| 16:53 CST |  Clear | 7°C / 45°F | 1°C / 34°F | 66% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KMSL 302253Z AUTO 00000KT 10SM CLR 07/01 A3012 RMK AO2 SLP200 T00670011 |
| 15:53 CST |  Clear | 8°C / 46°F | 2°C / 36°F | 66% | 1019 mb (30.09 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KMSL 302153Z AUTO 36008KT 10SM CLR 08/02 A3010 RMK AO2 SLP192 T00830017 |
| 15:28 CST |  Partly Cloudy | 8°C / 46°F | 2°C / 36°F | 66% | 1019 mb (30.09 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KMSL 302128Z AUTO 34008KT 10SM SCT028 08/02 A3010 RMK AO2 |
| 15:01 CST |  Mostly Cloudy | 8°C / 46°F | 2°C / 36°F | 66% | 1019 mb (30.09 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KMSL 302101Z AUTO 35007KT 10SM BKN028 08/02 A3008 RMK AO2 |
| 14:53 CST |  Mostly Cloudy | 8°C / 46°F | 2°C / 36°F | 66% | 1019 mb (30.09 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KMSL 302053Z AUTO 34007G14KT 10SM BKN030 08/02 A3008 RMK AO2 SLP186 T00830022 51007 |
| 14:09 CST |  Overcast | 8°C / 46°F | 3°C / 37°F | 71% | 1019 mb (30.09 in) | N 15 kph (N 9.2 mph) | - | 9SM |
| | KMSL 302009Z AUTO 35008KT 9SM SCT026 OVC033 08/03 A3009 RMK AO2 |
| 13:53 CST |  Overcast | 8°C / 46°F | 3°C / 37°F | 71% | 1019 mb (30.09 in) | N 15 kph (N 9.2 mph) | - | 8SM |
| | KMSL 301953Z AUTO 36008KT 8SM BKN023 OVC033 08/03 A3008 RMK AO2 SLP186 T00780028 |
| 12:53 CST |  Overcast | 7°C / 45°F | 4°C / 39°F | 81% | 1018 mb (30.06 in) | NNW 13 kph (NNW 8.1 mph) | - | 7SM |
| | KMSL 301853Z AUTO 34007KT 7SM OVC017 07/04 A3007 RMK AO2 SLP182 T00720039 |
| 11:53 CST |  Overcast Hazy | 7°C / 45°F | 4°C / 39°F | 81% | 1018 mb (30.06 in) | N 19 kph (N 11.5 mph) | - | 6SM |
| | KMSL 301753Z AUTO 35010G16KT 6SM HZ OVC015 07/04 A3006 RMK AO2 SLP179 60002 T00720044 10133 20072 50002 |
| 11:41 CST |  Overcast Hazy | 8°C / 46°F | 4°C / 39°F | 76% | 1018 mb (30.06 in) | N 24 kph (N 15 mph) | - | 6SM |
| | KMSL 301741Z AUTO 35013G19KT 6SM HZ OVC015 08/04 A3007 RMK AO2 |
| 11:20 CST |  Overcast Hazy | 8°C / 46°F | 5°C / 41°F | 82% | 1018 mb (30.06 in) | NNW 15 kph (NNW 9.2 mph) | - | 4SM |
| | KMSL 301720Z AUTO 34008G15KT 4SM HZ OVC011 08/05 A3006 RMK AO2 |
| 10:53 CST |  Overcast Fog And Mist | 8°C / 46°F | 6°C / 43°F | 87% | 1018 mb (30.06 in) | NNW 17 kph (NNW 10.4 mph) | - | 3SM |
| | KMSL 301653Z AUTO 34009G16KT 3SM BR OVC007 08/06 A3006 RMK AO2 CIG 006V010 SLP179 T00780056 |
| 10:51 CST |  Overcast Fog And Mist | 8°C / 46°F | 6°C / 43°F | 87% | 1018 mb (30.06 in) | NNW 17 kph (NNW 10.4 mph) | - | 3SM |
