| 08:13 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1016 mb (30 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KFFM 021413Z AUTO 31006G09KT 10SM OVC010 M03/M04 A2999 RMK AO2 |
| 07:53 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1016 mb (30 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KFFM 021353Z AUTO 31009KT 10SM OVC008 M03/M04 A2999 RMK AO2 |
| 07:33 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1015 mb (29.97 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KFFM 021333Z AUTO 32009KT 10SM OVC008 M03/M04 A2998 RMK AO2 |
| 07:13 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1015 mb (29.97 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KFFM 021313Z AUTO 33009KT 10SM OVC008 M03/M04 A2998 RMK AO2 |
| 06:54 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1015 mb (29.97 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KFFM 021254Z AUTO 33008KT 10SM OVC008 M03/M04 A2998 RMK AO2 |
| 06:33 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1015 mb (29.97 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KFFM 021233Z AUTO 32010KT 10SM OVC008 M03/M04 A2998 RMK AO2 |
| 06:13 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1015 mb (29.97 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KFFM 021213Z AUTO 32010G14KT 10SM OVC008 M03/M04 A2997 RMK AO2 |
| 05:53 CST |  Overcast | -3°C / 27°F | -3°C / 27°F | 100% | 1015 mb (29.97 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KFFM 021153Z AUTO 34010KT 10SM OVC008 M03/M03 A2997 RMK AO2 |
| 05:33 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1015 mb (29.97 in) | NNW 22 kph (NNW 13.8 mph) | - | 10SM |
| | KFFM 021133Z AUTO 33012G15KT 10SM OVC008 M03/M04 A2997 RMK AO2 |
| 05:13 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1015 mb (29.97 in) | NNW 24 kph (NNW 15 mph) | - | 10SM |
| | KFFM 021113Z AUTO 33013G18KT 10SM OVC008 M03/M04 A2996 RMK AO2 |
| 04:53 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1015 mb (29.97 in) | NNW 28 kph (NNW 17.3 mph) | - | 10SM |
| | KFFM 021053Z AUTO 33015G19KT 10SM OVC008 M03/M04 A2996 RMK AO2 |
| 04:33 CST |  Overcast | -3°C / 27°F | -3°C / 27°F | 100% | 1015 mb (29.97 in) | NNW 24 kph (NNW 15 mph) | - | 10SM |
| | KFFM 021033Z AUTO 33013G19KT 10SM OVC006 M03/M03 A2996 RMK AO2 |
| 04:13 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KFFM 021013Z AUTO 31013KT 10SM OVC006 M02/M03 A2995 RMK AO2 |
| 03:53 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | NW 26 kph (NW 16.1 mph) | - | 10SM |
| | KFFM 020953Z AUTO 31014KT 10SM OVC006 M02/M03 A2995 RMK AO2 |
| 03:33 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KFFM 020933Z AUTO 31012G17KT 10SM OVC006 M02/M03 A2995 RMK AO2 |
| 03:13 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KFFM 020913Z AUTO 30011KT 10SM OVC008 M02/M03 A2995 RMK AO2 |
| 02:53 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KFFM 020853Z AUTO 31008KT 10SM OVC008 M02/M03 A2994 RMK AO2 |
| 02:33 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KFFM 020833Z AUTO 32012KT 10SM OVC008 M02/M03 A2994 RMK AO2 |
| 02:13 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1014 mb (29.94 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KFFM 020813Z AUTO 31015KT 10SM OVC008 M01/M02 A2993 RMK AO2 |
| 01:53 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1013 mb (29.91 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KFFM 020753Z AUTO 33009G15KT 10SM OVC008 M01/M02 A2992 RMK AO2 |
| 01:33 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1013 mb (29.91 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KFFM 020733Z AUTO 32009KT 10SM OVC014 M01/M02 A2992 RMK AO2 |
| 01:13 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1013 mb (29.91 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KFFM 020713Z AUTO 31008KT 10SM OVC018 M01/M02 A2992 RMK AO2 |
| 00:53 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1013 mb (29.91 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KFFM 020653Z AUTO 33009KT 10SM OVC020 M01/M02 A2992 RMK AO2 |
| 00:34 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1013 mb (29.91 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KFFM 020634Z AUTO 32012KT 10SM SCT009 OVC018 M01/M02 A2991 RMK AO2 |
| 00:14 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1013 mb (29.91 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KFFM 020614Z AUTO 33010KT 10SM SCT009 OVC014 M01/M02 A2991 RMK AO2 |