| 11:54 CST |  Clear | 2°C / 36°F | -5°C / 23°F | 60% | 1010 mb (29.83 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KISW 021754Z AUTO 33011KT 10SM CLR 02/M05 A2982 RMK AO2 SLP108 T00171050 10022 21017 58005 TSNO |
| 11:30 CST |  Partly Cloudy | 2°C / 36°F | -4°C / 25°F | 65% | 1010 mb (29.83 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KISW 021730Z AUTO 35009KT 10SM SCT027 02/M04 A2982 RMK AO2 TSNO |
| 11:23 CST |  Mostly Cloudy | 2°C / 36°F | -4°C / 25°F | 65% | 1010 mb (29.83 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KISW 021723Z AUTO 35009KT 10SM BKN027 02/M04 A2982 RMK AO2 TSNO |
| 10:54 CST |  Partly Cloudy | 1°C / 34°F | -5°C / 23°F | 65% | 1010 mb (29.83 in) | NNW 24 kph (NNW 15 mph) | - | 10SM |
| | KISW 021654Z AUTO 33013G19KT 10SM SCT027 01/M05 A2983 RMK AO2 SLP110 T00111050 TSNO |
| 09:54 CST |  Partly Cloudy | 1°C / 34°F | -4°C / 25°F | 70% | 1010 mb (29.83 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KISW 021554Z AUTO 34011KT 10SM FEW025 01/M04 A2984 RMK AO2 SLP115 T00111044 TSNO |
| 08:54 CST |  Clear | 0°C / 32°F | -4°C / 25°F | 75% | 1010 mb (29.83 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KISW 021454Z AUTO 34009KT 10SM CLR 00/M04 A2984 RMK AO2 SLP115 T00001044 51008 TSNO |
| 07:54 CST |  Partly Cloudy | -1°C / 30°F | -3°C / 27°F | 86% | 1010 mb (29.83 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KISW 021354Z AUTO 31004KT 10SM FEW024 M01/M03 A2983 RMK AO2 SLP114 T10061033 TSNO |
| 06:54 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1010 mb (29.83 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KISW 021254Z AUTO 31007KT 10SM CLR M01/M03 A2982 RMK AO2 SLP107 T10061028 TSNO $ |
| 05:54 CST |  Fair | -1°C / 30°F | -2°C / 28°F | 93% | 1009 mb (29.8 in) | W 7 kph (W 4.6 mph) | - | |
| | KISW 021154Z AUTO 28004KT M01/M02 A2981 RMK AO2 SLP105 T10111022 10028 21011 TSNO $ |
| 04:54 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1009 mb (29.8 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KISW 021054Z AUTO 24004KT 10SM CLR M01/M02 A2979 RMK AO2 SLP098 T10061022 TSNO |
| 03:54 CST |  Partly Cloudy | 1°C / 34°F | -2°C / 28°F | 81% | 1008 mb (29.77 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KISW 020954Z AUTO 26004KT 10SM SCT026 01/M02 A2978 RMK AO2 SLP093 T00061017 TSNO |
| 03:16 CST |  Partly Cloudy | 1°C / 34°F | -2°C / 28°F | 81% | 1008 mb (29.77 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KISW 020916Z AUTO 28004KT 10SM SCT023 01/M02 A2977 RMK AO2 TSNO |
| 02:54 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1008 mb (29.77 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KISW 020854Z AUTO 29007KT 10SM OVC023 02/M01 A2977 RMK AO2 SLP088 T00221011 51019 TSNO |
| 02:27 CST |  Mostly Cloudy | 3°C / 37°F | -1°C / 30°F | 75% | 1008 mb (29.77 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KISW 020827Z AUTO 28006KT 10SM BKN025 03/M01 A2977 RMK AO2 TSNO |
| 01:54 CST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1007 mb (29.74 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KISW 020754Z AUTO 29006KT 10SM CLR 03/M01 A2975 RMK AO2 SLP081 T00281011 TSNO |
| 00:54 CST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1007 mb (29.74 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KISW 020654Z AUTO 29007KT 10SM CLR 03/M01 A2973 RMK AO2 SLP075 T00281006 TSNO |