| 08:55 CST |  Clear | 3°C / 37°F | 0°C / 32°F | 81% | 1018 mb (30.06 in) | Calm | - | 4SM |
| | KBVX 221455Z AUTO 00000KT 4SM CLR 03/00 A3005 RMK AO1 52003 |
| 08:35 CST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1017 mb (30.03 in) | NE 7 kph (NE 4.6 mph) | - | 2 1/2SM |
| | KBVX 221435Z AUTO 05004KT 2 1/2SM CLR 02/M01 A3004 RMK AO1 |
| 08:15 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1017 mb (30.03 in) | ENE 11 kph (ENE 6.9 mph) | - | 2 1/2SM |
| | KBVX 221415Z AUTO 06006KT 2 1/2SM CLR 01/M02 A3004 RMK AO1 |
| 07:55 CST |  Partly Cloudy | 0°C / 32°F | -3°C / 27°F | 80% | 1017 mb (30.03 in) | E 9 kph (E 5.8 mph) | - | 1 1/2SM |
| | KBVX 221355Z AUTO 08005KT 1 1/2SM SCT003 00/M03 A3004 RMK AO1 |
| 07:35 CST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1017 mb (30.03 in) | ENE 9 kph (ENE 5.8 mph) | - | 1/4SM |
| | KBVX 221335Z AUTO 07005KT 1/4SM OVC002 M01/M04 A3004 RMK AO1 |
| 07:15 CST |  Overcast | -2°C / 28°F | -5°C / 23°F | 80% | 1017 mb (30.03 in) | E 6 kph (E 3.5 mph) | - | 3/4SM |
| | KBVX 221315Z AUTO 08003KT 3/4SM OVC001 M02/M05 A3004 RMK AO1 |
| 06:55 CST |  Overcast | -2°C / 28°F | -5°C / 23°F | 80% | 1018 mb (30.06 in) | Calm | - | 3/4SM |
| | KBVX 221255Z AUTO 00000KT 3/4SM OVC001 M02/M05 A3005 RMK AO1 |
| 06:35 CST |  Mostly Cloudy | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | ENE 6 kph (ENE 3.5 mph) | - | 1 1/4SM |
| | KBVX 221235Z AUTO 06003KT 1 1/4SM BKN003 M01/M04 A3005 RMK AO1 |
| 06:15 CST |  Partly Cloudy | -1°C / 30°F | -4°C / 25°F | 80% | 1017 mb (30.03 in) | NE 6 kph (NE 3.5 mph) | - | 1 3/4SM |
| | KBVX 221215Z AUTO 05003KT 1 3/4SM SCT046 M01/M04 A3004 RMK AO1 |
| 05:55 CST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1017 mb (30.03 in) | ENE 6 kph (ENE 3.5 mph) | - | 2SM |
| | KBVX 221155Z AUTO 06003KT 2SM OVC046 M01/M03 A3004 RMK AO1 10010 21020 57010 |
| 05:35 CST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | ENE 9 kph (ENE 5.8 mph) | - | 2SM |
| | KBVX 221135Z AUTO 07005KT 2SM OVC046 M01/M04 A3005 RMK AO1 |
| 05:15 CST |  Mostly Cloudy | -1°C / 30°F | -5°C / 23°F | 75% | 1018 mb (30.06 in) | E 11 kph (E 6.9 mph) | - | 2SM |
| | KBVX 221115Z AUTO 09006KT 2SM BKN003 BKN044 M01/M05 A3005 RMK AO1 |
| 04:55 CST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | ESE 7 kph (ESE 4.6 mph) | - | 1 3/4SM |
| | KBVX 221055Z AUTO 11004KT 1 3/4SM OVC003 M01/M04 A3005 RMK AO1 |
| 04:35 CST |  Partly Cloudy | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | SSE 6 kph (SSE 3.5 mph) | - | 2SM |
| | KBVX 221035Z AUTO 15003KT 2SM SCT005 M01/M04 A3006 RMK AO1 |
| 04:15 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1018 mb (30.06 in) | Calm | - | 2 1/2SM |
| | KBVX 221015Z AUTO 00000KT 2 1/2SM CLR M02/M05 A3006 RMK AO1 |
| 03:55 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | Calm | - | 2SM |
| | KBVX 220955Z AUTO 00000KT 2SM CLR M01/M04 A3006 RMK AO1 |
| 03:35 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | Calm | - | 1 3/4SM |
| | KBVX 220935Z AUTO 00000KT 1 3/4SM CLR M01/M04 A3007 RMK AO1 |
| 03:15 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | Calm | - | 2 1/2SM |
| | KBVX 220915Z AUTO 00000KT 2 1/2SM CLR M01/M04 A3007 RMK AO1 |
| 02:55 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | Calm | - | 3SM |
| | KBVX 220855Z AUTO 00000KT 3SM CLR M01/M04 A3007 RMK AO1 57007 |
| 02:35 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1018 mb (30.06 in) | Calm | - | 2 1/2SM |
| | KBVX 220835Z AUTO 00000KT 2 1/2SM CLR M02/M05 A3007 RMK AO1 |
| 02:15 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | Calm | - | 2 1/2SM |
| | KBVX 220815Z AUTO 00000KT 2 1/2SM CLR M01/M04 A3007 RMK AO1 |
| 01:55 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | Calm | - | 2 1/2SM |
| | KBVX 220755Z AUTO 00000KT 2 1/2SM CLR M01/M04 A3007 RMK AO1 |
| 01:35 CST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1019 mb (30.09 in) | Calm | - | 3SM |
| | KBVX 220735Z AUTO 00000KT 3SM CLR 00/M03 A3008 RMK AO1 |
| 01:15 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1018 mb (30.06 in) | ENE 6 kph (ENE 3.5 mph) | - | 3SM |
| | KBVX 220715Z AUTO 07003KT 3SM CLR M01/M03 A3007 RMK AO1 |
| 00:55 CST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1019 mb (30.09 in) | Calm | - | 3SM |
| | KBVX 220655Z AUTO 00000KT 3SM CLR 00/M03 A3008 RMK AO1 |
| 00:35 CST |  Clear | 0°C / 32°F | -4°C / 25°F | 75% | 1018 mb (30.06 in) | SE 9 kph (SE 5.8 mph) | - | 4SM |
| | KBVX 220635Z AUTO 12005KT 4SM CLR 00/M04 A3007 RMK AO1 |
| 00:15 CST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1019 mb (30.09 in) | ESE 6 kph (ESE 3.5 mph) | - | 3SM |
| | KBVX 220615Z AUTO 11003KT 3SM CLR 00/M03 A3008 RMK AO1 |