| 16:15 CST |  Clear | 14°C / 57°F | 5°C / 41°F | 55% | 1017 mb (30.03 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KHYI 262215Z AUTO 09005KT 10SM CLR 14/05 A3002 RMK AO1 |
| 15:55 CST |  Clear | 14°C / 57°F | 5°C / 41°F | 55% | 1017 mb (30.03 in) | E 13 kph (E 8.1 mph) | - | 10SM |
| | KHYI 262155Z AUTO 10007KT 10SM CLR 14/05 A3002 RMK AO1 |
| 15:35 CST |  Partly Cloudy | 13°C / 55°F | 5°C / 41°F | 59% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KHYI 262135Z AUTO 00000KT 10SM FEW035 13/05 A3002 RMK AO1 |
| 15:15 CST |  Mostly Cloudy | 13°C / 55°F | 5°C / 41°F | 59% | 1017 mb (30.03 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KHYI 262115Z AUTO 08004KT 10SM BKN035 13/05 A3002 RMK AO1 |
| 14:55 CST |  Overcast | 14°C / 57°F | 5°C / 41°F | 55% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KHYI 262055Z AUTO 00000KT 10SM OVC035 14/05 A3002 RMK AO1 57027 |
| 14:35 CST |  Overcast | 13°C / 55°F | 4°C / 39°F | 55% | 1017 mb (30.03 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KHYI 262035Z AUTO 08003KT 10SM OVC035 13/04 A3002 RMK AO1 |
| 14:15 CST |  Overcast | 13°C / 55°F | 4°C / 39°F | 55% | 1017 mb (30.03 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KHYI 262015Z AUTO 09005KT 10SM FEW029 OVC035 13/04 A3002 RMK AO1 |
| 13:55 CST |  Overcast | 13°C / 55°F | 4°C / 39°F | 55% | 1017 mb (30.03 in) | NNE 6 kph (NNE 3.5 mph) | - | 10SM |
| | KHYI 261955Z AUTO 02003KT 10SM OVC037 13/04 A3002 RMK AO1 |
| 13:35 CST |  Overcast | 12°C / 54°F | 3°C / 37°F | 54% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KHYI 261935Z AUTO 00000KT 10SM OVC037 12/03 A3004 RMK AO1 |
| 13:15 CST |  Overcast | 12°C / 54°F | 3°C / 37°F | 54% | 1018 mb (30.06 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KHYI 261915Z AUTO 13004KT 10SM SCT027 OVC039 12/03 A3005 RMK AO1 |
| 12:55 CST |  Mostly Cloudy | 12°C / 54°F | 3°C / 37°F | 54% | 1018 mb (30.06 in) | ESE 7 kph (ESE 4.6 mph) | - | 10SM |
| | KHYI 261855Z AUTO 11004KT 10SM FEW027 BKN039 12/03 A3006 RMK AO1 |
| 12:35 CST |  Mostly Cloudy | 12°C / 54°F | 2°C / 36°F | 51% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHYI 261835Z AUTO 00000KT 10SM BKN039 12/02 A3007 RMK AO1 |
| 12:15 CST |  Mostly Cloudy | 11°C / 52°F | 2°C / 36°F | 54% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KHYI 261815Z AUTO 00000KT 10SM BKN037 11/02 A3009 RMK AO1 |
| 11:55 CST |  Mostly Cloudy | 11°C / 52°F | 0°C / 32°F | 47% | 1019 mb (30.09 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KHYI 261755Z AUTO 12004KT 10SM BKN037 11/00 A3010 RMK AO1 10110 21020 57003 |
| 11:35 CST |  Mostly Cloudy | 10°C / 50°F | -1°C / 30°F | 47% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KHYI 261735Z AUTO 00000KT 10SM BKN039 10/M01 A3011 RMK AO1 |
| 11:15 CST |  Mostly Cloudy | 9°C / 48°F | 0°C / 32°F | 54% | 1020 mb (30.12 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KHYI 261715Z AUTO 04003KT 10SM BKN039 09/00 A3012 RMK AO1 |
| 10:55 CST |  Mostly Cloudy | 9°C / 48°F | 0°C / 32°F | 54% | 1020 mb (30.12 in) | NNE 6 kph (NNE 3.5 mph) | - | 10SM |
| | KHYI 261655Z AUTO 02003KT 10SM BKN039 09/00 A3013 RMK AO1 |
| 10:35 CST |  Partly Cloudy | 9°C / 48°F | -1°C / 30°F | 50% | 1020 mb (30.12 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KHYI 261635Z AUTO 04003KT 10SM SCT037 09/M01 A3013 RMK AO1 |
| 10:15 CST |  Clear | 8°C / 46°F | -2°C / 28°F | 50% | 1020 mb (30.12 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KHYI 261615Z AUTO 03003KT 10SM CLR 08/M02 A3012 RMK AO1 |
| 09:55 CST |  Partly Cloudy | 7°C / 45°F | -3°C / 27°F | 49% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KHYI 261555Z AUTO 00000KT 10SM FEW035 SCT043 07/M03 A3012 RMK AO1 |
| 09:35 CST |  Mostly Cloudy | 6°C / 43°F | 0°C / 32°F | 66% | 1020 mb (30.12 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KHYI 261535Z AUTO 01004KT 10SM BKN043 06/00 A3012 RMK AO1 |
| 09:15 CST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KHYI 261515Z AUTO 00000KT 10SM OVC043 03/M01 A3012 RMK AO1 |
| 08:55 CST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1020 mb (30.12 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KHYI 261455Z AUTO 35003KT 10SM OVC041 02/M02 A3011 RMK AO1 52024 |
