| 14:52 CST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1009 mb (29.8 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KISN 272052Z 36007KT 10SM CLR 03/M03 A2979 RMK AO2 SLP107 T00331028 55002 |
| 13:52 CST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1009 mb (29.8 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KISN 271952Z 35006KT 10SM CLR 03/M03 A2979 RMK AO2 SLP108 T00331028 |
| 12:52 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1009 mb (29.8 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KISN 271852Z 35008KT 10SM CLR 03/M02 A2979 RMK AO2 SLP108 T00331022 |
| 11:52 CST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1009 mb (29.8 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KISN 271752Z 35006KT 10SM CLR 04/M02 A2980 RMK AO2 SLP111 T00391017 10050 21006 50010 |
| 10:52 CST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1009 mb (29.8 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KISN 271652Z 34009KT 10SM CLR 04/M02 A2981 RMK AO2 SLP112 T00391017 |
| 09:52 CST |  Clear | 4°C / 39°F | -1°C / 30°F | 70% | 1009 mb (29.8 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KISN 271552Z 33006KT 10SM CLR 04/M01 A2979 RMK AO2 SLP104 T00391011 |
| 08:52 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1008 mb (29.77 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KISN 271452Z 33004KT 10SM CLR 03/M02 A2977 RMK AO2 PRESRR SLP097 T00331022 53010 |
| 07:52 CST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1007 mb (29.74 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KISN 271352Z 23006KT 10SM CLR 03/M03 A2974 RMK AO2 SLP085 T00331028 |
| 06:52 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1007 mb (29.74 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KISN 271252Z 14003KT 10SM CLR M01/M04 A2973 RMK AO2 SLP085 T10061039 |
| 05:52 CST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1007 mb (29.74 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KISN 271152Z 15006KT 10SM CLR 01/M03 A2974 RMK AO2 SLP087 T00111033 10022 21011 50001 |
| 04:52 CST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KISN 271052Z 00000KT 10SM CLR 01/M03 A2974 RMK AO2 SLP087 T00061033 |
| 03:52 CST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KISN 270952Z 00000KT 10SM CLR 02/M03 A2974 RMK AO2 SLP082 T00171033 |
| 02:52 CST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KISN 270852Z 00000KT 10SM CLR 02/M03 A2973 RMK AO2 SLP081 T00171028 56004 |
| 01:52 CST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1007 mb (29.74 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KISN 270752Z 20003KT 10SM CLR 01/M03 A2973 RMK AO2 SLP085 T00061028 |
| 00:52 CST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1007 mb (29.74 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KISN 270652Z 18005KT 10SM CLR 00/M03 A2973 RMK AO2 SLP085 T00001033 |