| 13:55 CST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1023 mb (30.21 in) | N 19 kph (N 11.5 mph) | - | 6SM |
| | KSQI 071955Z AUTO 35010KT 6SM OVC018 00/M03 A3020 RMK AO1 |
| 13:35 CST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1022 mb (30.18 in) | NNW 13 kph (NNW 8.1 mph) | - | 8SM |
| | KSQI 071935Z AUTO 33007KT 8SM OVC016 01/M03 A3019 RMK AO1 |
| 13:15 CST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1022 mb (30.18 in) | NW 9 kph (NW 5.8 mph) | - | 7SM |
| | KSQI 071915Z AUTO 30005KT 7SM OVC016 01/M03 A3019 RMK AO1 |
| 12:55 CST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1023 mb (30.21 in) | WNW 13 kph (WNW 8.1 mph) | - | 8SM |
| | KSQI 071855Z AUTO 29007KT 8SM OVC014 01/M03 A3020 RMK AO1 |
| 12:35 CST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1022 mb (30.18 in) | NW 9 kph (NW 5.8 mph) | - | 6SM |
| | KSQI 071835Z AUTO 32005KT 6SM OVC014 01/M03 A3019 RMK AO1 |
| 12:15 CST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1022 mb (30.18 in) | NW 11 kph (NW 6.9 mph) | - | 6SM |
| | KSQI 071815Z AUTO 30006KT 6SM OVC012 01/M03 A3018 RMK AO1 |
| 11:55 CST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1022 mb (30.18 in) | NW 9 kph (NW 5.8 mph) | - | 5SM |
| | KSQI 071755Z AUTO 32005KT 5SM OVC012 00/M03 A3019 RMK AO1 10000 21050 52014 |
| 11:35 CST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | NW 9 kph (NW 5.8 mph) | - | 5SM |
| | KSQI 071735Z AUTO 32005KT 5SM OVC012 M01/M03 A3019 RMK AO1 |
| 11:15 CST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | NNW 11 kph (NNW 6.9 mph) | - | 5SM |
| | KSQI 071715Z AUTO 33006KT 5SM OVC012 M01/M03 A3019 RMK AO1 |
| 10:55 CST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | NW 9 kph (NW 5.8 mph) | - | 5SM |
| | KSQI 071655Z AUTO 30005KT 5SM BKN014 OVC019 M01/M03 A3019 RMK AO1 |
| 10:35 CST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | NW 11 kph (NW 6.9 mph) | - | 4SM |
| | KSQI 071635Z AUTO 30006KT 4SM BKN019 OVC035 M01/M03 A3019 RMK AO1 |
| 10:15 CST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | WNW 11 kph (WNW 6.9 mph) | - | 4SM |
| | KSQI 071615Z AUTO 29006KT 4SM FEW006 OVC017 M01/M03 A3019 RMK AO1 |
| 09:55 CST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | NW 11 kph (NW 6.9 mph) | - | 3SM |
| | KSQI 071555Z AUTO 30006KT 3SM BKN006 OVC015 M01/M03 A3018 RMK AO1 |
| 09:35 CST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | WNW 11 kph (WNW 6.9 mph) | - | 3SM |
| | KSQI 071535Z AUTO 29006KT 3SM SCT006 OVC015 M01/M03 A3017 RMK AO1 |
| 09:15 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1021 mb (30.15 in) | SSW 6 kph (SSW 3.5 mph) | - | 2SM |
| | KSQI 071515Z AUTO 26003KT 2SM SCT004 OVC013 M02/M03 A3016 RMK AO1 |
| 08:55 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1021 mb (30.15 in) | W 6 kph (W 3.5 mph) | - | 2SM |
| | KSQI 071455Z AUTO 27003KT 2SM BKN005 OVC011 M02/M03 A3015 RMK AO1 52017 |
| 08:35 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1021 mb (30.15 in) | Calm | - | 1 1/2SM |
| | KSQI 071435Z AUTO 00000KT 1 1/2SM BKN005 OVC012 M02/M03 A3014 RMK AO1 |
| 08:15 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1020 mb (30.12 in) | Calm | - | 1SM |
| | KSQI 071415Z AUTO 00000KT 1SM OVC014 M03/M04 A3013 RMK AO1 |
| 07:55 CST |  Overcast | -4°C / 25°F | -6°C / 21°F | 86% | 1020 mb (30.12 in) | Calm | - | M1/4SM |
| | KSQI 071355Z AUTO 00000KT M1/4SM OVC014 M04/M06 A3013 RMK AO1 |
| 07:35 CST |  Overcast | -4°C / 25°F | -6°C / 21°F | 86% | 1020 mb (30.12 in) | Calm | - | M1/4SM |
| | KSQI 071335Z AUTO 00000KT M1/4SM OVC016 M04/M06 A3012 RMK AO1 |
| 07:15 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1020 mb (30.12 in) | Calm | - | 1/2SM |
