| 18:40 EST |  Partly Cloudy | 5°C / 41°F | 1°C / 34°F | 76% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KLWB 262340Z AUTO 00000KT 10SM SCT060 05/01 A2980 RMK AO2 |
| 18:21 EST |  Partly Cloudy | 5°C / 41°F | 1°C / 34°F | 76% | 1009 mb (29.8 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KLWB 262321Z AUTO 30003KT 10SM SCT060 05/01 A2980 RMK AO2 |
| 18:01 EST |  Partly Cloudy | 6°C / 43°F | 1°C / 34°F | 71% | 1009 mb (29.8 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KLWB 262301Z AUTO 27003KT 10SM SCT055 06/01 A2980 RMK AO2 |
| 17:40 EST |  Mostly Cloudy | 6°C / 43°F | 1°C / 34°F | 71% | 1009 mb (29.8 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KLWB 262240Z AUTO 28003KT 10SM BKN055 BKN090 06/01 A2980 RMK AO2 |
| 17:20 EST |  Overcast | 6°C / 43°F | 1°C / 34°F | 71% | 1009 mb (29.8 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KLWB 262220Z AUTO 29005KT 10SM BKN055 SCT070 OVC090 06/01 A2980 RMK AO2 |
| 17:01 EST |  Overcast | 6°C / 43°F | 1°C / 34°F | 71% | 1009 mb (29.8 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KLWB 262201Z AUTO 30004KT 10SM SCT047 BKN055 OVC080 06/01 A2981 RMK AO2 |
| 16:42 EST |  Overcast | 6°C / 43°F | 1°C / 34°F | 71% | 1009 mb (29.8 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KLWB 262142Z AUTO 31003KT 10SM BKN041 OVC049 06/01 A2980 RMK AO2 |
| 16:20 EST |  Overcast | 6°C / 43°F | 2°C / 36°F | 76% | 1009 mb (29.8 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KLWB 262120Z AUTO 32005KT 10SM SCT037 BKN044 OVC065 06/02 A2980 RMK AO2 |
| 16:02 EST |  Overcast | 6°C / 43°F | 3°C / 37°F | 81% | 1009 mb (29.8 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KLWB 262102Z AUTO 31010G14KT 10SM SCT028 BKN047 OVC065 06/03 A2980 RMK AO2 |
| 15:40 EST |  Overcast Light Rain | 8°C / 46°F | 3°C / 37°F | 71% | 1009 mb (29.8 in) | WNW 20 kph (WNW 12.7 mph) | - | 10SM |
| | KLWB 262040Z AUTO 29011G15KT 10SM -RA SCT028 BKN050 OVC065 08/03 A2979 RMK AO2 |
| 15:20 EST |  Overcast Drizzle | 9°C / 48°F | 2°C / 36°F | 62% | 1008 mb (29.77 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KLWB 262020Z AUTO 25006KT 10SM DZ OVC046 09/02 A2978 RMK AO2 |
| 15:01 EST |  Overcast | 9°C / 48°F | 2°C / 36°F | 62% | 1009 mb (29.8 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KLWB 262001Z AUTO 26005KT 10SM BKN046 OVC060 09/02 A2979 RMK AO2 |
| 14:40 EST |  Overcast | 9°C / 48°F | 2°C / 36°F | 62% | 1009 mb (29.8 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KLWB 261940Z AUTO 23006KT 10SM BKN047 OVC060 09/02 A2979 RMK AO2 |
| 14:20 EST |  Overcast | 9°C / 48°F | 2°C / 36°F | 62% | 1009 mb (29.8 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KLWB 261920Z AUTO 23005KT 10SM BKN045 BKN060 OVC070 09/02 A2979 RMK AO2 |
| 14:01 EST |  Mostly Cloudy | 9°C / 48°F | 3°C / 37°F | 66% | 1009 mb (29.8 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KLWB 261901Z AUTO 22005KT 10SM BKN070 09/03 A2979 RMK AO2 |
| 13:40 EST |  Overcast | 9°C / 48°F | 3°C / 37°F | 66% | 1009 mb (29.8 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KLWB 261840Z AUTO 22005KT 10SM OVC060 09/03 A2980 RMK AO2 |
| 13:21 EST |  Overcast | 9°C / 48°F | 3°C / 37°F | 66% | 1009 mb (29.8 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KLWB 261821Z AUTO 22007KT 10SM OVC060 09/03 A2981 RMK AO2 |
| 13:00 EST |  Overcast | 9°C / 48°F | 3°C / 37°F | 66% | 1010 mb (29.83 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KLWB 261800Z AUTO 21003KT 10SM OVC060 09/03 A2982 RMK AO2 |
