| 11:54 CST |  Overcast | 6°C / 43°F | 0°C / 32°F | 66% | 1007 mb (29.74 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KRZN 301754Z AUTO 23008KT 10SM BKN055 OVC070 06/00 A2975 RMK AO2 T00601004 10060 20017 |
| 11:34 CST |  Mostly Cloudy | 5°C / 41°F | 0°C / 32°F | 70% | 1008 mb (29.77 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KRZN 301734Z AUTO 23009KT 10SM SCT065 BKN075 BKN085 05/00 A2976 RMK AO2 T00531004 |
| 11:14 CST |  Mostly Cloudy | 5°C / 41°F | -1°C / 30°F | 66% | 1008 mb (29.77 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KRZN 301714Z AUTO 22008G16KT 10SM BKN060 BKN085 05/M01 A2976 RMK AO2 T00451011 |
| 10:54 CST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1008 mb (29.77 in) | SW 22 kph (SW 13.8 mph) | - | 10SM |
| | KRZN 301654Z AUTO 23012KT 10SM OVC070 04/M01 A2978 RMK AO2 T00381013 |
| 10:34 CST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1009 mb (29.8 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KRZN 301634Z AUTO 24009KT 10SM OVC070 03/M01 A2980 RMK AO2 T00321015 |
| 10:14 CST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1009 mb (29.8 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KRZN 301614Z AUTO 23007KT 10SM OVC070 03/M01 A2980 RMK AO2 T00311015 |
| 09:54 CST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1009 mb (29.8 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KRZN 301554Z AUTO 23007KT 10SM OVC070 03/M01 A2981 RMK AO2 T00311013 |
| 09:35 CST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1009 mb (29.8 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KRZN 301535Z AUTO 22007KT 10SM OVC080 03/M01 A2981 RMK AO2 T00311010 |
| 09:14 CST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1010 mb (29.83 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KRZN 301514Z AUTO 23008KT 10SM OVC080 03/M01 A2983 RMK AO2 T00311010 |
| 08:54 CST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1010 mb (29.83 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KRZN 301454Z AUTO 24007KT 10SM OVC080 03/M01 A2983 RMK AO2 T00311007 |
| 08:34 CST |  Mostly Cloudy | 3°C / 37°F | -1°C / 30°F | 75% | 1010 mb (29.83 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KRZN 301434Z AUTO 23009KT 10SM BKN080 03/M01 A2984 RMK AO2 T00311007 |
| 08:14 CST |  Partly Cloudy | 2°C / 36°F | -2°C / 28°F | 75% | 1010 mb (29.83 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KRZN 301414Z AUTO 23008KT 10SM SCT080 02/M02 A2984 RMK AO2 T00171020 |
| 07:54 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1010 mb (29.83 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KRZN 301354Z AUTO 22007KT 10SM CLR 02/M02 A2984 RMK AO2 T00171018 |
| 07:34 CST |  Partly Cloudy | 2°C / 36°F | -2°C / 28°F | 75% | 1011 mb (29.85 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KRZN 301334Z AUTO 23007KT 10SM SCT036 02/M02 A2985 RMK AO2 T00171018 |
| 07:14 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1011 mb (29.85 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KRZN 301314Z AUTO 22008KT 10SM CLR 02/M02 A2985 RMK AO2 T00171020 |
| 06:54 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1011 mb (29.85 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KRZN 301254Z AUTO 22006KT 10SM CLR 02/M02 A2986 RMK AO2 T00171020 |
| 06:34 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1011 mb (29.85 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KRZN 301234Z AUTO 22006KT 10SM CLR 02/M02 A2986 RMK AO2 T00171019 |
| 06:14 CST |  Partly Cloudy | 2°C / 36°F | -2°C / 28°F | 75% | 1011 mb (29.85 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KRZN 301214Z AUTO 21005KT 10SM SCT050 02/M02 A2986 RMK AO2 T00171017 |