| | KMSL 301651Z AUTO 33009G16KT 3SM BR OVC007 08/06 A3007 RMK AO2 CIG 006V010 |
| 10:16 CST |  Overcast Fog And Mist | 8°C / 46°F | 7°C / 45°F | 93% | 1018 mb (30.06 in) | NNW 15 kph (NNW 9.2 mph) | - | 2 1/2SM |
| | KMSL 301616Z AUTO 33008G15KT 2 1/2SM BR OVC007 08/07 A3005 RMK AO2 |
| 10:08 CST |  Overcast Fog And Mist | 8°C / 46°F | 6°C / 43°F | 87% | 1018 mb (30.06 in) | NNW 20 kph (NNW 12.7 mph) | - | 3SM |
| | KMSL 301608Z AUTO 34011KT 3SM BR OVC007 08/06 A3005 RMK AO2 |
| 09:53 CST |  Overcast Fog And Mist | 8°C / 46°F | 7°C / 45°F | 93% | 1018 mb (30.06 in) | NNW 17 kph (NNW 10.4 mph) | - | 2 1/2SM |
| | KMSL 301553Z AUTO 33009G18KT 2 1/2SM BR OVC007 08/07 A3006 RMK AO2 SLP177 T00830067 |
| 08:53 CST |  Overcast | 9°C / 48°F | 8°C / 46°F | 94% | 1016 mb (30 in) | N 15 kph (N 9.2 mph) | - | 9SM |
| | KMSL 301453Z AUTO 35008KT 9SM OVC007 09/08 A3000 RMK AO2 SLP159 60002 T00890078 51027 |
| 07:53 CST |  Overcast Fog And Mist | 9°C / 48°F | 8°C / 46°F | 94% | 1015 mb (29.97 in) | NNW 11 kph (NNW 6.9 mph) | 0.25 mm (0.01 in) | 4SM |
| | KMSL 301353Z AUTO 33006KT 4SM BR OVC007 09/08 A2997 RMK AO2 RAB18E52 CIG 004V011 SLP148 P0001 T00940083 |
| 07:44 CST |  Overcast Light Rain | 10°C / 50°F | 9°C / 48°F | 94% | 1015 mb (29.97 in) | NW 11 kph (NW 6.9 mph) | 0.25 mm (0.01 in) | 2 1/2SM |
| | KMSL 301344Z AUTO 32006KT 2 1/2SM -RA BR BKN007 OVC021 10/09 A2997 RMK AO2 RAB18 CIG 004V011 P0001 |
| 06:53 CST |  Overcast | 11°C / 52°F | 10°C / 50°F | 94% | 1015 mb (29.97 in) | NW 26 kph (NW 16.1 mph) | 0.25 mm (0.01 in) | 10SM |
| | KMSL 301253Z AUTO 32014G20KT 10SM OVC009 11/10 A2996 RMK AO2 RAB1159E53 CIG 005V013 PRESRR SLP142 P0001 T01110100 |
| 06:43 CST |  Overcast Light Rain | 12°C / 54°F | 11°C / 52°F | 94% | 1014 mb (29.94 in) | NNW 24 kph (NNW 15 mph) | 0.25 mm (0.01 in) | 9SM |
| | KMSL 301243Z AUTO 33013G20KT 9SM -RA BKN009 OVC020 12/11 A2994 RMK AO2 RAB1159 P0001 |
| 06:18 CST |  Overcast Light Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | NNW 7 kph (NNW 4.6 mph) | 0.00 mm (0.00 in) | 10SM |
| | KMSL 301218Z AUTO 33004KT 10SM -RA SCT007 BKN016 OVC055 13/12 A2991 RMK AO2 RAB1159 P0000 |
| 05:53 CST |  Overcast Fog And Mist | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | NW 15 kph (NW 9.2 mph) | 0.51 mm (0.02 in) | 5SM |
| | KMSL 301153Z AUTO 32008KT 5SM BR BKN005 OVC023 13/12 A2992 RMK AO2 RAE47 CIG 003V012 SLP130 P0002 60075 70085 T01330122 10133 20128 53009 |
| 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 |