| 07:42 CST |  Overcast Fog And Mist | 1°C / 34°F | 1°C / 34°F | 100% | 1012 mb (29.88 in) | W 20 kph (W 12.7 mph) | 0.25 mm (0.01 in) | 2SM |
| | KBMI 261342Z 28011KT 2SM -RASN BR OVC005 01/01 A2988 RMK AO2 CIG 004V008 UPB35E42SNB42 P0001 |
| 06:56 CST |  Overcast Light Rain | 1°C / 34°F | 1°C / 34°F | 100% | 1011 mb (29.85 in) | W 24 kph (W 15 mph) | 0.00 mm (0.00 in) | 6SM |
| | KBMI 261256Z 28013KT 6SM -RA BR OVC007 01/01 A2986 RMK AO2 T00110005 CIG 004V010 UPB10E14 P0000 SLP124 |
| 05:56 CST |  Overcast Light Rain | 2°C / 36°F | 1°C / 34°F | 93% | 1010 mb (29.83 in) | W 26 kph (W 16.1 mph) | 0.25 mm (0.01 in) | 6SM |
| | KBMI 261156Z 28014KT 6SM -RA BR OVC009 02/01 A2984 RMK AO2 55000 60001 70007 T00160005 10022 20016 CIG 005V012 UPE19RAB19 P0001 SLP118 |
| 04:56 CST |  Overcast Unknown Precip | 2°C / 36°F | 1°C / 34°F | 93% | 1010 mb (29.83 in) | W 22 kph (W 13.8 mph) | 0.00 mm (0.00 in) | 7SM |
| | KBMI 261056Z AUTO 27012KT 7SM UP BKN009 OVC015 02/01 A2983 RMK AO2 T00220011 CIG 007V012 UPB24 P0000 SLP114 |
| 04:49 CST |  Overcast Unknown Precip | 2°C / 36°F | 1°C / 34°F | 93% | 1010 mb (29.83 in) | W 26 kph (W 16.1 mph) | 0.00 mm (0.00 in) | 5SM |
| | KBMI 261049Z AUTO 27014KT 5SM UP BR BKN009 OVC012 02/01 A2983 RMK AO2 CIG 007V010 UPB24 P0000 |
| 04:11 CST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1010 mb (29.83 in) | SSW 24 kph (SSW 15 mph) | - | 9SM |
| | KBMI 261011Z AUTO 26013KT 9SM OVC012 02/01 A2983 RMK AO2 |
| 03:56 CST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1010 mb (29.83 in) | SSW 26 kph (SSW 16.1 mph) | - | 10SM |
| | KBMI 260956Z AUTO 25014KT 10SM BKN009 OVC014 02/01 A2983 RMK AO2 T00220011 CIG 007V012 SLP111 |
| 02:56 CST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1010 mb (29.83 in) | SSW 19 kph (SSW 11.5 mph) | - | 9SM |
| | KBMI 260856Z AUTO 26010KT 9SM OVC009 02/01 A2984 RMK AO2 57003 T00220011 CIG 007V014 SLP115 |
| 02:46 CST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1010 mb (29.83 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KBMI 260846Z AUTO 26011KT 10SM OVC009 02/01 A2984 RMK AO2 CIG 007V013 |
| 01:56 CST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1010 mb (29.83 in) | SSW 22 kph (SSW 13.8 mph) | - | 10SM |
| | KBMI 260756Z AUTO 26012KT 10SM OVC011 02/01 A2984 RMK AO2 T00220011 SLP116 |
| 00:56 CST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1011 mb (29.85 in) | SSW 22 kph (SSW 13.8 mph) | - | 10SM |
| | KBMI 260656Z AUTO 25012KT 10SM OVC011 02/01 A2985 RMK AO2 T00220011 SLP116 |