| 15:54 CST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1013 mb (29.91 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KISW 262154Z AUTO 32010KT 10SM OVC018 M01/M04 A2992 RMK AO2 SLP141 T10061039 TSNO |
| 14:54 CST |  Overcast | 0°C / 32°F | -4°C / 25°F | 75% | 1013 mb (29.91 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KISW 262054Z AUTO 32012G23KT 10SM OVC020 00/M04 A2991 RMK AO2 SLP139 T00001044 53001 TSNO |
| 13:54 CST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1013 mb (29.91 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KISW 261954Z AUTO 30012KT 10SM OVC016 01/M03 A2990 RMK AO2 SLP135 T00061028 TSNO |
| 12:54 CST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1013 mb (29.91 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KISW 261854Z AUTO 32010KT 10SM OVC016 01/M02 A2990 RMK AO2 SLP135 T00111022 TSNO |
| 11:54 CST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1013 mb (29.91 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KISW 261754Z AUTO 32013G18KT 10SM OVC016 01/M02 A2991 RMK AO2 SLP138 T00111022 10022 20011 50003 TSNO |
| 10:54 CST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1013 mb (29.91 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KISW 261654Z AUTO 32013KT 10SM OVC018 02/M02 A2991 RMK AO2 SLP137 T00171022 TSNO |
| 09:54 CST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1013 mb (29.91 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KISW 261554Z AUTO 33008G17KT 10SM OVC020 02/M02 A2991 RMK AO2 SLP139 T00171022 TSNO |
| 08:54 CST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1013 mb (29.91 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KISW 261454Z AUTO 32011G20KT 10SM OVC020 02/M02 A2990 RMK AO2 SLP135 T00171017 53020 TSNO |
| 07:54 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1012 mb (29.88 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KISW 261354Z AUTO 32013G18KT 10SM OVC022 02/M01 A2988 RMK AO2 SLP126 T00171011 TSNO |
| 07:13 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1011 mb (29.85 in) | NNW 26 kph (NNW 16.1 mph) | - | 10SM |
| | KISW 261313Z AUTO 33014G24KT 10SM BKN022 OVC080 02/M01 A2985 RMK AO2 TSNO |
| 06:54 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1011 mb (29.85 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KISW 261254Z AUTO 32010G18KT 10SM SCT022 OVC080 02/M01 A2985 RMK AO2 SLP116 T00221006 TSNO |
| 06:47 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1011 mb (29.85 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KISW 261247Z AUTO 32009KT 10SM SCT022 OVC080 02/M01 A2985 RMK AO2 TSNO |
| 05:54 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1010 mb (29.83 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KISW 261154Z AUTO 33010G22KT 10SM OVC021 02/00 A2984 RMK AO2 SLP114 60001 7//// T00220000 10044 20022 53014 TSNO |
| 04:54 CST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1010 mb (29.83 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KISW 261054Z AUTO 33010KT 10SM OVC019 03/01 A2982 RMK AO2 SLP107 T00280006 TSNO |
| 03:54 CST |  Overcast | 3°C / 37°F | 2°C / 36°F | 93% | 1009 mb (29.8 in) | NNW 17 kph (NNW 10.4 mph) | 0.00 mm (0.00 in) | 10SM |
| | KISW 260954Z AUTO 34009G17KT 10SM OVC019 03/02 A2981 RMK AO2 RAB07E22 SLP103 P0000 T00330017 TSNO |
| 02:54 CST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1009 mb (29.8 in) | NNW 17 kph (NNW 10.4 mph) | 0.00 mm (0.00 in) | 10SM |
| | KISW 260854Z AUTO 34009KT 10SM OVC017 04/02 A2980 RMK AO2 RAB12E54 SLP098 P0000 60001 T00390022 53010 TSNO |
| 01:54 CST |  Overcast | 4°C / 39°F | 3°C / 37°F | 93% | 1008 mb (29.77 in) | NNW 19 kph (NNW 11.5 mph) | 0.00 mm (0.00 in) | 10SM |
| | KISW 260754Z AUTO 33010G17KT 10SM SCT015 SCT021 OVC025 04/03 A2978 RMK AO2 RAE02 SLP094 P0000 T00390028 TSNO |
| 01:49 CST |  Overcast | 4°C / 39°F | 3°C / 37°F | 93% | 1008 mb (29.77 in) | NNW 17 kph (NNW 10.4 mph) | 0.00 mm (0.00 in) | 10SM |
| | KISW 260749Z AUTO 34009G17KT 10SM SCT015 OVC025 04/03 A2978 RMK AO2 RAE02 P0000 TSNO |
| 00:54 CST |  Overcast Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1008 mb (29.77 in) | NNW 19 kph (NNW 11.5 mph) | 0.25 mm (0.01 in) | 10SM |
| | KISW 260654Z AUTO 34010G16KT 10SM -RA BKN012 OVC019 04/03 A2976 RMK AO2 RAB0556 SLP087 P0001 T00390028 TSNO |
| 00:38 CST |  Overcast Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1008 mb (29.77 in) | NNW 15 kph (NNW 9.2 mph) | 0.25 mm (0.01 in) | 10SM |
| | KISW 260638Z AUTO 34008KT 10SM -RA BKN014 OVC022 04/03 A2976 RMK AO2 RAB0556 P0001 TSNO |
| 00:05 CST |  Overcast Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1007 mb (29.74 in) | NNW 17 kph (NNW 10.4 mph) | 0.00 mm (0.00 in) | 10SM |
| | KISW 260605Z AUTO 34009KT 10SM -RA SCT014 OVC024 04/03 A2975 RMK AO2 RAB0556 P0000 TSNO |