| 21:55 CST |  Mostly Cloudy | 2°C / 36°F | -1°C / 30°F | 81% | 1015 mb (29.97 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KSZL 220355Z AUTO 13006KT 10SM BKN160 02/M01 A2998 RMK AO2 SLP160 T00191014 |
| 20:55 CST |  Partly Cloudy | 2°C / 36°F | -1°C / 30°F | 81% | 1016 mb (30 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KSZL 220255Z AUTO 14007KT 10SM FEW180 02/M01 A2999 RMK AO2 SLP163 T00241012 55011 |
| 19:55 CST |  Mostly Cloudy | 3°C / 37°F | -1°C / 30°F | 75% | 1015 mb (29.97 in) | SE 19 kph (SE 11.5 mph) | - | 10SM |
| | KSZL 220155Z AUTO 12010KT 10SM BKN160 03/M01 A2997 RMK AO2 SLP157 T00271011 |
| 18:55 CST |  Partly Cloudy | 3°C / 37°F | -1°C / 30°F | 75% | 1016 mb (30 in) | ESE 17 kph (ESE 10.4 mph) | - | 10SM |
| | KSZL 220055Z AUTO 11009KT 10SM SCT150 03/M01 A2999 RMK AO2 SLP162 T00251014 |
| 17:55 CST |  Overcast | 3°C / 37°F | -2°C / 28°F | 70% | 1017 mb (30.03 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KSZL 212355Z AUTO 12007KT 10SM OVC150 03/M02 A3002 RMK AO2 SLP173 T00341015 10066 20029 400661006 58009 |
| 16:55 CST |  Mostly Cloudy | 4°C / 39°F | -2°C / 28°F | 65% | 1017 mb (30.03 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KSZL 212255Z AUTO 13005KT 10SM BKN140 04/M02 A3003 RMK AO2 SLP178 T00351018 |
| 15:55 CST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1018 mb (30.06 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KSZL 212155Z AUTO 13004KT 10SM CLR 06/M01 A3005 RMK AO2 SLP184 T00591014 |
| 14:55 CST |  Clear | 6°C / 43°F | -2°C / 28°F | 57% | 1018 mb (30.06 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KSZL 212055Z AUTO 15006KT 10SM CLR 06/M02 A3005 RMK AO2 SLP183 T00621016 56027 |
| 13:55 CST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1018 mb (30.06 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KSZL 211955Z AUTO 14007KT 10SM CLR 06/M01 A3006 RMK AO2 SLP185 T00571014 |
| 12:55 CST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1019 mb (30.09 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KSZL 211855Z AUTO 13007KT 10SM CLR 04/M02 A3008 RMK AO2 PRESFR SLP196 T00431018 |
| 11:55 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1020 mb (30.12 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KSZL 211755Z AUTO 18008KT 10SM CLR 03/M02 A3013 RMK AO2 SLP211 T00271024 10027 21006 58012 |
| 10:55 CST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1022 mb (30.18 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KSZL 211655Z 18008KT 10SM CLR 02/M03 A3017 RMK AO2A SLP225 T00161029 |
| 10:28 CST |  Mostly Cloudy | 1°C / 34°F | -3°C / 27°F | 75% | 1022 mb (30.18 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KSZL 211628Z 17006KT 10SM SCT021 BKN200 01/M03 A3017 |
| 10:23 CST |  Partly Cloudy | 2°C / 36°F | -3°C / 27°F | 70% | 1022 mb (30.18 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KSZL 211623Z AUTO 17007KT 10SM SCT019 02/M03 A3017 RMK AO2 SLP226 |
| 10:03 CST |  Mostly Cloudy | 1°C / 34°F | -3°C / 27°F | 75% | 1022 mb (30.18 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KSZL 211603Z AUTO 15005KT 10SM BKN019 01/M03 A3017 RMK AO2 CIG 013V030 BKN V OVC CIG 014 RWY01 SLP226 |
| 09:55 CST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1022 mb (30.18 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KSZL 211555Z AUTO 16005KT 10SM OVC014 00/M03 A3018 RMK AO2 SLP229 T00041030 |
| 08:55 CST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1022 mb (30.18 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KSZL 211455Z AUTO 20005KT 10SM OVC014 M00/M03 A3017 RMK AO2 SLP225 T10001031 51006 |
| 07:55 CST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1021 mb (30.15 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KSZL 211355Z AUTO 15003KT 10SM OVC014 M01/M03 A3016 RMK AO2 SLP221 T10051032 |
| 07:15 CST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1022 mb (30.18 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KSZL 211315Z AUTO 18003KT 10SM OVC014 M00/M03 A3017 RMK AO2 SLP224 |
| 07:08 CST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KSZL 211308Z AUTO 00000KT 10SM OVC015 M00/M03 A3016 RMK AO2 SLP223 |
| 06:55 CST |  Overcast | 0°C / 32°F | -4°C / 25°F | 75% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KSZL 211255Z AUTO 00000KT 10SM OVC014 M00/M04 A3016 RMK AO2 SLP221 T10021035 |
| 05:55 CST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KSZL 211155Z AUTO 00000KT 10SM OVC015 M00/M03 A3015 RMK AO2 SLP217 T10011032 10009 21003 53002 |
| 04:55 CST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KSZL 211055Z AUTO 33003KT 10SM OVC017 M00/M03 A3014 RMK AO2 SLP214 T10001032 |
| 03:55 CST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KSZL 210955Z AUTO 00000KT 10SM OVC018 M00/M03 A3014 RMK AO2 SLP212 T10001032 |
| 02:55 CST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KSZL 210855Z AUTO 34004KT 10SM OVC017 M00/M03 A3014 RMK AO2 SLP214 T10021033 53002 |
| 01:55 CST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1020 mb (30.12 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KSZL 210755Z AUTO 33006KT 10SM OVC016 00/M03 A3013 RMK AO2 SLP210 T00031029 |
| 00:55 CST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1020 mb (30.12 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KSZL 210655Z AUTO 34009KT 320V030 10SM OVC015 01/M03 A3013 RMK AO2 SLP211 T00061026 |