| 15:53 EST |  Overcast Light Rain | 2°C / 36°F | 1°C / 34°F | 93% | 1012 mb (29.88 in) | N 13 kph (N 8.1 mph) | 1.27 mm (0.05 in) | 4SM |
| | KMMK 052053Z AUTO 36007KT 4SM -RA BR OVC010 02/01 A2989 RMK AO2 SLP121 P0005 60011 T00220006 56021 |
| 15:31 EST |  Overcast Light Rain | 2°C / 36°F | 1°C / 34°F | 93% | 1013 mb (29.91 in) | N 13 kph (N 8.1 mph) | 0.76 mm (0.03 in) | 5SM |
| | KMMK 052031Z AUTO 01007KT 5SM -RA BR SCT010 OVC014 02/01 A2990 RMK AO2 P0003 |
| 15:20 EST |  Overcast Light Rain | 2°C / 36°F | 1°C / 34°F | 93% | 1013 mb (29.91 in) | N 13 kph (N 8.1 mph) | 0.76 mm (0.03 in) | 6SM |
| | KMMK 052020Z AUTO 01007KT 6SM -RA BR SCT011 OVC016 02/01 A2990 RMK AO2 P0003 |
| 14:53 EST |  Overcast Rain | 3°C / 37°F | 1°C / 34°F | 87% | 1013 mb (29.91 in) | N 17 kph (N 10.4 mph) | 0.76 mm (0.03 in) | 5SM |
| | KMMK 051953Z AUTO 35009KT 5SM RA BR BKN013 OVC019 03/01 A2991 RMK AO2 SLP130 P0003 T00280011 |
| 13:53 EST |  Overcast Light Rain | 3°C / 37°F | 1°C / 34°F | 87% | 1013 mb (29.91 in) | N 13 kph (N 8.1 mph) | 0.76 mm (0.03 in) | 5SM |
| | KMMK 051853Z AUTO 01007KT 340V050 5SM -RA BR BKN023 OVC038 03/01 A2992 RMK AO2 SLP133 P0003 T00280011 |
| 12:53 EST |  Overcast Light Rain | 3°C / 37°F | 1°C / 34°F | 87% | 1014 mb (29.94 in) | N 13 kph (N 8.1 mph) | 0.76 mm (0.03 in) | 6SM |
| | KMMK 051753Z AUTO 01007KT 6SM -RA OVC023 03/01 A2995 RMK AO2 SLP143 P0003 60004 T00330006 10044 20033 56046 |
| 11:53 EST |  Overcast Light Rain | 4°C / 39°F | 1°C / 34°F | 81% | 1016 mb (30 in) | N 7 kph (N 4.6 mph) | 0.25 mm (0.01 in) | 7SM |
| | KMMK 051653Z AUTO 36004KT 7SM -RA OVC025 04/01 A2999 RMK AO2 SLP154 P0001 T00390006 |
| 11:31 EST |  Overcast Light Rain | 4°C / 39°F | 0°C / 32°F | 75% | 1016 mb (30 in) | N 11 kph (N 6.9 mph) | 0.00 mm (0.00 in) | 10SM |
| | KMMK 051631Z AUTO 01006KT 10SM -RA BKN025 BKN038 OVC075 04/00 A3000 RMK AO2 P0000 |
| 11:20 EST |  Overcast Light Rain | 4°C / 39°F | 0°C / 32°F | 75% | 1016 mb (30 in) | N 9 kph (N 5.8 mph) | 0.00 mm (0.00 in) | 10SM |
| | KMMK 051620Z AUTO 36005KT 10SM -RA SCT027 BKN038 OVC075 04/00 A3000 RMK AO2 P0000 |
| 11:05 EST |  Overcast Light Rain | 4°C / 39°F | 0°C / 32°F | 75% | 1017 mb (30.03 in) | NNE 7 kph (NNE 4.6 mph) | 0.00 mm (0.00 in) | 10SM |
| | KMMK 051605Z AUTO 02004KT 10SM -RA OVC026 04/00 A3002 RMK AO2 P0000 |
| 10:53 EST |  Overcast Light Rain | 4°C / 39°F | 0°C / 32°F | 75% | 1017 mb (30.03 in) | NNE 11 kph (NNE 6.9 mph) | 0.00 mm (0.00 in) | 9SM |
| | KMMK 051553Z AUTO 02006KT 9SM -RA OVC030 04/00 A3002 RMK AO2 SLP166 P0000 T00390000 |
| 09:53 EST |  Mostly Cloudy Light Rain | 4°C / 39°F | -2°C / 28°F | 65% | 1019 mb (30.09 in) | NE 11 kph (NE 6.9 mph) | 0.00 mm (0.00 in) | 10SM |
| | KMMK 051453Z AUTO 03006KT 10SM -RA BKN044 04/M02 A3009 RMK AO2 RAB53 PRESFR SLP188 P0000 60000 T00441017 58011 |
| 08:53 EST |  Mostly Cloudy | 4°C / 39°F | -1°C / 30°F | 70% | 1019 mb (30.09 in) | NNE 13 kph (NNE 8.1 mph) | - | 10SM |
| | KMMK 051353Z AUTO 02007KT 10SM BKN060 04/M01 A3010 RMK AO2 SLP194 T00391011 |
| 07:53 EST |  Mostly Cloudy | 4°C / 39°F | -1°C / 30°F | 70% | 1020 mb (30.12 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KMMK 051253Z AUTO 01005KT 10SM BKN080 BKN110 04/M01 A3011 RMK AO2 SLP198 T00441011 |
| 06:53 EST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1020 mb (30.12 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KMMK 051153Z AUTO 36005KT 10SM BKN080 OVC120 04/M01 A3012 RMK AO2 SLP200 T00391011 10044 20028 56011 |
| 05:53 EST |  Mostly Cloudy | 4°C / 39°F | 0°C / 32°F | 75% | 1020 mb (30.12 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KMMK 051053Z AUTO VRB03KT 10SM BKN120 04/00 A3012 RMK AO2 SLP201 T00390000 |
| 04:53 EST |  Clear | 3°C / 37°F | 1°C / 34°F | 87% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KMMK 050953Z AUTO 00000KT 10SM CLR 03/01 A3012 RMK AO2 SLP200 T00330011 |
| 03:53 EST |  Clear | 3°C / 37°F | 1°C / 34°F | 87% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KMMK 050853Z AUTO 00000KT 10SM CLR 03/01 A3015 RMK AO2 SLP211 T00330011 55000 |
| 02:53 EST |  Clear | 3°C / 37°F | 2°C / 36°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KMMK 050753Z AUTO 00000KT 10SM CLR 03/02 A3013 RMK AO2 SLP205 T00330022 |
| 01:53 EST |  Partly Cloudy | 3°C / 37°F | 2°C / 36°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KMMK 050653Z AUTO 00000KT 10SM FEW120 03/02 A3014 RMK AO2 SLP206 T00280017 |
| 00:53 EST |  Clear | 3°C / 37°F | 2°C / 36°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KMMK 050553Z AUTO 00000KT 10SM CLR 03/02 A3015 RMK AO2 SLP211 T00330017 10044 20028 58004 |