| 10:53 CST |  Clear | 2°C / 36°F | -5°C / 23°F | 60% | 1015 mb (29.97 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KSBM 271653Z AUTO VRB03KT 10SM CLR 02/M05 A2997 RMK AO2 SLP156 T00221050 |
| 09:53 CST |  Clear | 2°C / 36°F | -5°C / 23°F | 60% | 1015 mb (29.97 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KSBM 271553Z AUTO 33005KT 10SM CLR 02/M05 A2998 RMK AO2 SLP159 T00171050 |
| 08:53 CST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1015 mb (29.97 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KSBM 271453Z AUTO 33009KT 10SM CLR 01/M06 A2997 RMK AO2 SLP159 T00061056 53014 |
| 07:53 CST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1015 mb (29.97 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KSBM 271353Z AUTO 32006KT 10SM CLR M01/M06 A2996 RMK AO2 SLP153 T10061061 |
| 06:53 CST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1014 mb (29.94 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KSBM 271253Z AUTO 32006KT 10SM CLR M01/M06 A2994 RMK AO2 SLP148 T10111061 |
| 05:53 CST |  Overcast | 0°C / 32°F | -7°C / 19°F | 60% | 1014 mb (29.94 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KSBM 271153Z AUTO 34011KT 10SM OVC035 00/M07 A2993 RMK AO2 SLP144 70006 T00001067 10000 21006 52009 |
| 04:53 CST |  Overcast | 0°C / 32°F | -7°C / 19°F | 60% | 1013 mb (29.91 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KSBM 271053Z AUTO 32009KT 10SM OVC041 00/M07 A2992 RMK AO2 SLP140 T00001067 |
| 03:53 CST |  Overcast | 0°C / 32°F | -7°C / 19°F | 60% | 1013 mb (29.91 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KSBM 270953Z AUTO 32008KT 10SM OVC041 00/M07 A2991 RMK AO2 SLP137 T00001067 |
| 02:53 CST |  Overcast | 0°C / 32°F | -6°C / 21°F | 64% | 1013 mb (29.91 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KSBM 270853Z AUTO 32008KT 10SM OVC041 00/M06 A2990 RMK AO2 SLP134 T00001056 51010 |
| 01:53 CST |  Overcast | 0°C / 32°F | -6°C / 21°F | 64% | 1013 mb (29.91 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KSBM 270753Z AUTO 31008KT 10SM OVC041 00/M06 A2990 RMK AO2 SLP132 T00001056 |
| 00:53 CST |  Overcast | 0°C / 32°F | -5°C / 23°F | 69% | 1012 mb (29.88 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KSBM 270653Z AUTO 31009KT 10SM OVC043 00/M05 A2988 RMK AO2 SLP127 T00001050 |