | 42% | 1011 mb (29.85 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KEEN 111415Z AUTO 26011G17KT 210V270 10SM BKN050 OVC055 M06/M17 A2986 RMK AO1 |
| 08:55 EST |  Overcast | -6°C / 21°F | -17°C / 1°F | 42% | 1011 mb (29.85 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KEEN 111355Z AUTO 26009G19KT 10SM BKN050 OVC055 M06/M17 A2986 RMK AO1 |
| 08:35 EST |  Overcast | -7°C / 19°F | -17°C / 1°F | 45% | 1011 mb (29.85 in) | SSW 22 kph (SSW 13.8 mph) | - | 10SM |
| | KEEN 111335Z AUTO 25012G24KT 10SM BKN050 OVC060 M07/M17 A2986 RMK AO1 |
| 08:15 EST |  Overcast | -7°C / 19°F | -17°C / 1°F | 45% | 1011 mb (29.85 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KEEN 111315Z AUTO 25010G23KT 10SM BKN050 OVC065 M07/M17 A2985 RMK AO1 |
| 07:55 EST |  Overcast | -7°C / 19°F | -16°C / 3°F | 49% | 1011 mb (29.85 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KEEN 111255Z AUTO 26011G21KT 10SM BKN036 OVC050 M07/M16 A2985 RMK AO1 |
| 07:35 EST |  Overcast | -7°C / 19°F | -16°C / 3°F | 49% | 1010 mb (29.83 in) | SSW 24 kph (SSW 15 mph) | - | 10SM |
| | KEEN 111235Z AUTO 26013G22KT 10SM OVC038 M07/M16 A2984 RMK AO1 |
| 07:15 EST |  Overcast | -7°C / 19°F | -16°C / 3°F | 49% | 1010 mb (29.83 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KEEN 111215Z AUTO 26010G17KT 10SM BKN038 BKN046 OVC050 M07/M16 A2984 RMK AO1 |
| 06:55 EST |  Overcast | -7°C / 19°F | -15°C / 5°F | 53% | 1010 mb (29.83 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KEEN 111155Z AUTO 26007G21KT 220V280 10SM FEW038 BKN046 OVC050 M07/M15 A2983 RMK AO1 11050 21070 52027 |
| 06:35 EST |  Overcast | -7°C / 19°F | -16°C / 3°F | 49% | 1010 mb (29.83 in) | SSW 22 kph (SSW 13.8 mph) | - | 10SM |
| | KEEN 111135Z AUTO 25012G16KT 10SM BKN043 OVC050 M07/M16 A2983 RMK AO1 |
| 06:15 EST |  Mostly Cloudy | -7°C / 19°F | -14°C / 7°F | 58% | 1009 mb (29.8 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KEEN 111115Z AUTO 26011G18KT 10SM BKN034 BKN041 M07/M14 A2981 RMK AO1 |
| 05:55 EST |  Mostly Cloudy | -7°C / 19°F | -15°C / 5°F | 53% | 1009 mb (29.8 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KEEN 111055Z AUTO 27009G16KT 10SM BKN034 M07/M15 A2980 RMK AO1 |
| 05:35 EST |  Overcast | -7°C / 19°F | -15°C / 5°F | 53% | 1009 mb (29.8 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KEEN 111035Z AUTO 26010G22KT 10SM OVC034 M07/M15 A2980 RMK AO1 |
| 05:15 EST |  Overcast | -7°C / 19°F | -14°C / 7°F | 58% | 1009 mb (29.8 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KEEN 111015Z AUTO 24008G18KT 10SM BKN036 OVC044 M07/M14 A2979 RMK AO1 |
| 04:55 EST |  Mostly Cloudy | -6°C / 21°F | -14°C / 7°F | 54% | 1008 mb (29.77 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KEEN 110955Z AUTO 25009G19KT 230V290 10SM BKN035 BKN041 M06/M14 A2978 RMK AO1 |