| 12:40 EST |  Partly Cloudy | 9°C / 48°F | 3°C / 37°F | 66% | 1010 mb (29.83 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KLWB 261740Z AUTO 18004KT 10SM SCT060 09/03 A2983 RMK AO2 |
| 12:20 EST |  Partly Cloudy | 9°C / 48°F | 4°C / 39°F | 71% | 1010 mb (29.83 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KLWB 261720Z AUTO 21006KT 10SM SCT050 09/04 A2984 RMK AO2 |
| 12:01 EST |  Mostly Cloudy | 9°C / 48°F | 3°C / 37°F | 66% | 1011 mb (29.85 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KLWB 261701Z AUTO 21003KT 10SM SCT039 BKN050 09/03 A2985 RMK AO2 |
| 11:41 EST |  Mostly Cloudy | 8°C / 46°F | 4°C / 39°F | 76% | 1011 mb (29.85 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KLWB 261641Z AUTO 19004KT 10SM BKN048 08/04 A2986 RMK AO2 |
| 11:21 EST |  Partly Cloudy | 8°C / 46°F | 6°C / 43°F | 87% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KLWB 261621Z AUTO 00000KT 10SM SCT050 08/06 A2988 RMK AO2 |
| 11:03 EST |  Mostly Cloudy | 7°C / 45°F | 5°C / 41°F | 87% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KLWB 261603Z AUTO 00000KT 10SM SCT048 BKN055 07/05 A2989 RMK AO2 |
| 10:41 EST |  Overcast | 6°C / 43°F | 5°C / 41°F | 93% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KLWB 261541Z AUTO 00000KT 10SM BKN046 OVC055 06/05 A2990 RMK AO2 |
| 10:20 EST |  Overcast Fog And Mist | 4°C / 39°F | 4°C / 39°F | 100% | 1013 mb (29.91 in) | Calm | - | 5SM |
| | KLWB 261520Z AUTO 00000KT 5SM BR SCT001 SCT039 OVC046 04/04 A2991 RMK AO2 |
| 10:01 EST |  Overcast Fog And Mist | 3°C / 37°F | 3°C / 37°F | 100% | 1013 mb (29.91 in) | NNE 6 kph (NNE 3.5 mph) | - | 3/4SM |
| | KLWB 261501Z AUTO 02003KT 3/4SM BR OVC001 03/03 A2991 RMK AO2 |
| 09:41 EST |  Overcast Fog | 2°C / 36°F | 2°C / 36°F | 100% | 1013 mb (29.91 in) | NNE 7 kph (NNE 4.6 mph) | - | 1/2SM |
| | KLWB 261441Z AUTO 02004KT 1/2SM FG OVC001 02/02 A2991 RMK AO2 |
| 09:20 EST |  Overcast Fog And Mist | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | NNE 6 kph (NNE 3.5 mph) | - | 1SM |
| | KLWB 261420Z AUTO 02003KT 1SM BR OVC001 01/01 A2991 RMK AO2 |
| 09:01 EST |  Overcast Fog And Mist | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | NE 6 kph (NE 3.5 mph) | - | 3/4SM |
| | KLWB 261401Z AUTO 05003KT 3/4SM BR BKN001 OVC029 01/01 A2992 RMK AO2 |
| 08:40 EST |  Overcast Fog | 0°C / 32°F | 0°C / 32°F | 100% | 1013 mb (29.91 in) | NE 7 kph (NE 4.6 mph) | - | 1/4SM |
| | KLWB 261340Z AUTO 03004KT 1/4SM FG OVC001 00/00 A2991 RMK AO2 |
| 08:22 EST |  Overcast Fog | -1°C / 30°F | -1°C / 30°F | 100% | 1013 mb (29.91 in) | Calm | - | 1/4SM |
| | KLWB 261322Z AUTO 00000KT 1/4SM FZFG OVC001 M01/M01 A2991 RMK AO2 |
| 08:00 EST |  Overcast Fog | -1°C / 30°F | -1°C / 30°F | 100% | 1013 mb (29.91 in) | Calm | - | M1/4SM |
| | KLWB 261300Z AUTO 00000KT M1/4SM FZFG OVC001 M01/M01 A2992 RMK AO2 |
| 07:43 EST |  Overcast Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1013 mb (29.91 in) | NE 6 kph (NE 3.5 mph) | - | M1/4SM |
| | KLWB 261243Z AUTO 03003KT M1/4SM FZFG OVC001 M02/M02 A2992 RMK AO2 |
| 07:22 EST |  Overcast Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1013 mb (29.91 in) | Calm | - | M1/4SM |
| | KLWB 261222Z AUTO 00000KT M1/4SM FZFG OVC001 M02/M02 A2992 RMK AO2 |
| 07:01 EST |  Overcast Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1013 mb (29.91 in) | Calm | - | 1/4SM |
| | KLWB 261201Z AUTO 00000KT 1/4SM FZFG OVC001 M02/M02 A2992 RMK AO2 |
| 06:41 EST |  Mostly Cloudy Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1013 mb (29.91 in) | NNE 6 kph (NNE 3.5 mph) | - | 1SM |