| | KSQI 071315Z AUTO 00000KT 1/2SM OVC025 M03/M04 A3012 RMK AO1 |
| 06:55 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1020 mb (30.12 in) | Calm | - | 2 1/2SM |
| | KSQI 071255Z AUTO 00000KT 2 1/2SM SCT025 OVC050 M03/M04 A3012 RMK AO1 |
| 06:35 CST |  Overcast | -3°C / 27°F | -3°C / 27°F | 100% | 1020 mb (30.12 in) | Calm | - | 2 1/2SM |
| | KSQI 071235Z AUTO 00000KT 2 1/2SM BKN050 OVC120 M03/M03 A3012 RMK AO1 |
| 06:15 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1020 mb (30.12 in) | Calm | - | 2 1/2SM |
| | KSQI 071215Z AUTO 00000KT 2 1/2SM OVC120 M03/M04 A3011 RMK AO1 |
| 05:55 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1019 mb (30.09 in) | Calm | - | 3SM |
| | KSQI 071155Z AUTO 00000KT 3SM SCT055 OVC120 M03/M04 A3010 RMK AO1 11020 21030 54000 |
| 05:35 CST |  Mostly Cloudy | -3°C / 27°F | -4°C / 25°F | 93% | 1019 mb (30.09 in) | Calm | - | 3SM |
| | KSQI 071135Z AUTO 00000KT 3SM FEW018 BKN120 M03/M04 A3010 RMK AO1 |
| 05:15 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1019 mb (30.09 in) | Calm | - | 2SM |
| | KSQI 071115Z AUTO 00000KT 2SM OVC020 M03/M04 A3010 RMK AO1 |
| 04:55 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1019 mb (30.09 in) | Calm | - | 1 3/4SM |
| | KSQI 071055Z AUTO 00000KT 1 3/4SM OVC020 M02/M03 A3010 RMK AO1 |
| 04:35 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1019 mb (30.09 in) | Calm | - | 2SM |
| | KSQI 071035Z AUTO 00000KT 2SM OVC022 M02/M03 A3010 RMK AO1 |
| 04:15 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1019 mb (30.09 in) | Calm | - | 2 1/2SM |
| | KSQI 071015Z AUTO 00000KT 2 1/2SM OVC022 M02/M03 A3010 RMK AO1 |
| 03:55 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1019 mb (30.09 in) | SE 6 kph (SE 3.5 mph) | - | 2 1/2SM |
| | KSQI 070955Z AUTO 12003KT 2 1/2SM OVC022 M02/M03 A3010 RMK AO1 |
| 03:35 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1019 mb (30.09 in) | SE 6 kph (SE 3.5 mph) | - | 2SM |
| | KSQI 070935Z AUTO 13003KT 2SM OVC020 M02/M03 A3010 RMK AO1 |
| 03:15 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1019 mb (30.09 in) | SE 6 kph (SE 3.5 mph) | - | 2 1/2SM |
| | KSQI 070915Z AUTO 12003KT 2 1/2SM OVC022 M02/M03 A3010 RMK AO1 |
| 02:55 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1019 mb (30.09 in) | SE 6 kph (SE 3.5 mph) | - | 4SM |
| | KSQI 070855Z AUTO 13003KT 4SM BKN026 OVC032 M02/M04 A3010 RMK AO1 57003 |
| 02:35 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1019 mb (30.09 in) | Calm | - | 5SM |
| | KSQI 070835Z AUTO 00000KT 5SM FEW020 BKN028 OVC039 M02/M04 A3010 RMK AO1 |
| 02:15 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1019 mb (30.09 in) | E 7 kph (E 4.6 mph) | - | 4SM |
| | KSQI 070815Z AUTO 10004KT 4SM BKN022 OVC029 M02/M04 A3010 RMK AO1 |
| 01:55 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1019 mb (30.09 in) | E 6 kph (E 3.5 mph) | - | 6SM |
| | KSQI 070755Z AUTO 10003KT 6SM BKN026 OVC033 M02/M04 A3010 RMK AO1 |
| 01:35 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KSQI 070735Z AUTO 00000KT 10SM BKN028 BKN033 OVC040 M02/M04 A3011 RMK AO1 |
| 01:15 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KSQI 070715Z AUTO 00000KT 10SM BKN039 BKN045 OVC050 M02/M04 A3010 RMK AO1 |
| 00:55 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1019 mb (30.09 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KSQI 070655Z AUTO 10003KT 10SM OVC060 M02/M04 A3010 RMK AO1 |
| 00:35 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KSQI 070635Z AUTO 00000KT 10SM BKN060 BKN075 OVC090 M02/M04 A3011 RMK AO1 |
| 00:15 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1020 mb (30.12 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KSQI 070615Z AUTO 10003KT 10SM OVC090 M02/M04 A3011 RMK AO1 |