| 14:53 EST |  Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 1013 mb (29.91 in) | WNW 24 kph (WNW 15 mph) | - | 10SM |
| | KMNN 271953Z AUTO 29013G21KT 10SM OVC036 02/M03 A2990 RMK AO2 SLP134 T00221033 |
| 14:01 EST |  Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 1012 mb (29.88 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KMNN 271901Z AUTO 30012G21KT 10SM FEW027 OVC034 02/M03 A2989 RMK AO2 |
| 13:53 EST |  Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 1012 mb (29.88 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KMNN 271853Z AUTO 30015G21KT 10SM BKN027 OVC034 02/M03 A2989 RMK AO2 SLP131 T00171033 |
| 13:46 EST |  Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 1012 mb (29.88 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KMNN 271846Z AUTO 30013G20KT 10SM BKN027 OVC035 02/M03 A2989 RMK AO2 |
| 12:53 EST |  Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 1012 mb (29.88 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KMNN 271753Z AUTO 31012G18KT 10SM SCT028 OVC035 02/M03 A2989 RMK AO2 SLP131 60000 T00171033 10028 20000 50000 |
| 12:02 EST |  Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 1013 mb (29.91 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KMNN 271702Z AUTO 31012G23KT 10SM SCT027 BKN038 OVC046 02/M03 A2990 RMK AO2 |
| 11:53 EST |  Overcast | 2°C / 36°F | -4°C / 25°F | 65% | 1013 mb (29.91 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KMNN 271653Z AUTO 31012G21KT 10SM BKN027 BKN036 OVC048 02/M04 A2990 RMK AO2 SLP133 T00171039 |
| 11:40 EST |  Overcast | 2°C / 36°F | -4°C / 25°F | 65% | 1013 mb (29.91 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KMNN 271640Z AUTO 30012G20KT 10SM BKN027 BKN035 OVC050 02/M04 A2990 RMK AO2 |
| 11:19 EST |  Mostly Cloudy | 3°C / 37°F | -3°C / 27°F | 65% | 1013 mb (29.91 in) | NW 26 kph (NW 16.1 mph) | - | 10SM |
| | KMNN 271619Z AUTO 31014KT 10SM SCT025 BKN032 BKN050 03/M03 A2990 RMK AO2 |
| 10:53 EST |  Mostly Cloudy | 2°C / 36°F | -2°C / 28°F | 75% | 1013 mb (29.91 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KMNN 271553Z AUTO 30013G21KT 10SM BKN021 BKN030 02/M02 A2990 RMK AO2 SLP134 T00221022 |
| 10:37 EST |  Mostly Cloudy | 2°C / 36°F | -2°C / 28°F | 75% | 1013 mb (29.91 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KMNN 271537Z AUTO 31013KT 10SM SCT016 BKN023 02/M02 A2990 RMK AO2 |
| 10:30 EST |  Partly Cloudy | 2°C / 36°F | -2°C / 28°F | 75% | 1013 mb (29.91 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KMNN 271530Z AUTO 30013KT 10SM SCT016 02/M02 A2990 RMK AO2 |
| 09:53 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1012 mb (29.88 in) | NW 26 kph (NW 16.1 mph) | - | 10SM |
| | KMNN 271453Z AUTO 30014G21KT 10SM OVC016 01/M02 A2989 RMK AO2 SLP132 60000 T00111017 53015 |