| | KLWB 261141Z AUTO 02003KT 1SM BR BKN001 M02/M02 A2992 RMK AO2 |
| 06:21 EST |  Overcast Fog | -1°C / 30°F | -1°C / 30°F | 100% | 1013 mb (29.91 in) | Calm | - | 1/4SM |
| | KLWB 261121Z AUTO 00000KT 1/4SM FZFG OVC001 M01/M01 A2992 RMK AO2 |
| 06:01 EST |  Mostly Cloudy Fog | -1°C / 30°F | -1°C / 30°F | 100% | 1013 mb (29.91 in) | Calm | - | 1/2SM |
| | KLWB 261101Z AUTO 00000KT 1/2SM FZFG BKN001 M01/M01 A2991 RMK AO2 |
| 05:41 EST |  Overcast Fog | 0°C / 32°F | 0°C / 32°F | 100% | 1013 mb (29.91 in) | Calm | - | 1/4SM |
| | KLWB 261041Z AUTO 00000KT 1/4SM FG OVC001 00/00 A2991 RMK AO2 |
| 05:21 EST |  Overcast Fog | 0°C / 32°F | 0°C / 32°F | 100% | 1013 mb (29.91 in) | Calm | - | 1/4SM |
| | KLWB 261021Z AUTO 00000KT 1/4SM FG BKN001 OVC048 00/00 A2991 RMK AO2 |
| 05:01 EST |  Partly Cloudy Fog And Mist | 0°C / 32°F | 0°C / 32°F | 100% | 1013 mb (29.91 in) | Calm | - | 5SM |
| | KLWB 261001Z AUTO 00000KT 5SM BR SCT046 00/00 A2991 RMK AO2 |
| 04:41 EST |  Partly Cloudy Fog And Mist | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | Calm | - | 5SM |
| | KLWB 260941Z AUTO 00000KT 5SM BR SCT046 01/01 A2991 RMK AO2 |
| 04:21 EST |  Partly Cloudy Fog And Mist | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | Calm | - | 5SM |
| | KLWB 260921Z AUTO 00000KT 5SM BR SCT046 01/01 A2991 RMK AO2 |
| 04:02 EST |  Clear | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | Calm | - | 7SM |
| | KLWB 260902Z AUTO 00000KT 7SM CLR 01/01 A2991 RMK AO2 |
| 03:41 EST |  Clear | 2°C / 36°F | 1°C / 34°F | 93% | 1013 mb (29.91 in) | Calm | - | 7SM |
| | KLWB 260841Z AUTO 00000KT 7SM CLR 02/01 A2992 RMK AO2 |
| 03:23 EST |  Partly Cloudy Fog And Mist | 2°C / 36°F | 2°C / 36°F | 100% | 1013 mb (29.91 in) | Calm | - | 5SM |
| | KLWB 260823Z AUTO 00000KT 5SM BR SCT044 02/02 A2992 RMK AO2 |
| 03:02 EST |  Mostly Cloudy | 2°C / 36°F | 1°C / 34°F | 93% | 1014 mb (29.94 in) | Calm | - | 7SM |
| | KLWB 260802Z AUTO 00000KT 7SM BKN044 02/01 A2993 RMK AO2 |
| 02:41 EST |  Mostly Cloudy | 2°C / 36°F | 2°C / 36°F | 100% | 1014 mb (29.94 in) | Calm | - | 7SM |
| | KLWB 260741Z AUTO 00000KT 7SM BKN042 02/02 A2993 RMK AO2 |
| 02:21 EST |  Mostly Cloudy | 2°C / 36°F | 2°C / 36°F | 100% | 1014 mb (29.94 in) | Calm | - | 7SM |
| | KLWB 260721Z AUTO 00000KT 7SM BKN042 02/02 A2993 RMK AO2 |
| 02:01 EST |  Partly Cloudy | 2°C / 36°F | 2°C / 36°F | 100% | 1014 mb (29.94 in) | Calm | - | 7SM |
| | KLWB 260701Z AUTO 00000KT 7SM SCT042 02/02 A2993 RMK AO2 |
| 01:41 EST |  Partly Cloudy | 3°C / 37°F | 2°C / 36°F | 93% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KLWB 260641Z AUTO 00000KT 10SM SCT041 03/02 A2993 RMK AO2 |
| 01:21 EST |  Mostly Cloudy | 3°C / 37°F | 2°C / 36°F | 93% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KLWB 260621Z AUTO 00000KT 10SM BKN041 03/02 A2994 RMK AO2 |
| 01:02 EST |  Mostly Cloudy | 3°C / 37°F | 2°C / 36°F | 93% | 1014 mb (29.94 in) | Calm | - | 7SM |
| | KLWB 260602Z AUTO 00000KT 7SM BKN041 03/02 A2993 RMK AO2 |
| 00:41 EST |  Partly Cloudy | 4°C / 39°F | 2°C / 36°F | 87% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KLWB 260541Z AUTO 00000KT 10SM SCT041 04/02 A2993 RMK AO2 |
| 00:21 EST |  Clear | 3°C / 37°F | 2°C / 36°F | 93% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KLWB 260521Z AUTO 00000KT 10SM CLR 03/02 A2994 RMK AO2 |
| 00:01 EST |  Partly Cloudy | 3°C / 37°F | 2°C / 36°F | 93% | 1014 mb (29.94 in) | NNE 6 kph (NNE 3.5 mph) | - | 10SM |
| | KLWB 260501Z AUTO 02003KT 10SM SCT044 03/02 A2994 RMK AO2 |