| 11:54 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1008 mb (29.77 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KIMT 291754Z AUTO 32008KT 10SM SCT011 BKN017 OVC033 02/00 A2978 RMK AO2 SLP098 60002 T00170000 10017 20000 57001 |
| 11:46 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1008 mb (29.77 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KIMT 291746Z AUTO 32007KT 10SM FEW009 BKN013 OVC035 02/M01 A2978 RMK AO2 |
| 11:34 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1008 mb (29.77 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KIMT 291734Z AUTO 33006KT 10SM BKN011 OVC019 02/M01 A2978 RMK AO2 |
| 10:54 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1008 mb (29.77 in) | NW 11 kph (NW 6.9 mph) | - | 9SM |
| | KIMT 291654Z AUTO 31006KT 9SM BKN007 OVC031 01/M01 A2978 RMK AO2 CIG 005V011 SLP099 T00111006 |
| 10:51 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1008 mb (29.77 in) | NW 13 kph (NW 8.1 mph) | - | 8SM |
| | KIMT 291651Z AUTO 32007KT 8SM BKN007 OVC029 01/M01 A2978 RMK AO2 CIG 005V011 |
| 10:08 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1008 mb (29.77 in) | Calm | - | 6SM |
| | KIMT 291608Z AUTO 00000KT 6SM BR FEW007 OVC021 01/M01 A2978 RMK AO2 |
| 09:54 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1008 mb (29.77 in) | NNW 6 kph (NNW 3.5 mph) | 0.00 mm (0.00 in) | 5SM |
| | KIMT 291554Z AUTO 33003KT 5SM BR BKN021 OVC026 01/M01 A2978 RMK AO2 SNE50 SLP099 P0000 T00061006 |
| 09:38 CST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1008 mb (29.77 in) | NNW 6 kph (NNW 3.5 mph) | 0.00 mm (0.00 in) | 2SM |
| | KIMT 291538Z AUTO 34003KT 2SM -SN BR FEW003 BKN021 OVC026 01/M01 A2978 RMK AO2 P0000 |
| 09:31 CST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1008 mb (29.77 in) | NNW 6 kph (NNW 3.5 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KIMT 291531Z AUTO 33003KT 1 3/4SM -SN BR FEW004 BKN021 OVC026 01/M01 A2978 RMK AO2 P0000 |
| 09:13 CST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1008 mb (29.77 in) | Calm | 0.00 mm (0.00 in) | 1 1/4SM |
| | KIMT 291513Z AUTO 00000KT 1 1/4SM -SN BR SCT004 OVC009 01/M01 A2978 RMK AO2 P0000 |
| 08:58 CST |  Overcast Light Snow | 1°C / 34°F | -1°C / 30°F | 87% | 1008 mb (29.77 in) | Calm | 0.00 mm (0.00 in) | 1 3/4SM |
| | KIMT 291458Z AUTO 00000KT 1 3/4SM -SN BR BKN004 OVC011 01/M01 A2978 RMK AO2 P0000 |
| 08:54 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | Calm | 0.25 mm (0.01 in) | 1 3/4SM |
| | KIMT 291454Z AUTO 00000KT 1 3/4SM -SN BR SCT004 OVC011 00/M01 A2978 RMK AO2 SLP099 P0001 60002 T00001011 50001 |
| 08:43 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | Calm | 0.25 mm (0.01 in) | 1 1/4SM |
| | KIMT 291443Z AUTO 00000KT 1 1/4SM -SN BR FEW004 OVC011 00/M01 A2978 RMK AO2 P0001 |
| 08:31 CST |  Obscured Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | Calm | 0.25 mm (0.01 in) | 1SM |
| | KIMT 291431Z AUTO 00000KT 1SM -SN BR VV011 00/M01 A2978 RMK AO2 P0001 |
| 08:20 CST |  Obscured Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | Calm | 0.00 mm (0.00 in) | 1SM |
| | KIMT 291420Z AUTO 00000KT 1SM -SN BR VV008 00/M01 A2978 RMK AO2 P0000 |
| 08:04 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | Calm | 0.00 mm (0.00 in) | 1SM |
| | KIMT 291404Z AUTO 00000KT 1SM -SN BR FEW003 OVC010 00/M01 A2978 RMK AO2 P0000 |
| 07:54 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | Calm | 0.00 mm (0.00 in) | 1 1/2SM |
| | KIMT 291354Z AUTO 00000KT 1 1/2SM -SN BR OVC012 00/M01 A2978 RMK AO2 SLP099 P0000 T00001006 |
| 07:36 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | Calm | 0.00 mm (0.00 in) | 2SM |
| | KIMT 291336Z AUTO 00000KT 2SM -SN BR OVC012 00/M01 A2978 RMK AO2 P0000 |
| 06:54 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | Calm | 0.25 mm (0.01 in) | 2 1/2SM |
| | KIMT 291254Z AUTO 00000KT 2 1/2SM -SN BR BKN020 BKN031 OVC039 00/M01 A2977 RMK AO2 SLP096 P0001 T00001006 |
