| 13:56 EST |  Mostly Cloudy | 1°C / 34°F | -4°C / 25°F | 70% | 1021 mb (30.15 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KSME 051856Z AUTO 32005KT 10SM BKN023 BKN028 01/M04 A3016 RMK AO2 |
| 13:36 EST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KSME 051836Z AUTO 31004KT 10SM OVC021 00/M03 A3015 RMK AO2 |
| 13:16 EST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KSME 051816Z AUTO 34004KT 10SM OVC021 00/M03 A3016 RMK AO2 |
| 12:56 EST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1022 mb (30.18 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KSME 051756Z AUTO 28003KT 10SM OVC019 00/M03 A3017 RMK AO2 |
| 12:36 EST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KSME 051736Z AUTO 00000KT 10SM OVC019 00/M03 A3016 RMK AO2 |
| 12:16 EST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSME 051716Z AUTO 00000KT 10SM OVC017 00/M03 A3017 RMK AO2 |
| 11:56 EST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1022 mb (30.18 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KSME 051656Z AUTO 34003KT 10SM OVC015 00/M03 A3018 RMK AO2 |
| 11:36 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KSME 051636Z AUTO 32003KT 10SM OVC013 M01/M03 A3019 RMK AO2 |
| 11:16 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | NW 7 kph (NW 4.6 mph) | - | 7SM |
| | KSME 051616Z AUTO 30004KT 7SM OVC013 M01/M03 A3019 RMK AO2 |
| 10:57 EST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | NW 9 kph (NW 5.8 mph) | - | 7SM |
| | KSME 051557Z AUTO 30005KT 7SM BKN013 OVC065 M01/M03 A3019 RMK AO2 |
| 10:36 EST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | NW 7 kph (NW 4.6 mph) | - | 7SM |
| | KSME 051536Z AUTO 30004KT 7SM BKN011 BKN065 OVC080 M02/M03 A3018 RMK AO2 |
| 10:16 EST |  Mostly Cloudy Fog And Mist | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | NW 9 kph (NW 5.8 mph) | - | 5SM |
| | KSME 051516Z AUTO 32005KT 5SM BR BKN011 BKN065 M01/M03 A3017 RMK AO2 |
| 09:56 EST |  Overcast Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | NW 7 kph (NW 4.6 mph) | - | 4SM |
| | KSME 051456Z AUTO 32004KT 4SM BR BKN011 BKN016 OVC037 M02/M03 A3017 RMK AO2 |
| 09:36 EST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | NNW 7 kph (NNW 4.6 mph) | - | 2SM |
| | KSME 051436Z AUTO 33004KT 2SM -SN OVC011 M02/M03 A3017 RMK AO2 |
| 09:16 EST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1021 mb (30.15 in) | NNW 6 kph (NNW 3.5 mph) | - | 2 1/2SM |
| | KSME 051416Z AUTO 33003KT 2 1/2SM -SN BKN011 BKN018 OVC036 M02/M03 A3016 RMK AO2 |
| 08:56 EST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1021 mb (30.15 in) | NNW 6 kph (NNW 3.5 mph) | - | 1 1/2SM |
| | KSME 051356Z AUTO 34003KT 1 1/2SM -SN SCT019 BKN026 OVC033 M02/M03 A3015 RMK AO2 |
| 08:36 EST |  Overcast Light Snow | -3°C / 27°F | -3°C / 27°F | 100% | 1021 mb (30.15 in) | NNW 6 kph (NNW 3.5 mph) | - | 1SM |
| | KSME 051336Z AUTO 34003KT 1SM -SN BKN009 OVC020 M03/M03 A3015 RMK AO2 |
| 08:16 EST |  Overcast Light Snow | -3°C / 27°F | -3°C / 27°F | 100% | 1021 mb (30.15 in) | NNW 7 kph (NNW 4.6 mph) | - | 1 1/4SM |
| | KSME 051316Z AUTO 33004KT 1 1/4SM -SN BKN009 OVC014 M03/M03 A3015 RMK AO2 |
| 07:56 EST |  Overcast Light Snow | -3°C / 27°F | -3°C / 27°F | 100% | 1021 mb (30.15 in) | NNW 6 kph (NNW 3.5 mph) | - | 3/4SM |
| | KSME 051256Z AUTO 33003KT 3/4SM -SN BKN007 OVC012 M03/M03 A3014 RMK AO2 |
| 07:36 EST |  Overcast Snow | -3°C / 27°F | -3°C / 27°F | 100% | 1021 mb (30.15 in) | NNW 11 kph (NNW 6.9 mph) | - | 1SM |
| | KSME 051236Z AUTO 34006KT 1SM SN OVC005 M03/M03 A3014 RMK AO2 |
| 07:16 EST |  Overcast Snow | -3°C / 27°F | -3°C / 27°F | 100% | 1021 mb (30.15 in) | N 7 kph (N 4.6 mph) | - | 1SM |
| | KSME 051216Z AUTO 35004KT 1SM SN OVC005 M03/M03 A3014 RMK AO2 |
| 06:56 EST |  Overcast Light Snow | -3°C / 27°F | -3°C / 27°F | 100% | 1021 mb (30.15 in) | N 7 kph (N 4.6 mph) | - | 1 1/4SM |
| | KSME 051156Z AUTO 36004KT 1 1/4SM -SN OVC007 M03/M03 A3014 RMK AO2 |
