| 20:52 CST |  Overcast | 7°C / 45°F | 3°C / 37°F | 76% | 1013 mb (29.91 in) | NE 11 kph (NE 6.9 mph) | - | 7SM |
| | KLWC 230252Z AUTO 05006KT 7SM OVC023 07/03 A2991 RMK AO2 SLP133 T00670033 51009 |
| 19:52 CST |  Overcast | 6°C / 43°F | 2°C / 36°F | 76% | 1013 mb (29.91 in) | NE 9 kph (NE 5.8 mph) | - | 7SM |
| | KLWC 230152Z AUTO 03005KT 7SM BKN023 OVC041 06/02 A2991 RMK AO2 SLP134 T00610022 |
| 18:52 CST |  Overcast | 7°C / 45°F | 3°C / 37°F | 76% | 1013 mb (29.91 in) | N 7 kph (N 4.6 mph) | - | 7SM |
| | KLWC 230052Z AUTO 01004KT 7SM BKN023 OVC034 07/03 A2991 RMK AO2 SLP134 T00670028 |
| 18:26 CST |  Overcast | 7°C / 45°F | 2°C / 36°F | 71% | 1013 mb (29.91 in) | NNE 7 kph (NNE 4.6 mph) | - | 8SM |
| | KLWC 230026Z AUTO 02004KT 8SM FEW021 OVC032 07/02 A2990 RMK AO2 |
| 17:52 CST |  Overcast | 7°C / 45°F | 2°C / 36°F | 71% | 1012 mb (29.88 in) | NNE 9 kph (NNE 5.8 mph) | - | 8SM |
| | KLWC 222352Z AUTO 02005KT 8SM OVC019 07/02 A2988 RMK AO2 SLP125 T00670022 10089 20061 51003 |
| 16:52 CST |  Overcast Hazy | 7°C / 45°F | 2°C / 36°F | 71% | 1012 mb (29.88 in) | NE 11 kph (NE 6.9 mph) | - | 6SM |
| | KLWC 222252Z AUTO 04006KT 6SM HZ OVC019 07/02 A2987 RMK AO2 SLP122 T00670022 |
| 15:52 CST |  Overcast | 8°C / 46°F | 2°C / 36°F | 66% | 1012 mb (29.88 in) | NE 13 kph (NE 8.1 mph) | - | 7SM |
| | KLWC 222152Z AUTO 04007KT 7SM OVC023 08/02 A2988 RMK AO2 SLP123 T00780022 |
| 14:52 CST |  Overcast | 8°C / 46°F | 2°C / 36°F | 66% | 1012 mb (29.88 in) | NE 9 kph (NE 5.8 mph) | - | 8SM |
| | KLWC 222052Z AUTO 05005KT 8SM OVC027 08/02 A2987 RMK AO2 SLP119 T00830022 55006 |
| 14:01 CST |  Mostly Cloudy | 8°C / 46°F | 2°C / 36°F | 66% | 1012 mb (29.88 in) | Calm | - | 7SM |
| | KLWC 222001Z AUTO 00000KT 7SM BKN029 08/02 A2987 RMK AO2 |
| 13:52 CST |  Partly Cloudy | 8°C / 46°F | 2°C / 36°F | 66% | 1012 mb (29.88 in) | Calm | - | 7SM |
| | KLWC 221952Z AUTO 00000KT 7SM SCT029 SCT090 08/02 A2987 RMK AO2 SLP117 T00830022 |
| 12:52 CST |  Clear | 8°C / 46°F | 2°C / 36°F | 66% | 1012 mb (29.88 in) | NW 6 kph (NW 3.5 mph) | - | 7SM |
| | KLWC 221852Z AUTO 30003KT 7SM CLR 08/02 A2987 RMK AO2 SLP119 T00780022 |
| 11:52 CST |  Clear | 6°C / 43°F | 2°C / 36°F | 76% | 1012 mb (29.88 in) | Calm | - | 7SM |
| | KLWC 221752Z AUTO 00000KT 7SM CLR 06/02 A2989 RMK AO2 SLP126 T00610017 10061 21039 58008 |
| 10:52 CST |  Clear Hazy | 4°C / 39°F | 1°C / 34°F | 81% | 1013 mb (29.91 in) | Calm | - | 6SM |
| | KLWC 221652Z AUTO 00000KT 6SM HZ CLR 04/01 A2991 RMK AO2 SLP134 T00440011 |
| 09:52 CST |  Clear Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1013 mb (29.91 in) | Calm | - | 4SM |
| | KLWC 221552Z AUTO 00000KT 4SM BR CLR 01/M01 A2992 RMK AO2 SLP138 T00111006 |
| 08:52 CST |  Clear Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1013 mb (29.91 in) | Calm | - | 4SM |
| | KLWC 221452Z AUTO 00000KT 4SM BR CLR M02/M03 A2991 RMK AO2 SLP137 T10171028 53010 |
| 07:52 CST |  Clear Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1012 mb (29.88 in) | Calm | - | 3SM |
| | KLWC 221352Z AUTO 00000KT 3SM BR CLR M03/M04 A2989 RMK AO2 SLP130 T10281039 |
| 06:52 CST |  Clear Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 1012 mb (29.88 in) | NW 6 kph (NW 3.5 mph) | - | 5SM |
| | KLWC 221252Z AUTO 32003KT 5SM BR CLR M04/M05 A2989 RMK AO2 SLP129 T10391050 |
| 05:52 CST |  Clear Fog And Mist | -4°C / 25°F | -6°C / 21°F | 86% | 1012 mb (29.88 in) | Calm | - | 6SM |
| | KLWC 221152Z AUTO 00000KT 6SM BR CLR M04/M06 A2988 RMK AO2 SLP126 T10391056 10017 21039 55001 |
| 04:52 CST |  Clear Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1012 mb (29.88 in) | Calm | - | 6SM |
| | KLWC 221052Z AUTO 00000KT 6SM BR CLR M03/M04 A2988 RMK AO2 SLP124 T10331044 |
| 03:52 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1012 mb (29.88 in) | E 7 kph (E 4.6 mph) | - | 7SM |
| | KLWC 220952Z AUTO 09004KT 7SM CLR M01/M02 A2988 RMK AO2 SLP122 T10061022 |
| 02:52 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1012 mb (29.88 in) | E 9 kph (E 5.8 mph) | - | 7SM |
| | KLWC 220852Z AUTO 09005KT 7SM CLR M01/M03 A2989 RMK AO2 SLP125 T10111028 56004 |
| 01:52 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1012 mb (29.88 in) | E 11 kph (E 6.9 mph) | - | 7SM |
| | KLWC 220752Z AUTO 09006KT 7SM CLR 01/M01 A2989 RMK AO2 SLP124 T00111011 |
| 00:52 CST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1012 mb (29.88 in) | E 13 kph (E 8.1 mph) | - | 8SM |
| | KLWC 220652Z AUTO 09007KT 8SM CLR 02/M01 A2989 RMK AO2 SLP127 T00171011 |