| 05:54 CST |  Mostly Cloudy | 2°C / 36°F | -2°C / 28°F | 75% | 1012 mb (29.88 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KRZN 301154Z AUTO 21005KT 10SM BKN050 02/M02 A2988 RMK AO2 70003 T00171016 10031 20005 |
| 05:34 CST |  Partly Cloudy | 1°C / 34°F | -2°C / 28°F | 81% | 1012 mb (29.88 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KRZN 301134Z AUTO 21004KT 10SM SCT055 01/M02 A2989 RMK AO2 T00131017 |
| 05:14 CST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1012 mb (29.88 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KRZN 301114Z AUTO 20004KT 10SM CLR 02/M01 A2989 RMK AO2 T00171015 |
| 04:54 CST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1012 mb (29.88 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KRZN 301054Z AUTO 21004KT 10SM CLR 02/M01 A2989 RMK AO2 T00171015 |
| 04:34 CST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1013 mb (29.91 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KRZN 301034Z AUTO 22005KT 10SM CLR 02/M01 A2990 RMK AO2 T00171015 |
| 04:15 CST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1013 mb (29.91 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KRZN 301015Z AUTO 24005KT 10SM CLR 02/M01 A2992 RMK AO2 T00171014 |
| 03:54 CST |  Partly Cloudy | 3°C / 37°F | 0°C / 32°F | 81% | 1013 mb (29.91 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KRZN 300954Z AUTO 24006KT 10SM SCT044 03/00 A2992 RMK AO2 T00311002 |
| 03:34 CST |  Partly Cloudy | 3°C / 37°F | 0°C / 32°F | 81% | 1013 mb (29.91 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KRZN 300934Z AUTO 24006KT 10SM SCT044 03/00 A2992 RMK AO2 T00311003 |
| 03:14 CST |  Partly Cloudy | 3°C / 37°F | -1°C / 30°F | 75% | 1013 mb (29.91 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KRZN 300914Z AUTO 23005KT 10SM SCT044 03/M01 A2992 RMK AO2 T00311006 |
| 02:54 CST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1013 mb (29.91 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KRZN 300854Z AUTO 23004KT 10SM SCT038 OVC044 03/M01 A2992 RMK AO2 T00311006 |
| 02:34 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1014 mb (29.94 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KRZN 300834Z AUTO 23003KT 10SM OVC037 03/00 A2993 RMK AO2 T00311005 |
| 02:14 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KRZN 300814Z AUTO 00000KT 10SM OVC037 03/00 A2994 RMK AO2 T00311002 |
| 01:54 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1014 mb (29.94 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KRZN 300754Z AUTO 25003KT 10SM OVC037 03/00 A2994 RMK AO2 T00310000 |
| 01:34 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1014 mb (29.94 in) | SSW 7 kph (SSW 4.6 mph) | - | 7SM |
| | KRZN 300734Z AUTO 24004KT 7SM OVC037 03/00 A2994 RMK AO2 T00310002 |
| 01:14 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1014 mb (29.94 in) | SSW 7 kph (SSW 4.6 mph) | - | 7SM |
| | KRZN 300714Z AUTO 24004KT 7SM OVC037 03/00 A2995 RMK AO2 T00310003 |
| 00:54 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1014 mb (29.94 in) | SW 6 kph (SW 3.5 mph) | - | 7SM |
| | KRZN 300654Z AUTO 23003KT 7SM OVC037 03/00 A2995 RMK AO2 T00310003 |
| 00:34 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1014 mb (29.94 in) | SW 6 kph (SW 3.5 mph) | - | 7SM |
| | KRZN 300634Z AUTO 23003KT 7SM OVC035 03/00 A2995 RMK AO2 T00310003 |
| 00:14 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1014 mb (29.94 in) | SW 6 kph (SW 3.5 mph) | - | 7SM |
| | KRZN 300614Z AUTO 22003KT 7SM OVC035 03/00 A2995 RMK AO2 T00310003 |