| 08:53 EST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1012 mb (29.88 in) | WNW 20 kph (WNW 12.7 mph) | 0.00 mm (0.00 in) | 9SM |
| | KMNN 271353Z AUTO 29011G19KT 9SM OVC020 01/M02 A2987 RMK AO2 SNE05 SLP125 P0000 T00061022 |
| 07:53 EST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1011 mb (29.85 in) | WNW 26 kph (WNW 16.1 mph) | 0.00 mm (0.00 in) | 4SM |
| | KMNN 271253Z AUTO 29014G17KT 4SM -SN BR SCT014 BKN019 OVC031 00/M02 A2986 RMK AO2 SLP120 P0000 T00001017 |
| 07:45 EST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1011 mb (29.85 in) | WNW 15 kph (WNW 9.2 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMNN 271245Z AUTO 29008KT 3SM -SN BR BKN014 BKN022 OVC029 00/M02 A2986 RMK AO2 P0000 |
| 07:40 EST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1011 mb (29.85 in) | WNW 20 kph (WNW 12.7 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KMNN 271240Z AUTO 29011KT 2 1/2SM -SN BR BKN016 OVC023 00/M02 A2986 RMK AO2 P0000 |
| 07:28 EST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1011 mb (29.85 in) | WNW 20 kph (WNW 12.7 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KMNN 271228Z AUTO 29011KT 2 1/2SM -SN BR BKN014 OVC020 00/M02 A2985 RMK AO2 P0000 |
| 07:05 EST |  Overcast Light Snow | 1°C / 34°F | -2°C / 28°F | 81% | 1011 mb (29.85 in) | NW 20 kph (NW 12.7 mph) | 0.00 mm (0.00 in) | 6SM |
| | KMNN 271205Z AUTO 30011G19KT 6SM -SN BR FEW009 BKN016 OVC022 01/M02 A2985 RMK AO2 P0000 |
| 06:58 EST |  Overcast Light Snow | 1°C / 34°F | -2°C / 28°F | 81% | 1011 mb (29.85 in) | NW 20 kph (NW 12.7 mph) | 0.00 mm (0.00 in) | 6SM |
| | KMNN 271158Z AUTO 30011G21KT 6SM -SN BR BKN012 OVC019 01/M02 A2985 RMK AO2 P0000 |
| 06:53 EST |  Overcast Light Snow | 1°C / 34°F | -2°C / 28°F | 81% | 1011 mb (29.85 in) | WNW 22 kph (WNW 13.8 mph) | 0.00 mm (0.00 in) | 5SM |
| | KMNN 271153Z AUTO 29012G21KT 5SM -SN BR SCT011 BKN015 OVC022 01/M02 A2985 RMK AO2 UPB02E13SNE02B13 SLP116 P0000 60000 70006 T00061017 10033 20000 53009 |
| 06:41 EST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1010 mb (29.83 in) | WNW 20 kph (WNW 12.7 mph) | 0.00 mm (0.00 in) | 4SM |
| | KMNN 271141Z AUTO 29011G18KT 4SM -SN BR BKN010 OVC015 01/M01 A2984 RMK AO2 UPB02E13SNE02B13 CIG 007V012 P0000 |
| 06:18 EST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1010 mb (29.83 in) | WNW 26 kph (WNW 16.1 mph) | 0.00 mm (0.00 in) | 5SM |
| | KMNN 271118Z AUTO 29014G20KT 5SM -SN BR BKN008 OVC015 00/M01 A2984 RMK AO2 UPB02E13SNE02B13 P0000 |
| 05:53 EST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1010 mb (29.83 in) | W 28 kph (W 17.3 mph) | 0.00 mm (0.00 in) | 4SM |
| | KMNN 271053Z AUTO 28015G21KT 4SM -SN BR BKN010 OVC015 01/M01 A2983 RMK AO2 UPB0957E04SNE0957B04E05B28 CIG 006V012 SLP112 P0000 T00061011 |
| 05:46 EST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1010 mb (29.83 in) | WNW 22 kph (WNW 13.8 mph) | 0.00 mm (0.00 in) | 4SM |
