| 11:54 EST |  Overcast Light Rain | 6°C / 43°F | 4°C / 39°F | 87% | 992 mb (29.29 in) | NW 20 kph (NW 12.7 mph) | 1.78 mm (0.07 in) | 9SM |
| | KORH 271654Z 32011KT 9SM -RA SCT008 BKN028 OVC035 06/04 A2929 RMK AO2 SLP924 P0007 T00560044 |
| 11:33 EST |  Overcast Light Rain | 6°C / 43°F | 4°C / 39°F | 87% | 993 mb (29.32 in) | NW 20 kph (NW 12.7 mph) | 1.52 mm (0.06 in) | 9SM |
| | KORH 271633Z 32011KT 9SM -RA FEW008 BKN028 OVC037 06/04 A2931 RMK AO2 P0006 |
| 10:54 EST |  Overcast Rain | 6°C / 43°F | 4°C / 39°F | 87% | 994 mb (29.35 in) | NNW 15 kph (NNW 9.2 mph) | 1.52 mm (0.06 in) | 6SM |
| | KORH 271554Z 34008KT 6SM RA BR BKN028 OVC037 06/04 A2934 RMK AO2 SLP942 P0006 T00560044 |
| 10:43 EST |  Overcast Light Rain | 6°C / 43°F | 4°C / 39°F | 87% | 994 mb (29.35 in) | NNW 13 kph (NNW 8.1 mph) | 1.02 mm (0.04 in) | 6SM |
| | KORH 271543Z 34007KT 6SM -RA BR BKN026 OVC039 06/04 A2935 RMK AO2 P0004 |
| 09:54 EST |  Overcast Light Rain | 6°C / 43°F | 4°C / 39°F | 87% | 995 mb (29.38 in) | NNW 19 kph (NNW 11.5 mph) | 0.25 mm (0.01 in) | 10SM |
| | KORH 271454Z 34010KT 10SM -RA FEW007 BKN045 OVC060 06/04 A2938 RMK AO2 SLP953 P0001 60009 T00560044 58019 |
| 09:32 EST |  Overcast Light Rain | 6°C / 43°F | 4°C / 39°F | 87% | 995 mb (29.38 in) | NNW 20 kph (NNW 12.7 mph) | 0.25 mm (0.01 in) | 10SM |
| | KORH 271432Z 34011KT 10SM -RA FEW007 SCT028 OVC038 06/04 A2938 RMK AO2 P0001 |
| 09:21 EST |  Overcast Light Rain | 6°C / 43°F | 4°C / 39°F | 87% | 995 mb (29.38 in) | N 17 kph (N 10.4 mph) | 0.00 mm (0.00 in) | 10SM |
| | KORH 271421Z 35009KT 10SM -RA SCT007 BKN026 OVC038 06/04 A2939 RMK AO2 P0000 |
| 08:54 EST |  Overcast Light Rain | 5°C / 41°F | 4°C / 39°F | 93% | 996 mb (29.41 in) | N 20 kph (N 12.7 mph) | 1.02 mm (0.04 in) | 10SM |
| | KORH 271354Z 35011G17KT 10SM -RA BKN005 OVC036 05/04 A2942 RMK AO2 CIG 005V009 SLP967 P0004 T00500044 |
| 07:54 EST |  Overcast Rain | 4°C / 39°F | 4°C / 39°F | 100% | 997 mb (29.44 in) | N 22 kph (N 13.8 mph) | 1.02 mm (0.04 in) | 6SM |
| | KORH 271254Z 36012G20KT 6SM RA BR BKN005 OVC026 04/04 A2944 RMK AO2 SLP974 P0004 T00440039 |
| 07:49 EST |  Overcast Rain | 4°C / 39°F | 4°C / 39°F | 100% | 997 mb (29.44 in) | N 24 kph (N 15 mph) | 1.02 mm (0.04 in) | 6SM |
| | KORH 271249Z 01013G20KT 6SM RA BR BKN005 OVC026 04/04 A2944 RMK AO2 PRESFR P0004 |
| 06:54 EST |  Overcast Light Rain | 4°C / 39°F | 4°C / 39°F | 100% | 999 mb (29.5 in) | NNE 13 kph (NNE 8.1 mph) | 1.02 mm (0.04 in) | 10SM |
| | KORH 271154Z 02007KT 10SM -RA BKN003 OVC007 04/04 A2950 RMK AO2 SLP995 P0004 60012 70012 T00440044 10056 20044 56021 |
| 06:08 EST |  Overcast Light Rain | 5°C / 41°F | 4°C / 39°F | 93% | 999 mb (29.5 in) | NE 15 kph (NE 9.2 mph) | 0.00 mm (0.00 in) | 7SM |
| | KORH 271108Z AUTO 03008KT 7SM -RA OVC001 05/04 A2950 RMK AO2 P0000 |
| 05:54 EST |  Overcast Light Rain | 5°C / 41°F | 4°C / 39°F | 93% | 999 mb (29.5 in) | NNE 11 kph (NNE 6.9 mph) | 0.76 mm (0.03 in) | 2 1/2SM |
| | KORH 271054Z AUTO 02006KT 2 1/2SM -RA BR BKN001 OVC005 05/04 A2950 RMK AO2 SLP997 P0003 T00500044 |
| 05:39 EST |  Overcast Light Rain | 5°C / 41°F | 4°C / 39°F | 93% | 999 mb (29.5 in) | NE 17 kph (NE 10.4 mph) | 0.51 mm (0.02 in) | 5SM |
| | KORH 271039Z AUTO 03009G15KT 5SM -RA BR OVC003 05/04 A2951 RMK AO2 CIG 001V005 P0002 |
| 05:14 EST |  Overcast Light Rain | 5°C / 41°F | 5°C / 41°F | 100% | 1000 mb (29.53 in) | NNE 17 kph (NNE 10.4 mph) | 0.25 mm (0.01 in) | 3SM |
