| 04:53 CST |  Overcast Light Rain | 3°C / 37°F | 2°C / 36°F | 93% | 995 mb (29.38 in) | NE 9 kph (NE 5.8 mph) | 1.52 mm (0.06 in) | 9SM |
| | KOVS 251053Z AUTO 05005KT 9SM -RA OVC012 03/02 A2938 RMK AO2 SLP955 P0006 T00330017 |
| 03:53 CST |  Overcast Light Rain | 3°C / 37°F | 1°C / 34°F | 87% | 996 mb (29.41 in) | ENE 17 kph (ENE 10.4 mph) | 2.29 mm (0.09 in) | 6SM |
| | KOVS 250953Z AUTO 06009G15KT 6SM -RA BR BKN012 OVC019 03/01 A2941 RMK AO2 SLP966 P0009 T00280011 |
| 02:53 CST |  Overcast Rain | 3°C / 37°F | 1°C / 34°F | 87% | 997 mb (29.44 in) | ENE 13 kph (ENE 8.1 mph) | 3.30 mm (0.13 in) | 6SM |
| | KOVS 250853Z AUTO 07007G15KT 6SM RA BR OVC014 03/01 A2945 RMK AO2 SLP978 P0013 60034 T00330011 58038 |
| 01:53 CST |  Overcast Rain | 3°C / 37°F | 1°C / 34°F | 87% | 998 mb (29.47 in) | ENE 15 kph (ENE 9.2 mph) | 3.56 mm (0.14 in) | 4SM |
| | KOVS 250753Z AUTO 06008G16KT 4SM RA BR OVC012 03/01 A2948 RMK AO2 SLP990 P0014 T00280011 |
| 00:53 CST |  Overcast Light Rain | 3°C / 37°F | 1°C / 34°F | 87% | 1000 mb (29.53 in) | NE 15 kph (NE 9.2 mph) | 1.78 mm (0.07 in) | 5SM |
| | KOVS 250653Z AUTO 05008KT 5SM -RA BR OVC014 03/01 A2953 RMK AO2 SLP007 P0007 T00280011 |