| 10:55 EST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1015 mb (29.97 in) | NE 15 kph (NE 9.2 mph) | 1.02 mm (0.04 in) | 7SM |
| | KBLM 051555Z AUTO 03008KT 7SM OVC070 04/02 A2997 RMK AO1 P0004 |
| 10:35 EST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1016 mb (30 in) | N 19 kph (N 11.5 mph) | 0.51 mm (0.02 in) | 9SM |
| | KBLM 051535Z AUTO 01010KT 9SM OVC070 04/02 A2999 RMK AO1 P0002 |
| 10:15 EST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1016 mb (30 in) | NNE 15 kph (NNE 9.2 mph) | 0.51 mm (0.02 in) | 9SM |
| | KBLM 051515Z AUTO 02008KT 9SM OVC070 04/02 A3001 RMK AO1 P0002 |
| 09:55 EST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1017 mb (30.03 in) | NE 15 kph (NE 9.2 mph) | 0.76 mm (0.03 in) | 9SM |
| | KBLM 051455Z AUTO 03008KT 9SM BKN070 OVC075 04/01 A3003 RMK AO1 P0003 60006 57020 |
| 09:35 EST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1017 mb (30.03 in) | NNE 13 kph (NNE 8.1 mph) | 0.51 mm (0.02 in) | 9SM |
| | KBLM 051435Z AUTO 02007KT 9SM BKN070 OVC080 04/02 A3004 RMK AO1 P0002 |
| 09:15 EST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1018 mb (30.06 in) | N 11 kph (N 6.9 mph) | 0.25 mm (0.01 in) | 8SM |
| | KBLM 051415Z AUTO 01006KT 8SM OVC070 04/02 A3006 RMK AO1 P0001 |
| 08:55 EST |  Overcast | 5°C / 41°F | 2°C / 36°F | 81% | 1018 mb (30.06 in) | N 7 kph (N 4.6 mph) | 0.76 mm (0.03 in) | 9SM |
| | KBLM 051355Z AUTO 01004KT 9SM OVC070 05/02 A3006 RMK AO1 P0003 |
| 08:35 EST |  Overcast | 5°C / 41°F | 1°C / 34°F | 76% | 1018 mb (30.06 in) | N 11 kph (N 6.9 mph) | 0.51 mm (0.02 in) | 10SM |
| | KBLM 051335Z AUTO 01006KT 10SM FEW041 FEW055 OVC070 05/01 A3005 RMK AO1 P0002 |
| 08:15 EST |  Overcast | 6°C / 43°F | 1°C / 34°F | 71% | 1018 mb (30.06 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KBLM 051315Z AUTO 35005KT 10SM FEW041 BKN070 OVC085 06/01 A3006 RMK AO1 |
| 07:55 EST |  Overcast | 6°C / 43°F | 0°C / 32°F | 66% | 1018 mb (30.06 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KBLM 051255Z AUTO 36005KT 10SM BKN080 OVC110 06/00 A3007 RMK AO1 |
| 07:35 EST |  Overcast | 6°C / 43°F | 0°C / 32°F | 66% | 1018 mb (30.06 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KBLM 051235Z AUTO 02005KT 10SM FEW049 BKN100 OVC110 06/00 A3007 RMK AO1 |
| 07:15 EST |  Overcast | 6°C / 43°F | 0°C / 32°F | 66% | 1019 mb (30.09 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KBLM 051215Z AUTO 36004KT 10SM BKN100 OVC120 06/00 A3009 RMK AO1 |
| 06:55 EST |  Overcast | 6°C / 43°F | 0°C / 32°F | 66% | 1019 mb (30.09 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KBLM 051155Z AUTO 03005KT 10SM FEW030 OVC110 06/00 A3009 RMK AO1 10060 20060 57014 |
| 06:35 EST |  Overcast | 6°C / 43°F | 1°C / 34°F | 71% | 1019 mb (30.09 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KBLM 051135Z AUTO 02005KT 10SM SCT030 BKN060 OVC095 06/01 A3010 RMK AO1 |
| 06:15 EST |  Overcast | 6°C / 43°F | 0°C / 32°F | 66% | 1020 mb (30.12 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KBLM 051115Z AUTO 02004KT 10SM FEW043 OVC055 06/00 A3011 RMK AO1 |
| 05:55 EST |  Overcast | 6°C / 43°F | 0°C / 32°F | 66% | 1020 mb (30.12 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KBLM 051055Z AUTO 36004KT 10SM OVC055 06/00 A3012 RMK AO1 |
