| 13:54 EST |  Overcast Drizzle | 11°C / 52°F | 11°C / 52°F | 100% | 1011 mb (29.85 in) | ENE 15 kph (ENE 9.2 mph) | 0.51 mm (0.02 in) | 1SM |
| | KBWI 261854Z 06008KT 1SM R10/4000V4500FT -DZ BR OVC003 11/11 A2985 RMK AO2 SLP109 CIG 002V004 P0002 T01110111 |
| 12:54 EST |  Overcast Drizzle | 11°C / 52°F | 11°C / 52°F | 100% | 1012 mb (29.88 in) | Variable 11 kph (Variable 6.9 mph) | 0.51 mm (0.02 in) | 3/4SM |
| | KBWI 261754Z VRB06KT 3/4SM R10/3000V3500FT -DZ BR OVC002 11/11 A2987 RMK AO2 SLP114 P0002 60026 T01060106 10106 20083 56023 |
| 11:54 EST |  Overcast Drizzle | 10°C / 50°F | 10°C / 50°F | 100% | 1012 mb (29.88 in) | ENE 15 kph (ENE 9.2 mph) | 0.51 mm (0.02 in) | 3/4SM |
| | KBWI 261654Z 06008KT 3/4SM R10/4000FT -DZ BR OVC003 10/10 A2988 RMK AO2 SLP120 CIG 002V004 P0002 T01000100 |
| 10:54 EST |  Overcast Drizzle | 10°C / 50°F | 10°C / 50°F | 100% | 1013 mb (29.91 in) | ENE 17 kph (ENE 10.4 mph) | 0.76 mm (0.03 in) | 1SM |
| | KBWI 261554Z 07009KT 1SM R10/4500V5000FT -DZ BR OVC003 10/10 A2992 RMK AO2 SLP131 P0003 T01000100 |
| 09:54 EST |  Overcast Drizzle | 9°C / 48°F | 9°C / 48°F | 100% | 1014 mb (29.94 in) | NE 15 kph (NE 9.2 mph) | 1.02 mm (0.04 in) | 1 1/4SM |
| | KBWI 261454Z 05008KT 1 1/4SM R10/4500VP6000FT -DZ BR OVC004 09/09 A2994 RMK AO2 RAE37DZB37 SLP138 CIG 003V005 P0004 60019 T00940089 50004 |
| 09:22 EST |  Overcast Light Rain | 9°C / 48°F | 9°C / 48°F | 100% | 1014 mb (29.94 in) | ENE 19 kph (ENE 11.5 mph) | 0.51 mm (0.02 in) | 1 3/4SM |
| | KBWI 261422Z 07010KT 1 3/4SM R10/5500VP6000FT -RA BR OVC004 09/09 A2994 RMK AO2 VIS 1V2 1/2 CIG 003V005 P0002 |
| 08:54 EST |  Overcast Light Rain | 9°C / 48°F | 9°C / 48°F | 100% | 1014 mb (29.94 in) | ENE 19 kph (ENE 11.5 mph) | 2.03 mm (0.08 in) | 2SM |
| | KBWI 261354Z 07010KT 2SM -RA BR OVC003 09/09 A2994 RMK AO2 SLP139 CIG 002V005 P0008 T00890089 |
| 08:46 EST |  Overcast Light Rain | 9°C / 48°F | 9°C / 48°F | 100% | 1014 mb (29.94 in) | ENE 19 kph (ENE 11.5 mph) | 1.78 mm (0.07 in) | 2SM |
| | KBWI 261346Z 07010KT 2SM R10/6000VP6000FT -RA BR OVC003 09/09 A2994 RMK AO2 CIG 002V005 P0007 |
| 08:26 EST |  Overcast Light Rain | 8°C / 46°F | 8°C / 46°F | 100% | 1014 mb (29.94 in) | ENE 20 kph (ENE 12.7 mph) | 1.27 mm (0.05 in) | 1 1/4SM |
| | KBWI 261326Z 07011KT 1 1/4SM R10/6000VP6000FT -RA BR OVC003 08/08 A2994 RMK AO2 CIG 002V005 P0005 |
| 08:02 EST |  Overcast Light Rain | 9°C / 48°F | 8°C / 46°F | 94% | 1014 mb (29.94 in) | ENE 20 kph (ENE 12.7 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KBWI 261302Z 07011KT 1 1/4SM -RA BR SCT002 BKN005 OVC010 09/08 A2994 RMK AO2 CIG 003V007 P0000 |
| 07:54 EST |  Overcast Light Rain | 9°C / 48°F | 8°C / 46°F | 94% | 1014 mb (29.94 in) | ENE 22 kph (ENE 13.8 mph) | 1.78 mm (0.07 in) | 3/4SM |
| | KBWI 261254Z 07012KT 3/4SM R10/6000VP6000FT -RA BR SCT002 BKN005 OVC010 09/08 A2993 RMK AO2 SLP137 CIG 003V007 P0007 T00890083 |
| 07:48 EST |  Overcast Light Rain | 9°C / 48°F | 8°C / 46°F | 94% | 1014 mb (29.94 in) | ENE 24 kph (ENE 15 mph) | 1.52 mm (0.06 in) | 3/4SM |
| | KBWI 261248Z 07013KT 3/4SM R10/5000VP6000FT -RA BR SCT002 BKN005 OVC010 09/08 A2993 RMK AO2 CIG 003V007 P0006 |
| 07:41 EST |  Overcast Light Rain | 8°C / 46°F | 8°C / 46°F | 100% | 1014 mb (29.94 in) | E 22 kph (E 13.8 mph) | 1.27 mm (0.05 in) | 1 3/4SM |