| 06:36 EST |  Overcast Light Snow | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | NNW 11 kph (NNW 6.9 mph) | - | 1 1/4SM |
| | KSME 051136Z AUTO 34006KT 1 1/4SM -SN OVC007 M02/M02 A3013 RMK AO2 |
| 06:16 EST |  Overcast Light Snow | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | N 9 kph (N 5.8 mph) | - | 1 1/4SM |
| | KSME 051116Z AUTO 35005KT 1 1/4SM -SN OVC006 M02/M02 A3013 RMK AO2 |
| 05:56 EST |  Overcast Snow | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | NNW 9 kph (NNW 5.8 mph) | - | 1SM |
| | KSME 051056Z AUTO 33005KT 1SM SN BKN003 OVC007 M02/M02 A3013 RMK AO2 |
| 05:36 EST |  Overcast Light Snow | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | NNW 7 kph (NNW 4.6 mph) | - | 1 1/4SM |
| | KSME 051036Z AUTO 34004KT 1 1/4SM -SN BKN013 OVC017 M02/M02 A3013 RMK AO2 |
| 05:16 EST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1020 mb (30.12 in) | NNW 9 kph (NNW 5.8 mph) | - | 2 1/2SM |
| | KSME 051016Z AUTO 33005KT 2 1/2SM -SN SCT024 BKN030 OVC050 M02/M03 A3012 RMK AO2 |
| 04:56 EST |  Overcast Light Snow | -1°C / 30°F | -4°C / 25°F | 80% | 1020 mb (30.12 in) | NNW 7 kph (NNW 4.6 mph) | - | 3SM |
| | KSME 050956Z AUTO 33004KT 3SM -SN BKN022 BKN029 OVC050 M01/M04 A3012 RMK AO2 |
| 04:36 EST |  Overcast Light Snow | -1°C / 30°F | -5°C / 23°F | 75% | 1020 mb (30.12 in) | NNW 11 kph (NNW 6.9 mph) | - | 7SM |
| | KSME 050936Z AUTO 33006KT 7SM -SN OVC025 M01/M05 A3011 RMK AO2 |
| 04:17 EST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1019 mb (30.09 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KSME 050917Z AUTO 35006KT 10SM SCT027 SCT033 OVC044 M01/M06 A3010 RMK AO2 |
| 03:56 EST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1019 mb (30.09 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KSME 050856Z AUTO 01007KT 10SM SCT044 BKN055 OVC065 M01/M06 A3010 RMK AO2 |
| 03:36 EST |  Partly Cloudy | 0°C / 32°F | -6°C / 21°F | 64% | 1019 mb (30.09 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KSME 050836Z AUTO 36006KT 10SM SCT065 SCT075 SCT085 00/M06 A3010 RMK AO2 |
| 03:16 EST |  Partly Cloudy | 0°C / 32°F | -6°C / 21°F | 64% | 1019 mb (30.09 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KSME 050816Z AUTO 01008KT 10SM SCT070 00/M06 A3010 RMK AO2 |
| 02:56 EST |  Mostly Cloudy | 0°C / 32°F | -6°C / 21°F | 64% | 1020 mb (30.12 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KSME 050756Z AUTO 01005KT 10SM SCT070 BKN090 00/M06 A3011 RMK AO2 |
| 02:36 EST |  Partly Cloudy | 0°C / 32°F | -6°C / 21°F | 64% | 1020 mb (30.12 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KSME 050736Z AUTO 01007KT 10SM SCT090 00/M06 A3012 RMK AO2 |
| 02:16 EST |  Partly Cloudy | 0°C / 32°F | -5°C / 23°F | 69% | 1020 mb (30.12 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KSME 050716Z AUTO 36005KT 10SM SCT070 00/M05 A3012 RMK AO2 |
| 01:56 EST |  Mostly Cloudy | 1°C / 34°F | -5°C / 23°F | 65% | 1020 mb (30.12 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KSME 050656Z AUTO 35005KT 10SM BKN070 01/M05 A3012 RMK AO2 |
| 01:36 EST |  Mostly Cloudy | 1°C / 34°F | -5°C / 23°F | 65% | 1020 mb (30.12 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KSME 050636Z AUTO 35003KT 10SM BKN070 01/M05 A3013 RMK AO2 |
| 01:16 EST |  Partly Cloudy | 1°C / 34°F | -5°C / 23°F | 65% | 1020 mb (30.12 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KSME 050616Z AUTO 35006KT 10SM SCT070 SCT085 01/M05 A3012 RMK AO2 |
| 00:56 EST |  Mostly Cloudy | 1°C / 34°F | -5°C / 23°F | 65% | 1020 mb (30.12 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KSME 050556Z AUTO 36004KT 10SM SCT070 BKN095 01/M05 A3012 RMK AO2 |
| 00:36 EST |  Mostly Cloudy | 1°C / 34°F | -5°C / 23°F | 65% | 1020 mb (30.12 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KSME 050536Z AUTO 01004KT 10SM BKN070 01/M05 A3013 RMK AO2 |
| 00:16 EST |  Overcast | 1°C / 34°F | -5°C / 23°F | 65% | 1021 mb (30.15 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KSME 050516Z AUTO 36004KT 10SM OVC070 01/M05 A3014 RMK AO2 |