| 05:30 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KHJH 281130Z AUTO 00000KT 10SM CLR M01/M02 A2973 RMK AO2 T10151022 |
| 05:10 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KHJH 281110Z AUTO 00000KT 10SM CLR M01/M02 A2973 RMK AO2 T10111018 |
| 04:50 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KHJH 281050Z AUTO 00000KT 10SM CLR M01/M02 A2973 RMK AO2 T10151022 |
| 04:30 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KHJH 281030Z AUTO 00000KT 10SM CLR 00/M01 A2973 RMK AO2 T00001007 |
| 04:10 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KHJH 281010Z AUTO 00000KT 10SM CLR 00/M01 A2974 RMK AO2 T10051012 |
| 03:50 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KHJH 280950Z AUTO 00000KT 10SM CLR 00/M01 A2974 RMK AO2 T10011013 |
| 03:30 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KHJH 280930Z AUTO 00000KT 10SM CLR 00/M02 A2975 RMK AO2 T00001016 |
| 03:10 CST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KHJH 280910Z AUTO 00000KT 10SM CLR 01/00 A2975 RMK AO2 T00081004 |
| 02:50 CST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KHJH 280850Z AUTO 00000KT 10SM CLR 01/00 A2976 RMK AO2 T00061003 |
| 02:30 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KHJH 280830Z AUTO 00000KT 10SM CLR 00/M01 A2976 RMK AO2 T00021007 |
| 02:10 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KHJH 280810Z AUTO 00000KT 10SM CLR 00/M01 A2976 RMK AO2 T00011010 |
| 01:50 CST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KHJH 280750Z AUTO 00000KT 10SM CLR 01/00 A2976 RMK AO2 T00121002 |
| 01:30 CST |  Clear | 3°C / 37°F | 0°C / 32°F | 81% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KHJH 280730Z AUTO 00000KT 10SM CLR 03/00 A2976 RMK AO2 T00310000 |
| 01:10 CST |  Clear | 4°C / 39°F | 0°C / 32°F | 75% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KHJH 280710Z AUTO 00000KT 10SM CLR 04/00 A2977 RMK AO2 T00350004 |
| 00:50 CST |  Clear | 3°C / 37°F | 0°C / 32°F | 81% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KHJH 280650Z AUTO 00000KT 10SM CLR 03/00 A2976 RMK AO2 T00330001 |
| 00:30 CST |  Clear | 8°C / 46°F | 2°C / 36°F | 66% | 1008 mb (29.77 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KHJH 280630Z AUTO 22006KT 10SM CLR 08/02 A2977 RMK AO2 T00770016 |
| 00:10 CST |  Clear | 3°C / 37°F | 1°C / 34°F | 87% | 1008 mb (29.77 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KHJH 280610Z AUTO 23004KT 10SM CLR 03/01 A2977 RMK AO2 T00340012 |