| 21:55 CST |  Clear | -2°C / 28°F | -12°C / 10°F | 47% | 1030 mb (30.42 in) | ESE 7 kph (ESE 4.6 mph) | - | 10SM |
| | KHOP 120355Z AUTO 11004KT 10SM CLR M02/M12 A3042 RMK AO2 SLP309 T10221119 |
| 20:55 CST |  Clear | -1°C / 30°F | -13°C / 9°F | 40% | 1030 mb (30.42 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KHOP 120255Z AUTO 12004KT 10SM CLR M01/M13 A3042 RMK AO2 SLP308 T10141133 55001 |
| 19:55 CST |  Clear | -1°C / 30°F | -14°C / 7°F | 37% | 1030 mb (30.42 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KHOP 120155Z AUTO 14004KT 10SM CLR M01/M14 A3041 RMK AO2 SLP308 T10091137 |
| 18:55 CST |  Clear | -1°C / 30°F | -13°C / 9°F | 40% | 1030 mb (30.42 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KHOP 120055Z AUTO 13003KT 10SM CLR M01/M13 A3042 RMK AO2 SLP309 T10051127 |
| 17:55 CST |  Clear | 0°C / 32°F | -13°C / 9°F | 37% | 1030 mb (30.42 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KHOP 112355Z AUTO 13003KT 10SM CLR M00/M13 A3042 RMK AO2 SLP310 T10011131 10038 21001 50003 |
| 16:55 CST |  Clear | 1°C / 34°F | -14°C / 7°F | 32% | 1030 mb (30.42 in) | Calm | - | 10SM |
| | KHOP 112255Z AUTO 00000KT 10SM CLR 01/M14 A3042 RMK AO2 SLP311 T00141142 |
| 15:55 CST |  Clear | 3°C / 37°F | -15°C / 5°F | 26% | 1030 mb (30.42 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KHOP 112155Z AUTO 14006KT 10SM CLR 03/M15 A3041 RMK AO2 SLP307 T00281148 |
| 14:55 CST |  Clear | 3°C / 37°F | -16°C / 3°F | 23% | 1030 mb (30.42 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KHOP 112055Z AUTO 14007KT 10SM CLR 03/M16 A3041 RMK AO2 SLP306 T00341155 56011 |
| 13:55 CST |  Clear | 4°C / 39°F | -14°C / 7°F | 26% | 1030 mb (30.42 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KHOP 111955Z AUTO 15007KT 10SM CLR 04/M14 A3041 RMK AO2 SLP306 T00371144 |
| 12:55 CST |  Clear | 3°C / 37°F | -15°C / 5°F | 26% | 1030 mb (30.42 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KHOP 111855Z AUTO 20006KT 10SM CLR 03/M15 A3042 RMK AO2 SLP310 T00331152 |
| 11:55 CST |  Clear | 2°C / 36°F | -13°C / 9°F | 32% | 1031 mb (30.45 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KHOP 111755Z AUTO 12004KT 10SM CLR 02/M13 A3045 RMK AO2 SLP318 T00221129 10023 21076 58010 |
| 10:55 CST |  Overcast | 2°C / 36°F | -11°C / 12°F | 38% | 1032 mb (30.48 in) | Calm | - | 10SM |
| | KHOP 111655Z AUTO 00000KT 10SM OVC140 02/M11 A3048 RMK AO2 SLP331 T00161115 |
| 09:55 CST |  Overcast | 0°C / 32°F | -9°C / 16°F | 51% | 1033 mb (30.5 in) | Calm | - | 10SM |
| | KHOP 111555Z AUTO 00000KT 10SM OVC150 00/M09 A3049 RMK AO2 SLP334 T00051090 |
| 08:55 CST |  Clear | -2°C / 28°F | -9°C / 16°F | 59% | 1032 mb (30.48 in) | Calm | - | 10SM |
| | KHOP 111455Z AUTO 00000KT 10SM CLR M02/M09 A3047 RMK AO2 SLP329 T10251091 51023 |
| 07:55 CST |  Mostly Cloudy | -4°C / 25°F | -9°C / 16°F | 69% | 1032 mb (30.48 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KHOP 111355Z AUTO 22004KT 10SM BKN190 M04/M09 A3047 RMK AO2 PRESRR SLP327 T10421091 |
| 06:55 CST |  Overcast | -7°C / 19°F | -11°C / 12°F | 73% | 1030 mb (30.42 in) | Calm | - | 10SM |
| | KHOP 111255Z AUTO 00000KT 10SM OVC190 M07/M11 A3043 RMK AO2 SLP313 T10661108 |
| 05:55 CST |  Mostly Cloudy | -7°C / 19°F | -11°C / 12°F | 73% | 1030 mb (30.42 in) | Calm | - | 10SM |
| | KHOP 111155Z AUTO 00000KT 10SM BKN180 M07/M11 A3041 RMK AO2 SLP306 T10691108 11057 21077 53007 |
| 04:55 CST |  Partly Cloudy | -7°C / 19°F | -11°C / 12°F | 73% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KHOP 111055Z AUTO 00000KT 10SM FEW210 M07/M11 A3039 RMK AO2 SLP301 T10701112 |
| 03:55 CST |  Partly Cloudy | -7°C / 19°F | -11°C / 12°F | 73% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KHOP 110955Z AUTO 00000KT 10SM SCT190 M07/M11 A3038 RMK AO2 SLP297 T10721105 |
| 02:55 CST |  Mostly Cloudy | -7°C / 19°F | -11°C / 12°F | 73% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KHOP 110855Z AUTO 00000KT 10SM BKN190 M07/M11 A3039 RMK AO2 SLP298 T10691107 51009 |
| 01:55 CST |  Clear | -7°C / 19°F | -12°C / 10°F | 68% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KHOP 110755Z AUTO 00000KT 10SM CLR M07/M12 A3038 RMK AO2 SLP296 T10661117 |
| 00:55 CST |  Clear | -7°C / 19°F | -12°C / 10°F | 68% | 1029 mb (30.39 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KHOP 110655Z AUTO 20003KT 10SM CLR M07/M12 A3038 RMK AO2 SLP296 T10711121 |