| 08:35 CST |  Mostly Cloudy | 2°C / 36°F | -2°C / 28°F | 75% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KHYI 261435Z AUTO 00000KT 10SM BKN038 02/M02 A3010 RMK AO1 |
| 08:15 CST |  Mostly Cloudy | 1°C / 34°F | -2°C / 28°F | 81% | 1019 mb (30.09 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KHYI 261415Z AUTO 36004KT 10SM BKN038 01/M02 A3010 RMK AO1 |
| 07:55 CST |  Mostly Cloudy | -1°C / 30°F | -4°C / 25°F | 80% | 1019 mb (30.09 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KHYI 261355Z AUTO 34003KT 10SM BKN038 M01/M04 A3009 RMK AO1 |
| 07:35 CST |  Mostly Cloudy | -2°C / 28°F | -4°C / 25°F | 86% | 1019 mb (30.09 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KHYI 261335Z AUTO 34004KT 10SM BKN038 M02/M04 A3008 RMK AO1 |
| 07:15 CST |  Partly Cloudy | -1°C / 30°F | -5°C / 23°F | 75% | 1018 mb (30.06 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KHYI 261315Z AUTO 34004KT 10SM FEW036 M01/M05 A3007 RMK AO1 |
| 06:55 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1018 mb (30.06 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KHYI 261255Z AUTO 35003KT 10SM CLR M02/M04 A3006 RMK AO1 |
| 06:35 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHYI 261235Z AUTO 00000KT 10SM CLR M02/M04 A3006 RMK AO1 |
| 06:15 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHYI 261215Z AUTO 00000KT 10SM CLR M02/M04 A3005 RMK AO1 |
| 05:55 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1017 mb (30.03 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KHYI 261155Z AUTO 34003KT 10SM CLR M02/M05 A3004 RMK AO1 10010 21020 57003 |
| 05:35 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1017 mb (30.03 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KHYI 261135Z AUTO 34004KT 10SM CLR M02/M04 A3004 RMK AO1 |
| 05:15 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1017 mb (30.03 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KHYI 261115Z AUTO 34003KT 10SM CLR M02/M04 A3004 RMK AO1 |
| 04:55 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1017 mb (30.03 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KHYI 261055Z AUTO 34005KT 10SM CLR M02/M04 A3004 RMK AO1 |
| 04:35 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1017 mb (30.03 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KHYI 261035Z AUTO 34004KT 10SM CLR M02/M04 A3004 RMK AO1 |
| 04:15 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1017 mb (30.03 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KHYI 261015Z AUTO 33005KT 10SM CLR M02/M04 A3004 RMK AO1 |
| 03:55 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KHYI 260955Z AUTO 00000KT 10SM CLR M01/M04 A3004 RMK AO1 |
| 03:35 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1017 mb (30.03 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KHYI 260935Z AUTO 01003KT 10SM CLR M01/M04 A3004 RMK AO1 |
| 03:15 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KHYI 260915Z AUTO 01005KT 10SM CLR M01/M04 A3005 RMK AO1 |
| 02:55 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | NNE 6 kph (NNE 3.5 mph) | - | 10SM |
| | KHYI 260855Z AUTO 02003KT 10SM CLR M01/M04 A3005 RMK AO1 57007 |
| 02:35 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHYI 260835Z AUTO 00000KT 10SM CLR M02/M05 A3005 RMK AO1 |
| 02:15 CST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1017 mb (30.03 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KHYI 260815Z AUTO 05003KT 10SM CLR M01/M05 A3004 RMK AO1 |
| 01:55 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1017 mb (30.03 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KHYI 260755Z AUTO 04003KT 10SM CLR M01/M04 A3004 RMK AO1 |
| 01:35 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHYI 260735Z AUTO 00000KT 10SM CLR M01/M04 A3005 RMK AO1 |
| 01:15 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHYI 260715Z AUTO 00000KT 10SM CLR M01/M04 A3006 RMK AO1 |
| 00:55 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHYI 260655Z AUTO 00000KT 10SM CLR M01/M04 A3006 RMK AO1 |
| 00:35 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHYI 260635Z AUTO 00000KT 10SM CLR M01/M03 A3005 RMK AO1 |
| 00:15 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHYI 260615Z AUTO 00000KT 10SM CLR M01/M04 A3006 RMK AO1 |