| | KMNN 271046Z AUTO 29012G20KT 4SM -SN BR OVC010 01/M01 A2983 RMK AO2 UPB0957E04SNE0957B04E05B28 CIG 006V014 P0000 |
| 05:00 EST |  Overcast Unknown Precip | 1°C / 34°F | -1°C / 30°F | 87% | 1010 mb (29.83 in) | W 30 kph (W 18.4 mph) | 0.00 mm (0.00 in) | 4SM |
| | KMNN 271000Z AUTO 28016G21KT 4SM UP BR BKN008 OVC012 01/M01 A2983 RMK AO2 UPB0957SNE0957 CIG 006V010 P0000 |
| 04:53 EST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1010 mb (29.83 in) | W 22 kph (W 13.8 mph) | 0.00 mm (0.00 in) | 4SM |
| | KMNN 270953Z AUTO 28012G19KT 4SM -SN BR OVC010 01/M01 A2983 RMK AO2 RAB0858E07UPB07E18B39E46SNB46 CIG 006V014 SLP110 P0000 T00111006 |
| 03:53 EST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1010 mb (29.83 in) | W 24 kph (W 15 mph) | 0.00 mm (0.00 in) | 10SM |
| | KMNN 270853Z AUTO 28013G21KT 10SM BKN010 OVC015 01/00 A2982 RMK AO2 UPB33E49SNB35E46 CIG 006V011 SLP107 P0000 60000 T00110000 51005 |
| 03:06 EST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1010 mb (29.83 in) | W 24 kph (W 15 mph) | - | 10SM |
| | KMNN 270806Z AUTO 28013G23KT 10SM SCT009 OVC014 02/00 A2982 RMK AO2 |
| 02:53 EST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1010 mb (29.83 in) | W 26 kph (W 16.1 mph) | 0.00 mm (0.00 in) | 10SM |
| | KMNN 270753Z AUTO 27014G20KT 10SM BKN009 OVC016 02/00 A2982 RMK AO2 RAB03E09 CIG 007V011 SLP105 P0000 T00220000 |
| 01:53 EST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1009 mb (29.8 in) | W 24 kph (W 15 mph) | 0.00 mm (0.00 in) | 8SM |
| | KMNN 270653Z AUTO 28013G19KT 8SM BKN009 OVC014 03/01 A2981 RMK AO2 RAE24 CIG 007V012 SLP100 P0000 T00280011 |
| 01:25 EST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1009 mb (29.8 in) | W 26 kph (W 16.1 mph) | 0.00 mm (0.00 in) | 10SM |
| | KMNN 270625Z AUTO 28014G22KT 10SM OVC009 03/01 A2980 RMK AO2 RAE24 CIG 007V014 P0000 |
| 01:15 EST |  Overcast Light Rain | 3°C / 37°F | 1°C / 34°F | 87% | 1009 mb (29.8 in) | W 22 kph (W 13.8 mph) | 0.00 mm (0.00 in) | 10SM |
| | KMNN 270615Z AUTO 28012G22KT 10SM -RA BKN011 OVC016 03/01 A2980 RMK AO2 P0000 |
| 00:53 EST |  Overcast Light Rain | 3°C / 37°F | 2°C / 36°F | 93% | 1009 mb (29.8 in) | WNW 33 kph (WNW 20.7 mph) | 1.02 mm (0.04 in) | 9SM |
| | KMNN 270553Z AUTO 29018G24KT 9SM -RA BKN009 OVC016 03/02 A2980 RMK AO2 CIG 007V012 SLP099 P0004 60005 T00330017 10033 20022 55001 |
| 00:13 EST |  Overcast Light Rain | 3°C / 37°F | 2°C / 36°F | 93% | 1009 mb (29.8 in) | NW 13 kph (NW 8.1 mph) | 0.76 mm (0.03 in) | 5SM |
| | KMNN 270513Z AUTO 30007KT 5SM -RA BR BKN009 OVC015 03/02 A2980 RMK AO2 CIG 006V012 P0003 |
| 00:05 EST |  Overcast Rain | 3°C / 37°F | 2°C / 36°F | 93% | 1009 mb (29.8 in) | NW 19 kph (NW 11.5 mph) | 0.51 mm (0.02 in) | 4SM |
| | KMNN 270505Z AUTO 32010KT 4SM RA BR BKN011 BKN015 OVC021 03/02 A2980 RMK AO2 P0002 |