| 08:34 CST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1016 mb (30 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KFFM 291434Z AUTO 31007KT 10SM SCT015 OVC037 00/M01 A2999 RMK AO2 |
| 08:14 CST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1016 mb (30 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KFFM 291414Z AUTO 32008KT 10SM SCT015 OVC037 00/M01 A2999 RMK AO2 |
| 07:53 CST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1016 mb (30 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KFFM 291353Z AUTO 32009KT 10SM OVC013 00/M01 A2999 RMK AO2 |
| 07:33 CST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1015 mb (29.97 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KFFM 291333Z AUTO 32009KT 10SM BKN013 OVC034 00/M01 A2998 RMK AO2 |
| 07:13 CST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1015 mb (29.97 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KFFM 291313Z AUTO 32009KT 10SM BKN015 OVC034 00/M01 A2998 RMK AO2 |
| 06:53 CST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1015 mb (29.97 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KFFM 291253Z AUTO 32009KT 10SM OVC015 00/M01 A2998 RMK AO2 |
| 06:33 CST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1015 mb (29.97 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KFFM 291233Z AUTO 32009KT 10SM OVC017 00/M01 A2997 RMK AO2 |
| 06:13 CST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1015 mb (29.97 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KFFM 291213Z AUTO 31007KT 10SM BKN021 OVC031 00/M01 A2998 RMK AO2 |
| 05:53 CST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1015 mb (29.97 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KFFM 291153Z AUTO 30005KT 10SM BKN021 OVC031 M01/M01 A2997 RMK AO2 |
| 05:33 CST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1015 mb (29.97 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KFFM 291133Z AUTO 30005KT 10SM SCT023 OVC031 M01/M01 A2997 RMK AO2 |
| 05:13 CST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1015 mb (29.97 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KFFM 291113Z AUTO 31005KT 10SM OVC031 M01/M01 A2997 RMK AO2 |
| 04:53 CST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1015 mb (29.97 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KFFM 291053Z AUTO 32005KT 10SM OVC033 M01/M01 A2996 RMK AO2 |
| 04:34 CST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1015 mb (29.97 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KFFM 291034Z AUTO 31005KT 10SM OVC033 M01/M01 A2996 RMK AO2 |
| 04:13 CST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1015 mb (29.97 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KFFM 291013Z AUTO 32005KT 10SM OVC035 M01/M01 A2996 RMK AO2 |
| 03:53 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1015 mb (29.97 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KFFM 290953Z AUTO 32006KT 10SM SCT021 OVC039 M01/M02 A2996 RMK AO2 |
| 03:33 CST |  Mostly Cloudy | -2°C / 28°F | -2°C / 28°F | 100% | 1015 mb (29.97 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KFFM 290933Z AUTO 32006KT 10SM SCT021 BKN041 M02/M02 A2996 RMK AO2 |
| 03:13 CST |  Partly Cloudy | -2°C / 28°F | -2°C / 28°F | 100% | 1015 mb (29.97 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KFFM 290913Z AUTO 32007KT 10SM SCT021 M02/M02 A2996 RMK AO2 |
| 02:53 CST |  Partly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1015 mb (29.97 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KFFM 290853Z AUTO 32007KT 10SM SCT039 M01/M02 A2996 RMK AO2 |
| 02:33 CST |  Mostly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1015 mb (29.97 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KFFM 290833Z AUTO 32008KT 10SM BKN039 M01/M02 A2996 RMK AO2 |
| 02:13 CST |  Mostly Cloudy | -1°C / 30°F | -1°C / 30°F | 100% | 1015 mb (29.97 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KFFM 290813Z AUTO 32007KT 10SM BKN035 M01/M01 A2996 RMK AO2 |
| 01:53 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1014 mb (29.94 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KFFM 290753Z AUTO 32006KT 10SM OVC035 01/M01 A2995 RMK AO2 |
| 01:33 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1014 mb (29.94 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KFFM 290733Z AUTO 31005KT 10SM OVC035 01/M01 A2995 RMK AO2 |
| 01:13 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1014 mb (29.94 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KFFM 290713Z AUTO 31004KT 10SM OVC033 01/M01 A2995 RMK AO2 |
| 00:53 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1014 mb (29.94 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KFFM 290653Z AUTO 33004KT 10SM SCT027 OVC033 01/M01 A2994 RMK AO2 |
| 00:33 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1014 mb (29.94 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KFFM 290633Z AUTO 35006KT 10SM OVC025 01/M01 A2994 RMK AO2 |
| 00:13 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1014 mb (29.94 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KFFM 290613Z AUTO 35005KT 10SM OVC023 01/00 A2994 RMK AO2 |