| 05:50 CST |  Overcast Light Rain | 0°C / 32°F | 0°C / 32°F | 100% | 1000 mb (29.53 in) | E 19 kph (E 11.5 mph) | - | 5SM |
| | KCWA 251150Z 08010KT 5SM -RA OVC009 00/00 A2953 |
| 04:33 CST |  Overcast Unknown Precip | 0°C / 32°F | 0°C / 32°F | 100% | 1001 mb (29.56 in) | E 19 kph (E 11.5 mph) | - | 5SM |
| | KCWA 251033Z AUTO 08010G17KT 5SM UP OVC009 00/00 A2955 RMK AO2 T00020000 |
| 04:13 CST |  Overcast Unknown Precip | 0°C / 32°F | 0°C / 32°F | 100% | 1001 mb (29.56 in) | E 19 kph (E 11.5 mph) | - | 5SM |
| | KCWA 251013Z AUTO 08010G16KT 5SM UP OVC009 00/00 A2956 RMK AO2 T00020000 |
| 03:53 CST |  Overcast Unknown Precip | 0°C / 32°F | 0°C / 32°F | 100% | 1001 mb (29.56 in) | E 19 kph (E 11.5 mph) | - | 7SM |
| | KCWA 250953Z AUTO 08010G18KT 7SM UP OVC009 00/00 A2957 RMK AO2 T00020000 |
| 03:33 CST |  Overcast Unknown Precip | 0°C / 32°F | 0°C / 32°F | 100% | 1002 mb (29.59 in) | E 22 kph (E 13.8 mph) | - | 7SM |
| | KCWA 250933Z AUTO 08012G17KT 7SM UP OVC009 00/00 A2959 RMK AO2 T00010000 |
| 03:13 CST |  Overcast Unknown Precip | 0°C / 32°F | 0°C / 32°F | 100% | 1003 mb (29.62 in) | E 22 kph (E 13.8 mph) | - | 7SM |
| | KCWA 250913Z AUTO 09012G16KT 7SM UP OVC009 00/00 A2961 RMK AO2 T00010000 |
| 02:53 CST |  Overcast Unknown Precip | 0°C / 32°F | 0°C / 32°F | 100% | 1003 mb (29.62 in) | E 20 kph (E 12.7 mph) | - | 7SM |
| | KCWA 250853Z AUTO 08011G19KT 7SM UP OVC009 00/00 A2963 RMK AO2 T00020000 |
| 02:33 CST |  Overcast Unknown Precip | 0°C / 32°F | 0°C / 32°F | 100% | 1004 mb (29.65 in) | E 20 kph (E 12.7 mph) | - | 7SM |
| | KCWA 250833Z AUTO 08011G17KT 7SM UP OVC009 00/00 A2964 RMK AO2 T00010000 |
| 02:13 CST |  Overcast | 0°C / 32°F | 0°C / 32°F | 100% | 1004 mb (29.65 in) | E 24 kph (E 15 mph) | - | 7SM |
| | KCWA 250813Z AUTO 08013G19KT 7SM OVC009 00/00 A2965 RMK AO2 T00000000 |
| 01:53 CST |  Overcast | 0°C / 32°F | 0°C / 32°F | 100% | 1004 mb (29.65 in) | E 20 kph (E 12.7 mph) | - | 10SM |
| | KCWA 250753Z AUTO 08011G16KT 10SM OVC009 00/00 A2966 RMK AO2 T00001001 |
| 01:33 CST |  Overcast | 0°C / 32°F | 0°C / 32°F | 100% | 1005 mb (29.68 in) | E 22 kph (E 13.8 mph) | - | 10SM |
| | KCWA 250733Z AUTO 08012G17KT 10SM OVC009 00/00 A2968 RMK AO2 T00001001 |
| 01:13 CST |  Overcast | 0°C / 32°F | 0°C / 32°F | 100% | 1005 mb (29.68 in) | E 17 kph (E 10.4 mph) | - | 10SM |
| | KCWA 250713Z AUTO 08009G16KT 10SM OVC009 00/00 A2969 RMK AO2 T00001002 |
| 00:53 CST |  Overcast Unknown Precip | 0°C / 32°F | 0°C / 32°F | 100% | 1006 mb (29.71 in) | E 20 kph (E 12.7 mph) | - | 7SM |
| | KCWA 250653Z AUTO 09011KT 7SM UP OVC009 00/00 A2971 RMK AO2 T00001002 |
| 00:33 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 1007 mb (29.74 in) | E 22 kph (E 13.8 mph) | - | 7SM |
| | KCWA 250633Z AUTO 09012KT 7SM -SN OVC009 00/00 A2973 RMK AO2 T00001002 |
| 00:13 CST |  Overcast Light Snow | 0°C / 32°F | 0°C / 32°F | 100% | 1007 mb (29.74 in) | E 17 kph (E 10.4 mph) | - | 4SM |
| | KCWA 250613Z AUTO 09009KT 4SM -SN OVC009 00/00 A2973 RMK AO2 T00001005 |