| 12:21 EST |  Overcast Rain | 9°C / 48°F | 8°C / 46°F | 94% | 1007 mb (29.74 in) | NNW 13 kph (NNW 8.1 mph) | - | 4SM |
| | KLWB 301721Z AUTO 34007KT 4SM RA BKN006 BKN012 OVC021 09/08 A2974 RMK AO2 |
| 12:02 EST |  Overcast Drizzle | 9°C / 48°F | 8°C / 46°F | 94% | 1007 mb (29.74 in) | SSW 6 kph (SSW 3.5 mph) | - | 3SM |
| | KLWB 301702Z AUTO 26003KT 3SM -DZ BKN006 BKN010 OVC015 09/08 A2974 RMK AO2 |
| 11:42 EST |  Overcast Drizzle | 9°C / 48°F | 8°C / 46°F | 94% | 1007 mb (29.74 in) | SW 7 kph (SW 4.6 mph) | - | 2 1/2SM |
| | KLWB 301642Z AUTO 21004KT 2 1/2SM -DZ BKN006 OVC010 09/08 A2973 RMK AO2 |
| 11:22 EST |  Overcast Drizzle | 9°C / 48°F | 8°C / 46°F | 94% | 1007 mb (29.74 in) | SSE 9 kph (SSE 5.8 mph) | - | 4SM |
| | KLWB 301622Z AUTO 20005KT 4SM DZ BKN008 OVC011 09/08 A2975 RMK AO2 |
| 11:02 EST |  Overcast | 9°C / 48°F | 8°C / 46°F | 94% | 1008 mb (29.77 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KLWB 301602Z AUTO 21006KT 10SM BKN006 OVC011 09/08 A2976 RMK AO2 |
| 10:42 EST |  Overcast | 9°C / 48°F | 8°C / 46°F | 94% | 1008 mb (29.77 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KLWB 301542Z AUTO 22006KT 10SM BKN008 OVC013 09/08 A2976 RMK AO2 |
| 10:23 EST |  Overcast | 9°C / 48°F | 8°C / 46°F | 94% | 1008 mb (29.77 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KLWB 301523Z AUTO 22007KT 10SM BKN008 BKN015 OVC060 09/08 A2977 RMK AO2 |
| 10:03 EST |  Overcast | 9°C / 48°F | 8°C / 46°F | 94% | 1009 mb (29.8 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KLWB 301503Z AUTO 22007KT 10SM SCT012 BKN060 OVC080 09/08 A2979 RMK AO2 |
| 09:41 EST |  Overcast Light Rain | 9°C / 48°F | 8°C / 46°F | 94% | 1009 mb (29.8 in) | SW 11 kph (SW 6.9 mph) | - | 5SM |
| | KLWB 301441Z AUTO 21006KT 5SM -RA BKN008 BKN022 OVC080 09/08 A2979 RMK AO2 |
| 09:21 EST |  Overcast Light Rain | 9°C / 48°F | 8°C / 46°F | 94% | 1010 mb (29.83 in) | SW 11 kph (SW 6.9 mph) | - | 7SM |
| | KLWB 301421Z AUTO 23006KT 7SM -RA SCT007 BKN010 OVC018 09/08 A2982 RMK AO2 |
| 09:02 EST |  Overcast Light Rain | 8°C / 46°F | 8°C / 46°F | 100% | 1009 mb (29.8 in) | SW 11 kph (SW 6.9 mph) | - | 7SM |
| | KLWB 301402Z AUTO 22006KT 7SM -RA SCT006 BKN018 OVC043 08/08 A2980 RMK AO2 |
| 08:42 EST |  Overcast Light Rain | 8°C / 46°F | 8°C / 46°F | 100% | 1009 mb (29.8 in) | SW 13 kph (SW 8.1 mph) | - | 7SM |
| | KLWB 301342Z AUTO 21007KT 7SM -RA SCT011 SCT023 OVC045 08/08 A2980 RMK AO2 |
| 08:21 EST |  Overcast Rain | 8°C / 46°F | 8°C / 46°F | 100% | 1009 mb (29.8 in) | SW 13 kph (SW 8.1 mph) | - | 7SM |
| | KLWB 301321Z AUTO 21007KT 7SM RA BKN013 BKN024 OVC035 08/08 A2980 RMK AO2 |
| 08:01 EST |  Overcast Rain | 8°C / 46°F | 8°C / 46°F | 100% | 1009 mb (29.8 in) | SW 9 kph (SW 5.8 mph) | - | 7SM |
| | KLWB 301301Z AUTO 22005KT 7SM RA SCT015 BKN035 OVC050 08/08 A2981 RMK AO2 |
| 07:42 EST |  Overcast Rain | 9°C / 48°F | 8°C / 46°F | 94% | 1009 mb (29.8 in) | SSW 6 kph (SSW 3.5 mph) | - | 7SM |
| | KLWB 301242Z AUTO 24003KT 7SM RA BKN038 OVC048 09/08 A2980 RMK AO2 |
| 07:22 EST |  Overcast Rain | 9°C / 48°F | 7°C / 45°F | 87% | 1009 mb (29.8 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KLWB 301222Z AUTO 25005KT 10SM RA SCT029 BKN042 OVC055 09/07 A2980 RMK AO2 |
| 07:01 EST |  Overcast Rain | 9°C / 48°F | 7°C / 45°F | 87% | 1009 mb (29.8 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KLWB 301201Z AUTO 22007KT 10SM RA SCT027 BKN033 OVC043 09/07 A2981 RMK AO2 |
| 06:42 EST |  Overcast Light Rain | 10°C / 50°F | 7°C / 45°F | 82% | 1009 mb (29.8 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KLWB 301142Z AUTO 24005KT 10SM -RA OVC027 10/07 A2981 RMK AO2 |
