| 08:55 EST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1026 mb (30.3 in) | Variable 2 kph (Variable 1.2 mph) | - | 5SM |
| | KMTC 081355Z VRB01KT 5SM BR FEW015 OVC110 M03/M04 A3029 RMK SLP273 |
| 07:55 EST |  Mostly Cloudy Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 1025 mb (30.27 in) | SW 4 kph (SW 2.3 mph) | - | 5SM |
| | KMTC 081255Z 21002KT 5SM BR FEW015 SCT120 BKN190 M03/M05 A3028 RMK SLP269 |
| 07:00 EST |  Mostly Cloudy Fog | -5°C / 23°F | -6°C / 21°F | 93% | 1025 mb (30.27 in) | NE 4 kph (NE 2.3 mph) | - | 7SM |
| | KMTC 081200Z 03002KT 7SM R19/P6000FT MIFG FEW014 FEW130 BKN190 M05/M06 A3028 |
| 06:55 EST |  Mostly Cloudy Fog | -4°C / 25°F | -5°C / 23°F | 93% | 1025 mb (30.27 in) | NE 6 kph (NE 3.5 mph) | - | 7SM |
| | KMTC 081155Z 05003KT 7SM R19/5500FT MIFG FEW014 BKN190 M04/M05 A3028 RMK SLP268 50003 |
| 05:55 EST |  Mostly Cloudy Fog | -5°C / 23°F | -6°C / 21°F | 93% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KMTC 081055Z 00000KT 7SM R19/5500FT MIFG FEW014 BKN190 M05/M06 A3029 RMK SLP271 |
| 04:55 EST |  Partly Cloudy | -4°C / 25°F | -5°C / 23°F | 93% | 1025 mb (30.27 in) | Calm | - | 7SM |
| | KMTC 080955Z 00000KT 7SM SCT200 M04/M05 A3028 RMK SLP268 |
| 03:55 EST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMTC 080855Z AUTO 00000KT 10SM CLR M02/M04 A3027 RMK AO2 SLP262 T10251041 52002 |
| 02:55 EST |  Overcast | 0°C / 32°F | -4°C / 25°F | 75% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMTC 080755Z AUTO 00000KT 10SM OVC037 00/M04 A3027 RMK AO2 SLP263 T00001035 |
| 01:55 EST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1025 mb (30.27 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KMTC 080655Z AUTO 26005KT 10SM OVC036 00/M03 A3026 RMK AO2 SLP260 T00011034 |
| 00:55 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1025 mb (30.27 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KMTC 080555Z AUTO 22003KT 10SM OVC036 M01/M03 A3026 RMK AO2 SLP261 T10051033 10008 21033 51011 |
| 00:03 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1025 mb (30.27 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KMTC 080503Z AUTO 22004KT 10SM OVC032 M01/M03 A3026 RMK AO2 SLP260 |