| 09:50 CST |  Partly Cloudy | 4°C / 39°F | -1°C / 30°F | 70% | 1019 mb (30.09 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KALN 271550Z 25005KT 10SM FEW250 04/M01 A3009 |
| 08:50 CST |  Partly Cloudy | 2°C / 36°F | -1°C / 30°F | 81% | 1019 mb (30.09 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KALN 271450Z 24006KT 10SM FEW250 02/M01 A3009 |
| 07:50 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1019 mb (30.09 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KALN 271350Z 24005KT 10SM SKC 01/M02 A3009 |
| 06:50 CST |  Partly Cloudy | -2°C / 28°F | -3°C / 27°F | 93% | 1019 mb (30.09 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KALN 271250Z 26007KT 10SM FEW250 M02/M03 A3009 |
| 05:45 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KALN 271145Z AUTO 24004KT 10SM CLR M01/M03 A3008 RMK AO2 T10141028 10001 21016 |
| 05:25 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KALN 271125Z AUTO 25004KT 10SM CLR M01/M03 A3009 RMK AO2 T10141027 |
| 05:05 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KALN 271105Z AUTO 25005KT 10SM CLR M01/M03 A3008 RMK AO2 T10131027 |
| 04:45 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1019 mb (30.09 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KALN 271045Z AUTO 25005KT 10SM CLR M01/M02 A3008 RMK AO2 T10091025 |
| 04:25 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1019 mb (30.09 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KALN 271025Z AUTO 24004KT 10SM CLR M01/M02 A3008 RMK AO2 T10091025 |
| 04:05 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KALN 271005Z AUTO 25005KT 10SM CLR M01/M03 A3008 RMK AO2 T10101026 |
| 03:45 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KALN 270945Z AUTO 26005KT 10SM CLR M01/M03 A3009 RMK AO2 T10101026 |
| 03:25 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1019 mb (30.09 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KALN 270925Z AUTO 26005KT 10SM CLR 00/M02 A3008 RMK AO2 T10051023 |
| 03:05 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1019 mb (30.09 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KALN 270905Z AUTO 25006KT 10SM CLR 00/M02 A3008 RMK AO2 T10021022 |
| 02:45 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1019 mb (30.09 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KALN 270845Z AUTO 25007KT 10SM CLR 00/M02 A3008 RMK AO2 T10011021 |
| 02:25 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1018 mb (30.06 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KALN 270825Z AUTO 25007KT 10SM CLR 00/M02 A3007 RMK AO2 T00001020 |
| 02:05 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1018 mb (30.06 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KALN 270805Z AUTO 25009KT 10SM CLR 00/M02 A3007 RMK AO2 T00001020 |
| 01:45 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1018 mb (30.06 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KALN 270745Z AUTO 25006KT 10SM CLR 00/M02 A3007 RMK AO2 T00001020 |
| 01:25 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1019 mb (30.09 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KALN 270725Z AUTO 24007KT 10SM CLR 00/M02 A3008 RMK AO2 T00001020 |
| 01:05 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1018 mb (30.06 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KALN 270705Z AUTO 25007KT 10SM CLR 00/M02 A3007 RMK AO2 T00001020 |
| 00:45 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1019 mb (30.09 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KALN 270645Z AUTO 26007KT 10SM CLR 00/M02 A3008 RMK AO2 T00001020 |
| 00:25 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1019 mb (30.09 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KALN 270625Z AUTO 26006KT 10SM CLR 00/M02 A3008 RMK AO2 T00011018 |
| 00:05 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1019 mb (30.09 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KALN 270605Z AUTO 26007KT 10SM CLR 00/M02 A3009 RMK AO2 T00001020 |