| 06:22 EST |  Overcast Rain | 11°C / 52°F | 6°C / 43°F | 72% | 1009 mb (29.8 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KLWB 301122Z AUTO 27007KT 10SM RA OVC027 11/06 A2980 RMK AO2 |
| 06:02 EST |  Overcast | 11°C / 52°F | 6°C / 43°F | 72% | 1009 mb (29.8 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KLWB 301102Z AUTO 25003KT 10SM OVC025 11/06 A2979 RMK AO2 |
| 05:42 EST |  Overcast | 12°C / 54°F | 6°C / 43°F | 67% | 1008 mb (29.77 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KLWB 301042Z AUTO 25006KT 10SM OVC025 12/06 A2978 RMK AO2 |
| 05:22 EST |  Overcast | 12°C / 54°F | 5°C / 41°F | 63% | 1008 mb (29.77 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KLWB 301022Z AUTO 25006KT 10SM OVC027 12/05 A2978 RMK AO2 |
| 05:01 EST |  Overcast | 12°C / 54°F | 5°C / 41°F | 63% | 1009 mb (29.8 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KLWB 301001Z AUTO 24005KT 10SM OVC027 12/05 A2979 RMK AO2 |
| 04:41 EST |  Overcast | 12°C / 54°F | 5°C / 41°F | 63% | 1009 mb (29.8 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KLWB 300941Z AUTO 25004KT 10SM OVC027 12/05 A2980 RMK AO2 |
| 04:21 EST |  Overcast | 12°C / 54°F | 4°C / 39°F | 58% | 1009 mb (29.8 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KLWB 300921Z AUTO 25005KT 10SM OVC029 12/04 A2981 RMK AO2 |
| 04:02 EST |  Overcast | 12°C / 54°F | 3°C / 37°F | 54% | 1009 mb (29.8 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KLWB 300902Z AUTO 23003KT 10SM OVC031 12/03 A2981 RMK AO2 |
| 03:42 EST |  Overcast | 11°C / 52°F | 3°C / 37°F | 58% | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KLWB 300842Z AUTO 00000KT 10SM OVC031 11/03 A2982 RMK AO2 |
| 03:21 EST |  Overcast | 11°C / 52°F | 2°C / 36°F | 54% | 1010 mb (29.83 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KLWB 300821Z AUTO 21004KT 10SM OVC029 11/02 A2982 RMK AO2 |
| 03:02 EST |  Overcast | 11°C / 52°F | 2°C / 36°F | 54% | 1010 mb (29.83 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KLWB 300802Z AUTO 19004KT 10SM OVC027 11/02 A2982 RMK AO2 |
| 02:41 EST |  Overcast | 11°C / 52°F | 2°C / 36°F | 54% | 1010 mb (29.83 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KLWB 300741Z AUTO 20004KT 10SM OVC027 11/02 A2982 RMK AO2 |
| 02:22 EST |  Overcast | 11°C / 52°F | 2°C / 36°F | 54% | 1010 mb (29.83 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KLWB 300722Z AUTO 21005KT 10SM BKN027 BKN034 OVC040 11/02 A2982 RMK AO2 |
| 02:03 EST |  Overcast | 12°C / 54°F | 1°C / 34°F | 47% | 1010 mb (29.83 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KLWB 300703Z AUTO 19005KT 10SM SCT027 OVC035 12/01 A2982 RMK AO2 |
| 01:41 EST |  Mostly Cloudy | 12°C / 54°F | 1°C / 34°F | 47% | 1010 mb (29.83 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KLWB 300641Z AUTO 24006KT 10SM SCT029 BKN036 12/01 A2983 RMK AO2 |
| 01:23 EST |  Clear | 11°C / 52°F | 1°C / 34°F | 50% | 1010 mb (29.83 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KLWB 300623Z AUTO 23007KT 10SM CLR 11/01 A2983 RMK AO2 |
| 01:03 EST |  Partly Cloudy | 11°C / 52°F | 0°C / 32°F | 47% | 1010 mb (29.83 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KLWB 300603Z AUTO 23005KT 10SM SCT060 11/00 A2982 RMK AO2 |
| 00:42 EST |  Mostly Cloudy | 11°C / 52°F | 0°C / 32°F | 47% | 1010 mb (29.83 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KLWB 300542Z AUTO 18004KT 10SM BKN060 11/00 A2982 RMK AO2 |
| 00:23 EST |  Partly Cloudy | 11°C / 52°F | 0°C / 32°F | 47% | 1010 mb (29.83 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KLWB 300523Z AUTO 22005KT 10SM SCT060 11/00 A2984 RMK AO2 |
| 00:01 EST |  Partly Cloudy | 11°C / 52°F | 0°C / 32°F | 47% | 1010 mb (29.83 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KLWB 300501Z AUTO 20006KT 10SM SCT055 11/00 A2984 RMK AO2 |