| 04:35 EST |  Partly Cloudy | -6°C / 21°F | -15°C / 5°F | 49% | 1008 mb (29.77 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KEEN 110935Z AUTO 24008G16KT 210V270 10SM SCT040 M06/M15 A2977 RMK AO1 |
| 04:15 EST |  Clear | -6°C / 21°F | -15°C / 5°F | 49% | 1008 mb (29.77 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KEEN 110915Z AUTO 24007G18KT 190V280 10SM CLR M06/M15 A2976 RMK AO1 |
| 03:55 EST |  Partly Cloudy | -6°C / 21°F | -15°C / 5°F | 49% | 1007 mb (29.74 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KEEN 110855Z AUTO 23009G16KT 200V260 10SM FEW038 M06/M15 A2975 RMK AO1 52020 |
| 03:35 EST |  Clear | -6°C / 21°F | -15°C / 5°F | 49% | 1007 mb (29.74 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KEEN 110835Z AUTO 23009G15KT 10SM CLR M06/M15 A2974 RMK AO1 |
| 03:15 EST |  Clear | -6°C / 21°F | -16°C / 3°F | 45% | 1007 mb (29.74 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KEEN 110815Z AUTO 26011G18KT 190V290 10SM CLR M06/M16 A2974 RMK AO1 |
| 02:55 EST |  Clear | -6°C / 21°F | -16°C / 3°F | 45% | 1007 mb (29.74 in) | SSW 24 kph (SSW 15 mph) | - | 10SM |
| | KEEN 110755Z AUTO 24013G22KT 210V280 10SM CLR M06/M16 A2974 RMK AO1 |
| 02:35 EST |  Clear | -6°C / 21°F | -16°C / 3°F | 45% | 1007 mb (29.74 in) | SSW 26 kph (SSW 16.1 mph) | - | 10SM |
| | KEEN 110735Z AUTO 25014G19KT 220V280 10SM CLR M06/M16 A2973 RMK AO1 |
| 02:15 EST |  Clear | -6°C / 21°F | -16°C / 3°F | 45% | 1006 mb (29.71 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KEEN 110715Z AUTO 24010G20KT 10SM CLR M06/M16 A2972 RMK AO1 |
| 01:55 EST |  Clear | -6°C / 21°F | -16°C / 3°F | 45% | 1006 mb (29.71 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KEEN 110655Z AUTO 25009G21KT 10SM CLR M06/M16 A2972 RMK AO1 |
| 01:35 EST |  Clear | -5°C / 23°F | -15°C / 5°F | 46% | 1006 mb (29.71 in) | SSW 24 kph (SSW 15 mph) | - | 10SM |
| | KEEN 110635Z AUTO 25013G22KT 10SM CLR M05/M15 A2971 RMK AO1 |
| 01:15 EST |  Partly Cloudy | -5°C / 23°F | -14°C / 7°F | 50% | 1005 mb (29.68 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KEEN 110615Z AUTO 27011G20KT 10SM FEW032 M05/M14 A2969 RMK AO1 |
| 00:55 EST |  Mostly Cloudy | -5°C / 23°F | -13°C / 9°F | 54% | 1005 mb (29.68 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KEEN 110555Z AUTO 25011G24KT 10SM FEW026 SCT035 BKN045 M05/M13 A2969 RMK AO1 11010 21050 52020 |
| 00:35 EST |  Partly Cloudy | -5°C / 23°F | -14°C / 7°F | 50% | 1005 mb (29.68 in) | W 22 kph (W 13.8 mph) | - | 10SM |
| | KEEN 110535Z AUTO 27012G21KT 220V290 10SM FEW034 SCT042 M05/M14 A2968 RMK AO1 |
| 00:15 EST |  Clear | -4°C / 25°F | -14°C / 7°F | 46% | 1005 mb (29.68 in) | W 26 kph (W 16.1 mph) | - | 10SM |
| | KEEN 110515Z AUTO 27014G22KT 210V290 10SM CLR M04/M14 A2967 RMK AO1 |