| 14:53 CST |  Partly Cloudy | 17°C / 63°F | 3°C / 37°F | 39% | 1019 mb (30.09 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KMSY 282053Z 17008KT 10SM FEW075 SCT150 SCT250 17/03 A3009 RMK AO2 SLP191 T01720033 56016 |
| 13:53 CST |  Mostly Cloudy | 18°C / 64°F | 4°C / 39°F | 40% | 1019 mb (30.09 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KMSY 281953Z 15007KT 10SM SCT150 BKN250 18/04 A3010 RMK AO2 SLP195 T01780044 |
| 12:53 CST |  Mostly Cloudy | 17°C / 63°F | 3°C / 37°F | 39% | 1020 mb (30.12 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KMSY 281853Z 12004KT 10SM BKN150 BKN250 17/03 A3012 RMK AO2 SLP201 T01720033 |
| 11:53 CST |  Mostly Cloudy | 17°C / 63°F | 4°C / 39°F | 42% | 1020 mb (30.12 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KMSY 281753Z 09004KT 10SM BKN150 BKN250 17/04 A3013 RMK AO2 SLP207 T01670039 10167 20083 58021 |
| 10:53 CST |  Mostly Cloudy | 14°C / 57°F | 7°C / 45°F | 63% | 1022 mb (30.18 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KMSY 281653Z 17007KT 10SM BKN150 BKN250 14/07 A3019 RMK AO2 SLP224 T01440072 |
| 09:53 CST |  Mostly Cloudy | 13°C / 55°F | 7°C / 45°F | 67% | 1022 mb (30.18 in) | Variable 6 kph (Variable 3.5 mph) | - | 8SM |
| | KMSY 281553Z VRB03KT 8SM BKN150 BKN250 13/07 A3018 RMK AO2 SLP223 T01280072 |
| 08:53 CST |  Mostly Cloudy | 12°C / 54°F | 7°C / 45°F | 72% | 1022 mb (30.18 in) | SSE 11 kph (SSE 6.9 mph) | - | 8SM |
| | KMSY 281453Z 20006KT 8SM SCT130 BKN170 BKN250 12/07 A3019 RMK AO2 SLP227 T01220072 53016 |
| 07:53 CST |  Mostly Cloudy | 10°C / 50°F | 7°C / 45°F | 82% | 1020 mb (30.12 in) | NNE 7 kph (NNE 4.6 mph) | - | 9SM |
| | KMSY 281353Z 02004KT 9SM SCT130 BKN170 BKN250 10/07 A3013 RMK AO2 SLP207 T01000067 |
| 06:53 CST |  Overcast | 9°C / 48°F | 6°C / 43°F | 82% | 1020 mb (30.12 in) | NE 7 kph (NE 4.6 mph) | - | 9SM |
| | KMSY 281253Z 05004KT 9SM SCT130 OVC170 09/06 A3013 RMK AO2 SLP204 T00890061 |
| 05:53 CST |  Overcast | 8°C / 46°F | 6°C / 43°F | 87% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KMSY 281153Z 00000KT 10SM SCT130 OVC170 08/06 A3015 RMK AO2 SLP211 T00830056 10094 20078 53008 |
| 04:53 CST |  Overcast | 9°C / 48°F | 6°C / 43°F | 82% | 1021 mb (30.15 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KMSY 281053Z 20003KT 10SM SCT130 OVC170 09/06 A3014 RMK AO2 SLP208 T00890056 |
| 03:53 CST |  Overcast | 9°C / 48°F | 5°C / 41°F | 76% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KMSY 280953Z 00000KT 10SM SCT130 OVC170 09/05 A3013 RMK AO2 SLP206 T00890050 |
| 02:53 CST |  Overcast | 8°C / 46°F | 4°C / 39°F | 76% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KMSY 280853Z 00000KT 10SM SCT130 OVC170 08/04 A3012 RMK AO2 SLP203 T00830044 56009 |
| 01:53 CST |  Overcast | 9°C / 48°F | 4°C / 39°F | 71% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KMSY 280753Z 00000KT 10SM SCT130 OVC170 09/04 A3013 RMK AO2 SLP205 T00940039 |
| 00:53 CST |  Overcast | 9°C / 48°F | 3°C / 37°F | 66% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KMSY 280653Z 00000KT 10SM SCT130 OVC170 09/03 A3014 RMK AO2 SLP210 T00890033 |