| 05:35 EST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1020 mb (30.12 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KBLM 051035Z AUTO 35004KT 10SM BKN055 OVC075 06/M01 A3012 RMK AO1 |
| 05:15 EST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1019 mb (30.09 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KBLM 051015Z AUTO 01005KT 10SM SCT055 BKN075 OVC110 06/M01 A3010 RMK AO1 |
| 04:55 EST |  Mostly Cloudy | 6°C / 43°F | -1°C / 30°F | 61% | 1019 mb (30.09 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KBLM 050955Z AUTO 36006KT 10SM FEW055 SCT065 BKN080 06/M01 A3010 RMK AO1 |
| 04:35 EST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1019 mb (30.09 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KBLM 050935Z AUTO 01005KT 10SM BKN065 OVC095 06/M01 A3009 RMK AO1 |
| 04:15 EST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1020 mb (30.12 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KBLM 050915Z AUTO 01007KT 10SM SCT065 BKN070 OVC110 06/M01 A3011 RMK AO1 |
| 03:55 EST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1020 mb (30.12 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KBLM 050855Z AUTO 01008KT 10SM SCT065 BKN100 OVC110 06/M01 A3013 RMK AO1 54000 |
| 03:35 EST |  Overcast | 6°C / 43°F | 0°C / 32°F | 66% | 1021 mb (30.15 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KBLM 050835Z AUTO 35006KT 10SM SCT065 BKN090 OVC120 06/00 A3014 RMK AO1 |
| 03:15 EST |  Overcast | 6°C / 43°F | 0°C / 32°F | 66% | 1021 mb (30.15 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KBLM 050815Z AUTO 34005KT 10SM FEW075 OVC090 06/00 A3015 RMK AO1 |
| 02:55 EST |  Mostly Cloudy | 6°C / 43°F | -1°C / 30°F | 61% | 1021 mb (30.15 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KBLM 050755Z AUTO 35006KT 10SM BKN100 BKN120 06/M01 A3014 RMK AO1 |
| 02:35 EST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1021 mb (30.15 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KBLM 050735Z AUTO 01006KT 10SM BKN090 OVC120 06/M01 A3014 RMK AO1 |
| 02:15 EST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1020 mb (30.12 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KBLM 050715Z AUTO 03004KT 10SM OVC090 06/M01 A3013 RMK AO1 |
| 01:55 EST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KBLM 050655Z AUTO 00000KT 10SM OVC110 06/M01 A3016 RMK AO1 |
| 01:35 EST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1021 mb (30.15 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KBLM 050635Z AUTO 01004KT 10SM OVC120 06/M01 A3014 RMK AO1 |
| 01:15 EST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KBLM 050615Z AUTO 00000KT 10SM OVC120 06/M01 A3015 RMK AO1 |
| 00:55 EST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1020 mb (30.12 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KBLM 050555Z AUTO 01006KT 10SM OVC120 06/M01 A3013 RMK AO1 10080 20050 57020 |
| 00:35 EST |  Mostly Cloudy | 6°C / 43°F | -1°C / 30°F | 61% | 1021 mb (30.15 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KBLM 050535Z AUTO 36004KT 10SM BKN120 06/M01 A3015 RMK AO1 |
| 00:15 EST |  Partly Cloudy | 6°C / 43°F | 0°C / 32°F | 66% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KBLM 050515Z AUTO 00000KT 10SM FEW120 06/00 A3015 RMK AO1 |