| | KBWI 261241Z 08012KT 1 3/4SM R10/5000VP6000FT -RA BR SCT002 BKN005 OVC010 08/08 A2993 RMK AO2 CIG 003V007 P0005 |
| 07:38 EST |  Overcast Light Rain | 8°C / 46°F | 8°C / 46°F | 100% | 1014 mb (29.94 in) | E 26 kph (E 16.1 mph) | 1.02 mm (0.04 in) | 2SM |
| | KBWI 261238Z 08014KT 2SM R10/6000VP6000FT -RA BR SCT002 BKN005 OVC010 08/08 A2993 RMK AO2 CIG 003V007 P0004 |
| 07:06 EST |  Overcast Light Rain | 9°C / 48°F | 8°C / 46°F | 94% | 1014 mb (29.94 in) | E 28 kph (E 17.3 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KBWI 261206Z 09015KT 2 1/2SM R10/5000VP6000FT -RA BR OVC002 09/08 A2993 RMK AO2 P0000 |
| 06:54 EST |  Overcast Light Rain | 8°C / 46°F | 8°C / 46°F | 100% | 1014 mb (29.94 in) | E 28 kph (E 17.3 mph) | 2.29 mm (0.09 in) | 1 1/2SM |
| | KBWI 261154Z 08015KT 1 1/2SM R10/3000VP6000FT -RA BR OVC002 08/08 A2993 RMK AO2 CIG 001V005 SLP134 P0009 60065 70144 T00830083 10083 20050 55002 |
| 06:44 EST |  Overcast Light Rain | 8°C / 46°F | 8°C / 46°F | 100% | 1013 mb (29.91 in) | E 26 kph (E 16.1 mph) | 1.78 mm (0.07 in) | 1 1/2SM |
| | KBWI 261144Z 08014KT 1 1/2SM R10/4500VP6000FT -RA BR OVC002 08/08 A2992 RMK AO2 P0007 |
| 05:54 EST |  Overcast Light Rain | 7°C / 45°F | 7°C / 45°F | 100% | 1013 mb (29.91 in) | ENE 24 kph (ENE 15 mph) | 2.79 mm (0.11 in) | 3/4SM |
| | KBWI 261054Z 07013KT 3/4SM R10/6000VP6000FT -RA BR OVC002 07/07 A2992 RMK AO2 SLP131 P0011 T00720072 |
| 05:42 EST |  Overcast Light Rain | 7°C / 45°F | 7°C / 45°F | 100% | 1013 mb (29.91 in) | ENE 24 kph (ENE 15 mph) | 2.03 mm (0.08 in) | 3/4SM |
| | KBWI 261042Z 07013KT 3/4SM R10/6000VP6000FT -RA BR OVC002 07/07 A2991 RMK AO2 P0008 |
| 04:54 EST |  Overcast Light Rain | 7°C / 45°F | 7°C / 45°F | 100% | 1013 mb (29.91 in) | ENE 22 kph (ENE 13.8 mph) | 4.32 mm (0.17 in) | 1 1/2SM |
| | KBWI 260954Z 06012KT 1 1/2SM -RA BR OVC002 07/07 A2992 RMK AO2 SLP132 P0017 T00670067 |
| 04:33 EST |  Overcast Rain | 7°C / 45°F | 6°C / 43°F | 93% | 1014 mb (29.94 in) | ENE 22 kph (ENE 13.8 mph) | 2.29 mm (0.09 in) | 1 1/2SM |
| | KBWI 260933Z 07012KT 1 1/2SM RA BR OVC002 07/06 A2993 RMK AO2 P0009 |
| 04:09 EST |  Overcast Light Rain | 6°C / 43°F | 6°C / 43°F | 100% | 1014 mb (29.94 in) | ENE 17 kph (ENE 10.4 mph) | 0.51 mm (0.02 in) | 2SM |
| | KBWI 260909Z 06009KT 2SM -RA BR OVC002 06/06 A2993 RMK AO2 P0002 |
| 03:54 EST |  Overcast Light Rain | 6°C / 43°F | 6°C / 43°F | 100% | 1014 mb (29.94 in) | ENE 24 kph (ENE 15 mph) | 4.57 mm (0.18 in) | 1 1/2SM |
| | KBWI 260854Z 07013KT 1 1/2SM -RA BR OVC002 06/06 A2993 RMK AO2 SLP136 P0018 60028 T00610061 58016 |
| 02:54 EST |  Overcast Light Rain | 6°C / 43°F | 6°C / 43°F | 100% | 1015 mb (29.97 in) | ENE 19 kph (ENE 11.5 mph) | 1.27 mm (0.05 in) | 1 1/2SM |
| | KBWI 260754Z 06010KT 1 1/2SM -RA BR OVC002 06/06 A2996 RMK AO2 SLP146 P0005 T00610061 |
| 01:54 EST |  Overcast Light Rain | 6°C / 43°F | 6°C / 43°F | 100% | 1015 mb (29.97 in) | ENE 24 kph (ENE 15 mph) | 1.27 mm (0.05 in) | 2SM |
| | KBWI 260654Z 07013KT 2SM -RA BR OVC002 06/06 A2996 RMK AO2 SLP147 P0005 T00560056 |
| 00:54 EST |  Overcast Light Rain | 5°C / 41°F | 5°C / 41°F | 100% | 1015 mb (29.97 in) | ENE 24 kph (ENE 15 mph) | 1.52 mm (0.06 in) | 2 1/2SM |
| | KBWI 260554Z 07013KT 2 1/2SM -RA BR OVC002 05/05 A2998 RMK AO2 SLP153 P0006 60067 T00500050 10056 20044 56017 |