| 14:40 EST |  Clear | 7°C / 45°F | -1°C / 30°F | 57% | 1023 mb (30.21 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KMWK 071940Z AUTO 21005KT 10SM CLR 07/M01 A3020 RMK AO2 |
| 14:20 EST |  Mostly Cloudy | 7°C / 45°F | -1°C / 30°F | 57% | 1023 mb (30.21 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KMWK 071920Z AUTO 23005KT 10SM BKN046 07/M01 A3020 RMK AO2 |
| 14:00 EST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1023 mb (30.21 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KMWK 071900Z AUTO 26004KT 10SM OVC048 06/M01 A3020 RMK AO2 |
| 13:40 EST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1023 mb (30.21 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KMWK 071840Z AUTO 24003KT 10SM OVC050 06/M01 A3020 RMK AO2 |
| 13:20 EST |  Mostly Cloudy | 6°C / 43°F | -1°C / 30°F | 61% | 1023 mb (30.21 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KMWK 071820Z AUTO 22003KT 10SM BKN055 06/M01 A3021 RMK AO2 |
| 13:00 EST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1023 mb (30.21 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KMWK 071800Z AUTO 22003KT 10SM CLR 06/M01 A3022 RMK AO2 |
| 12:40 EST |  Clear | 6°C / 43°F | -2°C / 28°F | 57% | 1023 mb (30.21 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KMWK 071740Z AUTO 24005KT 10SM CLR 06/M02 A3022 RMK AO2 |
| 12:20 EST |  Clear | 6°C / 43°F | -2°C / 28°F | 57% | 1024 mb (30.24 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KMWK 071720Z AUTO 22005KT 10SM CLR 06/M02 A3023 RMK AO2 |
| 12:00 EST |  Partly Cloudy | 5°C / 41°F | -2°C / 28°F | 61% | 1024 mb (30.24 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KMWK 071700Z AUTO 21004KT 10SM SCT100 05/M02 A3025 RMK AO2 |
| 11:40 EST |  Mostly Cloudy | 5°C / 41°F | -2°C / 28°F | 61% | 1024 mb (30.24 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KMWK 071640Z AUTO 17005KT 10SM BKN100 05/M02 A3025 RMK AO2 |
| 11:21 EST |  Partly Cloudy | 4°C / 39°F | -2°C / 28°F | 65% | 1025 mb (30.27 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KMWK 071621Z AUTO 17004KT 10SM SCT100 04/M02 A3027 RMK AO2 |
| 11:00 EST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1025 mb (30.27 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KMWK 071600Z AUTO 27003KT 10SM CLR 03/M02 A3028 RMK AO2 |
| 10:40 EST |  Partly Cloudy | 3°C / 37°F | -3°C / 27°F | 65% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 071540Z AUTO 00000KT 10SM SCT017 03/M03 A3028 RMK AO2 |
| 10:21 EST |  Mostly Cloudy | 2°C / 36°F | -4°C / 25°F | 65% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 071521Z AUTO 00000KT 10SM BKN019 02/M04 A3028 RMK AO2 |
| 10:00 EST |  Partly Cloudy | 2°C / 36°F | -3°C / 27°F | 70% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KMWK 071500Z AUTO 00000KT 10SM SCT019 02/M03 A3030 RMK AO2 |
| 09:40 EST |  Mostly Cloudy | 2°C / 36°F | -3°C / 27°F | 70% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KMWK 071440Z AUTO 00000KT 10SM BKN023 02/M03 A3029 RMK AO2 |
| 09:21 EST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KMWK 071421Z AUTO 00000KT 10SM OVC023 01/M03 A3029 RMK AO2 |
| 09:00 EST |  Mostly Cloudy | 0°C / 32°F | -3°C / 27°F | 80% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KMWK 071400Z AUTO 00000KT 10SM BKN023 00/M03 A3029 RMK AO2 |
| 08:40 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KMWK 071340Z AUTO 00000KT 10SM CLR M01/M03 A3029 RMK AO2 |
| 08:20 EST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KMWK 071320Z AUTO 00000KT 10SM CLR M02/M04 A3029 RMK AO2 |
| 08:00 EST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KMWK 071300Z AUTO 00000KT 10SM CLR M02/M05 A3029 RMK AO2 |
| 07:40 EST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KMWK 071240Z AUTO 00000KT 7SM CLR M03/M06 A3029 RMK AO2 |
| 07:20 EST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KMWK 071220Z AUTO 00000KT 7SM CLR M03/M06 A3029 RMK AO2 |
| 07:00 EST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 071200Z AUTO 00000KT 10SM CLR M03/M06 A3027 RMK AO2 |
| 06:40 EST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 071140Z AUTO 00000KT 10SM CLR M03/M06 A3028 RMK AO2 |
| 06:22 EST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 071122Z AUTO 00000KT 10SM CLR M03/M06 A3028 RMK AO2 |
| 06:00 EST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 071100Z AUTO 00000KT 10SM CLR M03/M06 A3028 RMK AO2 |
| 05:40 EST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 071040Z AUTO 00000KT 10SM CLR M03/M06 A3028 RMK AO2 |
| 05:20 EST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 071020Z AUTO 00000KT 10SM CLR M03/M05 A3028 RMK AO2 |
| 05:00 EST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 071000Z AUTO 00000KT 10SM CLR M03/M05 A3027 RMK AO2 |
| 04:40 EST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 070940Z AUTO 00000KT 10SM CLR M02/M05 A3028 RMK AO2 |
| 04:20 EST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 070920Z AUTO 00000KT 10SM CLR M02/M04 A3028 RMK AO2 |
| 04:00 EST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 070900Z AUTO 00000KT 10SM CLR M02/M04 A3028 RMK AO2 |
| 03:40 EST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KMWK 070840Z AUTO 00000KT 10SM CLR M02/M04 A3029 RMK AO2 |
| 03:20 EST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KMWK 070820Z AUTO 00000KT 10SM CLR M02/M04 A3029 RMK AO2 |
| 03:00 EST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KMWK 070800Z AUTO 00000KT 10SM CLR M02/M04 A3029 RMK AO2 |
| 02:40 EST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KMWK 070740Z AUTO 00000KT 10SM CLR M01/M04 A3029 RMK AO2 |
| 02:20 EST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 070720Z AUTO 00000KT 10SM CLR M02/M04 A3028 RMK AO2 |
| 02:00 EST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 070700Z AUTO 00000KT 10SM CLR M01/M04 A3028 RMK AO2 |
| 01:40 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 070640Z AUTO 00000KT 10SM CLR M01/M03 A3028 RMK AO2 |
| 01:20 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 070620Z AUTO 00000KT 10SM CLR M01/M03 A3028 RMK AO2 |
| 01:00 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMWK 070600Z AUTO 00000KT 10SM CLR M01/M03 A3028 RMK AO2 |
| 00:40 EST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KMWK 070540Z AUTO 00000KT 10SM CLR 00/M03 A3030 RMK AO2 |
| 00:20 EST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KMWK 070520Z AUTO 00000KT 10SM CLR 00/M03 A3030 RMK AO2 |
| 00:00 EST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KMWK 070500Z AUTO 00000KT 10SM CLR 00/M03 A3032 RMK AO2 |