| 06:39 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | Calm | 0.25 mm (0.01 in) | 2SM |
| | KIMT 291239Z AUTO 00000KT 2SM -SN BR OVC014 00/M01 A2977 RMK AO2 P0001 |
| 06:29 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | Calm | 0.00 mm (0.00 in) | 1 3/4SM |
| | KIMT 291229Z AUTO 00000KT 1 3/4SM -SN BR OVC014 00/M01 A2977 RMK AO2 P0000 |
| 06:18 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | Calm | 0.00 mm (0.00 in) | 2 1/2SM |
| | KIMT 291218Z AUTO 00000KT 2 1/2SM -SN BR OVC016 00/M01 A2977 RMK AO2 P0000 |
| 05:54 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | NNW 7 kph (NNW 4.6 mph) | 0.25 mm (0.01 in) | 2SM |
| | KIMT 291154Z AUTO 33004KT 2SM -SN BR OVC012 00/M01 A2977 RMK AO2 SLP095 P0001 60002 70002 T00001011 10000 21011 58001 |
| 05:49 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | NNW 7 kph (NNW 4.6 mph) | 0.25 mm (0.01 in) | 2SM |
| | KIMT 291149Z AUTO 33004KT 2SM -SN BR OVC012 00/M01 A2977 RMK AO2 P0001 |
| 05:22 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | NW 6 kph (NW 3.5 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KIMT 291122Z AUTO 32003KT 1 3/4SM -SN BR BKN010 OVC017 00/M01 A2977 RMK AO2 P0001 |
| 05:13 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | NNW 7 kph (NNW 4.6 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KIMT 291113Z AUTO 33004KT 1 1/2SM -SN BR SCT008 OVC017 00/M01 A2977 RMK AO2 P0000 |
| 04:54 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | NW 7 kph (NW 4.6 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KIMT 291054Z AUTO 31004KT 1 3/4SM -SN BR OVC015 00/M01 A2977 RMK AO2 SLP097 P0001 T00001011 |
| 04:33 CST |  Overcast Light Snow | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | NW 7 kph (NW 4.6 mph) | 0.00 mm (0.00 in) | 2SM |
| | KIMT 291033Z AUTO 31004KT 2SM -SN BR OVC015 00/M01 A2977 RMK AO2 P0000 |
| 04:19 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1008 mb (29.77 in) | NW 7 kph (NW 4.6 mph) | 0.00 mm (0.00 in) | 2SM |
| | KIMT 291019Z AUTO 31004KT 2SM -SN BR BKN013 OVC021 00/M02 A2977 RMK AO2 P0000 |
| 04:03 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1008 mb (29.77 in) | Calm | 0.00 mm (0.00 in) | 2SM |
| | KIMT 291003Z AUTO 00000KT 2SM -SN BR OVC015 00/M02 A2977 RMK AO2 P0000 |
| 03:57 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1008 mb (29.77 in) | Calm | 0.00 mm (0.00 in) | 1 3/4SM |
| | KIMT 290957Z AUTO 00000KT 1 3/4SM -SN BR BKN013 OVC060 00/M02 A2977 RMK AO2 P0000 |
| 03:54 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1008 mb (29.77 in) | Calm | 0.00 mm (0.00 in) | 2SM |
| | KIMT 290954Z AUTO 00000KT 2SM -SN BR BKN015 OVC060 00/M02 A2977 RMK AO2 SNB38 SLP095 P0000 T00001017 |
| 03:49 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1008 mb (29.77 in) | Calm | 0.00 mm (0.00 in) | 3SM |
| | KIMT 290949Z AUTO 00000KT 3SM -SN BR BKN019 BKN034 OVC060 00/M02 A2977 RMK AO2 SNB38 P0000 |
| 03:28 CST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1008 mb (29.77 in) | Calm | - | 9SM |
| | KIMT 290928Z AUTO 00000KT 9SM SCT023 BKN055 OVC080 00/M02 A2977 RMK AO2 |
| 02:54 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1008 mb (29.77 in) | Calm | - | 8SM |
| | KIMT 290854Z AUTO 00000KT 8SM OVC021 M01/M02 A2978 RMK AO2 SLP097 T10061022 58003 |
| 02:26 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1008 mb (29.77 in) | Calm | - | 9SM |
| | KIMT 290826Z AUTO 00000KT 9SM BKN021 BKN085 OVC100 M01/M02 A2978 RMK AO2 |
| 01:54 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1008 mb (29.77 in) | Calm | - | 9SM |
| | KIMT 290754Z AUTO 00000KT 9SM SCT100 OVC120 M01/M02 A2978 RMK AO2 SLP097 T10061022 |
| 01:10 CST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1009 mb (29.8 in) | Calm | - | 9SM |
| | KIMT 290710Z AUTO 00000KT 9SM SCT020 OVC095 00/M02 A2979 RMK AO2 |
| 00:54 CST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KIMT 290654Z AUTO 00000KT 10SM BKN018 OVC090 00/M02 A2979 RMK AO2 SLP100 T00001017 |