| 05:01 CST |  Overcast Light Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1012 mb (29.88 in) | NW 6 kph (NW 3.5 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMSL 301101Z AUTO 32003KT 3SM -RA BR OVC003 13/12 A2989 RMK AO2 CIG 002V006 P0000 |
| 04:53 CST |  Overcast Light Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1012 mb (29.88 in) | Calm | 1.78 mm (0.07 in) | 1 3/4SM |
| | KMSL 301053Z AUTO 00000KT 1 3/4SM -RA BR OVC003 13/12 A2989 RMK AO2 CIG 002V006 SLP119 P0007 T01330122 |
| 04:33 CST |  Overcast Light Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1012 mb (29.88 in) | Calm | 1.52 mm (0.06 in) | 1 3/4SM |
| | KMSL 301033Z AUTO 00000KT 1 3/4SM -RA BR OVC005 13/12 A2988 RMK AO2 CIG 003V009 P0006 |
| 04:23 CST |  Overcast Light Rain | 13°C / 55°F | 13°C / 55°F | 100% | 1012 mb (29.88 in) | Calm | 1.27 mm (0.05 in) | 2 1/2SM |
| | KMSL 301023Z AUTO 00000KT 2 1/2SM -RA BR OVC003 13/13 A2988 RMK AO2 CIG 003V009 P0005 |
| 04:01 CST |  Overcast Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1012 mb (29.88 in) | Calm | 0.51 mm (0.02 in) | 1 3/4SM |
| | KMSL 301001Z AUTO 00000KT 1 3/4SM RA BR OVC003 13/12 A2988 RMK AO2 P0002 |
| 03:53 CST |  Overcast Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1012 mb (29.88 in) | Calm | 3.05 mm (0.12 in) | 1 3/4SM |
| | KMSL 300953Z AUTO 00000KT 1 3/4SM RA BR OVC005 13/12 A2988 RMK AO2 CIG 003V009 SLP115 P0012 T01280122 |
| 03:39 CST |  Overcast Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1012 mb (29.88 in) | Calm | 2.29 mm (0.09 in) | 1 3/4SM |
| | KMSL 300939Z AUTO 00000KT 1 3/4SM RA BR OVC005 13/12 A2989 RMK AO2 CIG 003V008 P0009 |
| 03:32 CST |  Overcast Light Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | Calm | 1.78 mm (0.07 in) | 2SM |
| | KMSL 300932Z AUTO 00000KT 2SM -RA BR OVC007 13/12 A2990 RMK AO2 CIG 003V010 P0007 |
| 03:16 CST |  Overcast Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | Calm | 1.27 mm (0.05 in) | 3SM |
| | KMSL 300916Z AUTO 00000KT 3SM RA BR BKN009 OVC019 13/12 A2990 RMK AO2 P0005 |
| 03:09 CST |  Overcast Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | Calm | 0.76 mm (0.03 in) | 2 1/2SM |
| | KMSL 300909Z AUTO 00000KT 2 1/2SM RA BR SCT009 BKN019 OVC036 13/12 A2990 RMK AO2 P0003 |
| 02:59 CST |  Overcast Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | Calm | 0.25 mm (0.01 in) | 3SM |
| | KMSL 300859Z AUTO 00000KT 3SM RA BR BKN021 OVC041 13/12 A2990 RMK AO2 P0001 |
| 02:53 CST |  Overcast Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1012 mb (29.88 in) | Calm | 3.05 mm (0.12 in) | 2SM |
| | KMSL 300853Z AUTO 00000KT 2SM RA BR FEW019 BKN039 OVC090 13/12 A2989 RMK AO2 SLP121 P0012 60054 T01280122 58002 |
| 02:49 CST |  Overcast Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1012 mb (29.88 in) | Calm | 2.79 mm (0.11 in) | 2SM |
| | KMSL 300849Z AUTO 00000KT 2SM RA BR BKN041 OVC090 13/12 A2989 RMK AO2 P0011 |
| 01:53 CST |  Overcast Light Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | W 6 kph (W 3.5 mph) | 10.67 mm (0.42 in) | 4SM |
| | KMSL 300753Z AUTO 27003KT 4SM -RA BR FEW031 BKN060 OVC080 13/12 A2991 RMK AO2 SLP126 P0042 T01330122 |
| 01:33 CST |  Overcast Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | W 7 kph (W 4.6 mph) | 9.91 mm (0.39 in) | 4SM |
| | KMSL 300733Z AUTO 27004KT 4SM RA BR SCT027 BKN038 OVC048 13/12 A2990 RMK AO2 P0039 |
| 01:26 CST |  Overcast Heavy Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | SSW 15 kph (SSW 9.2 mph) | 9.65 mm (0.38 in) | 2 1/2SM |
| | KMSL 300726Z AUTO 26008KT 2 1/2SM +RA BR SCT018 BKN038 OVC050 13/12 A2991 RMK AO2 P0038 |
| 01:18 CST |  Overcast Heavy Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | WNW 9 kph (WNW 5.8 mph) | 8.64 mm (0.34 in) | 1 3/4SM |
| | KMSL 300718Z AUTO 29005KT 1 3/4SM +RA BR BKN014 BKN023 OVC038 13/12 A2991 RMK AO2 P0034 |
| 01:15 CST |  Overcast Heavy Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | NW 9 kph (NW 5.8 mph) | 8.13 mm (0.32 in) | 1 3/4SM |
| | KMSL 300715Z AUTO 30005KT 1 3/4SM +RA BR SCT012 BKN031 OVC048 13/12 A2991 RMK AO2 P0032 |
| 01:09 CST |  Overcast Heavy Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | NW 13 kph (NW 8.1 mph) | 4.83 mm (0.19 in) | 2SM |
| | KMSL 300709Z AUTO 31007KT 2SM +RA BR FEW010 BKN030 OVC046 13/12 A2991 RMK AO2 P0019 |
| 00:53 CST |  Overcast Light Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | NNW 9 kph (NNW 5.8 mph) | 0.00 mm (0.00 in) | 9SM |
| | KMSL 300653Z AUTO 34005KT 9SM -RA FEW022 OVC032 13/12 A2990 RMK AO2 RAB51 SLP122 P0000 T01330117 |