| | KORH 271014Z AUTO 02009KT 3SM -RA BR OVC001 05/05 A2953 RMK AO2 P0001 |
| 05:08 EST |  Overcast Rain | 5°C / 41°F | 5°C / 41°F | 100% | 1000 mb (29.53 in) | NE 13 kph (NE 8.1 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KORH 271008Z AUTO 03007KT 1 3/4SM RA BR OVC001 05/05 A2953 RMK AO2 VIS 1V4 P0001 |
| 04:54 EST |  Overcast Light Rain | 5°C / 41°F | 5°C / 41°F | 100% | 1000 mb (29.53 in) | NE 17 kph (NE 10.4 mph) | 1.02 mm (0.04 in) | 2 1/2SM |
| | KORH 270954Z AUTO 03009G15KT 2 1/2SM -RA BR OVC001 05/05 A2953 RMK AO2 VIS 1 1/2V3 SLP006 P0004 T00500050 |
| 04:45 EST |  Overcast Rain | 5°C / 41°F | 5°C / 41°F | 100% | 1000 mb (29.53 in) | NE 17 kph (NE 10.4 mph) | 0.76 mm (0.03 in) | 1 3/4SM |
| | KORH 270945Z AUTO 03009G15KT 1 3/4SM RA BR OVC001 05/05 A2953 RMK AO2 P0003 |
| 04:13 EST |  Overcast Light Rain | 5°C / 41°F | 5°C / 41°F | 100% | 1001 mb (29.56 in) | NE 13 kph (NE 8.1 mph) | 0.25 mm (0.01 in) | 3/4SM |
| | KORH 270913Z AUTO 05007G15KT 3/4SM R11/4500VP6000FT -RA BR OVC001 05/05 A2955 RMK AO2 P0001 |
| 03:54 EST |  Overcast Light Rain | 5°C / 41°F | 5°C / 41°F | 100% | 1001 mb (29.56 in) | Variable 9 kph (Variable 5.8 mph) | 0.25 mm (0.01 in) | 2 1/2SM |
| | KORH 270854Z AUTO VRB05KT 2 1/2SM -RA BR OVC001 05/05 A2956 RMK AO2 RAB10 SLP016 P0001 60001 T00500050 56024 |
| 03:45 EST |  Overcast Light Rain | 5°C / 41°F | 5°C / 41°F | 100% | 1001 mb (29.56 in) | NE 9 kph (NE 5.8 mph) | 0.25 mm (0.01 in) | 2SM |
| | KORH 270845Z AUTO 04005KT 2SM R11/5500VP6000FT -RA BR OVC001 05/05 A2957 RMK AO2 RAB10 P0001 |
| 03:31 EST |  Obscured Light Rain | 5°C / 41°F | 5°C / 41°F | 100% | 1001 mb (29.56 in) | NE 11 kph (NE 6.9 mph) | 0.25 mm (0.01 in) | 3/4SM |
| | KORH 270831Z AUTO 04006G15KT 3/4SM R11/P6000FT -RA BR VV001 05/05 A2957 RMK AO2 RAB10 P0001 |
| 02:54 EST |  Obscured Fog | 6°C / 43°F | 5°C / 41°F | 93% | 1002 mb (29.59 in) | ENE 15 kph (ENE 9.2 mph) | - | 1/4SM |
| | KORH 270754Z AUTO 06008G16KT 1/4SM R11/1800V2800FT FG VV001 06/05 A2958 RMK AO2 SLP024 T00560050 |
| 01:54 EST |  Obscured Fog | 5°C / 41°F | 5°C / 41°F | 100% | 1003 mb (29.62 in) | NE 20 kph (NE 12.7 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KORH 270654Z AUTO 05011G17KT 1/4SM R11/1200V1600FT FG VV001 05/05 A2961 RMK AO2 RAE13B35E44 SLP031 P0000 T00500050 |
| 01:38 EST |  Obscured Light Rain | 5°C / 41°F | 5°C / 41°F | 100% | 1003 mb (29.62 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KORH 270638Z AUTO 05009G16KT 1/4SM R11/1400V1800FT -RA FG VV001 05/05 A2961 RMK AO2 RAE13B35 P0000 |
| 01:22 EST |  Obscured Fog | 5°C / 41°F | 5°C / 41°F | 100% | 1003 mb (29.62 in) | NE 15 kph (NE 9.2 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KORH 270622Z AUTO 03008G17KT 1/4SM R11/1400V3500FT FG VV001 05/05 A2962 RMK AO2 RAE13 P0000 |
| 01:14 EST |  Obscured Fog | 5°C / 41°F | 5°C / 41°F | 100% | 1003 mb (29.62 in) | NE 19 kph (NE 11.5 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KORH 270614Z AUTO 04010G17KT 1/4SM R11/1200V1400FT FG VV001 05/05 A2962 RMK AO2 RAE13 P0000 |
| 00:54 EST |  Obscured Light Rain | 6°C / 43°F | 5°C / 41°F | 93% | 1003 mb (29.62 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KORH 270554Z AUTO 04009G15KT 1/4SM R11/1000V2600FT -RA FG VV001 06/05 A2963 RMK AO2 RAB45 PRESFR SLP040 P0000 60000 T00560050 10078 20056 58032 |