| 16:16 CST |  Overcast | -8°C / 18°F | -12°C / 10°F | 73% | 1014 mb (29.94 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KLXL 042216Z AUTO 24006KT 10SM SCT022 OVC048 M08/M12 A2993 RMK AO2 |
| 15:56 CST |  Overcast | -7°C / 19°F | -12°C / 10°F | 68% | 1014 mb (29.94 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KLXL 042156Z AUTO 24005KT 10SM SCT022 OVC048 M07/M12 A2993 RMK AO2 |
| 15:36 CST |  Overcast | -7°C / 19°F | -12°C / 10°F | 68% | 1013 mb (29.91 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KLXL 042136Z AUTO 24006KT 10SM SCT020 OVC048 M07/M12 A2992 RMK AO2 |
| 15:16 CST |  Overcast | -7°C / 19°F | -11°C / 12°F | 73% | 1013 mb (29.91 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KLXL 042116Z AUTO 23006KT 10SM SCT020 OVC048 M07/M11 A2992 RMK AO2 |
| 14:56 CST |  Mostly Cloudy | -7°C / 19°F | -12°C / 10°F | 68% | 1013 mb (29.91 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KLXL 042056Z AUTO 24004KT 10SM SCT020 BKN048 M07/M12 A2992 RMK AO2 |
| 14:36 CST |  Partly Cloudy | -7°C / 19°F | -12°C / 10°F | 68% | 1013 mb (29.91 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KLXL 042036Z AUTO 24004KT 10SM SCT006 SCT011 SCT020 M07/M12 A2992 RMK AO2 |
| 14:16 CST |  Mostly Cloudy Light Snow | -7°C / 19°F | -11°C / 12°F | 73% | 1013 mb (29.91 in) | SW 9 kph (SW 5.8 mph) | - | 7SM |
| | KLXL 042016Z AUTO 23005KT 7SM -SN SCT006 SCT011 BKN017 M07/M11 A2992 RMK AO2 |
| 13:56 CST |  Mostly Cloudy Light Snow | -7°C / 19°F | -11°C / 12°F | 73% | 1014 mb (29.94 in) | SSW 15 kph (SSW 9.2 mph) | - | 5SM |
| | KLXL 041956Z AUTO 24008KT 5SM -SN BKN008 BKN017 M07/M11 A2993 RMK AO2 |
| 13:36 CST |  Overcast Light Snow | -7°C / 19°F | -11°C / 12°F | 73% | 1014 mb (29.94 in) | SW 9 kph (SW 5.8 mph) | - | 4SM |
| | KLXL 041936Z AUTO 23005KT 4SM -SN OVC008 M07/M11 A2993 RMK AO2 |
| 13:16 CST |  Overcast Light Snow | -7°C / 19°F | -11°C / 12°F | 73% | 1014 mb (29.94 in) | SSW 11 kph (SSW 6.9 mph) | - | 4SM |
| | KLXL 041916Z AUTO 26006KT 4SM -SN BKN005 OVC010 M07/M11 A2993 RMK AO2 |
| 12:56 CST |  Overcast Light Snow | -7°C / 19°F | -12°C / 10°F | 68% | 1014 mb (29.94 in) | W 13 kph (W 8.1 mph) | - | 5SM |
| | KLXL 041856Z AUTO 27007KT 5SM -SN OVC009 M07/M12 A2994 RMK AO2 |
| 12:36 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1014 mb (29.94 in) | SSW 15 kph (SSW 9.2 mph) | - | 3SM |
| | KLXL 041836Z AUTO 26008KT 3SM -SN OVC007 M08/M12 A2995 RMK AO2 |
| 12:16 CST |  Mostly Cloudy Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1015 mb (29.97 in) | SSW 15 kph (SSW 9.2 mph) | - | 4SM |
| | KLXL 041816Z AUTO 26008KT 4SM -SN SCT007 SCT012 BKN016 M08/M12 A2996 RMK AO2 |
| 11:56 CST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1015 mb (29.97 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KLXL 041756Z AUTO 26006KT 10SM SCT009 SCT016 M08/M12 A2996 RMK AO2 |
| 11:36 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1015 mb (29.97 in) | W 15 kph (W 9.2 mph) | - | 2 1/2SM |
| | KLXL 041736Z AUTO 27008KT 2 1/2SM -SN BKN007 OVC010 M08/M12 A2997 RMK AO2 |
| 11:16 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1015 mb (29.97 in) | W 13 kph (W 8.1 mph) | - | 3SM |
| | KLXL 041716Z AUTO 27007KT 3SM -SN SCT003 BKN008 OVC016 M08/M12 A2997 RMK AO2 |
| 10:56 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1015 mb (29.97 in) | SSW 11 kph (SSW 6.9 mph) | - | 3SM |
| | KLXL 041656Z AUTO 25006KT 3SM -SN OVC008 M08/M12 A2998 RMK AO2 |
| 10:36 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1016 mb (30 in) | SSW 13 kph (SSW 8.1 mph) | - | 1 3/4SM |
| | KLXL 041636Z AUTO 26007KT 1 3/4SM -SN OVC008 M08/M12 A2999 RMK AO2 |
| 10:16 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1016 mb (30 in) | W 11 kph (W 6.9 mph) | - | 2SM |
| | KLXL 041616Z AUTO 27006KT 2SM -SN OVC008 M09/M12 A2999 RMK AO2 |
| 09:56 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1016 mb (30 in) | SSW 13 kph (SSW 8.1 mph) | - | 2SM |
| | KLXL 041556Z AUTO 25007KT 2SM -SN OVC008 M09/M12 A2999 RMK AO2 |
| 09:36 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1016 mb (30 in) | W 13 kph (W 8.1 mph) | - | 1 3/4SM |
| | KLXL 041536Z AUTO 27007KT 1 3/4SM -SN OVC008 M10/M12 A2999 RMK AO2 |
| 09:16 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1016 mb (30 in) | SSW 15 kph (SSW 9.2 mph) | - | 1 3/4SM |
| | KLXL 041516Z AUTO 25008KT 1 3/4SM -SN OVC008 M10/M12 A3000 RMK AO2 |
| 08:56 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1016 mb (30 in) | W 13 kph (W 8.1 mph) | - | 2SM |
| | KLXL 041456Z AUTO 27007KT 2SM -SN OVC008 M10/M12 A3001 RMK AO2 |
| 08:36 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1016 mb (30 in) | W 11 kph (W 6.9 mph) | - | 1 1/2SM |
| | KLXL 041436Z AUTO 27006KT 1 1/2SM -SN OVC008 M10/M12 A3000 RMK AO2 |
| 08:16 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1016 mb (30 in) | SSW 9 kph (SSW 5.8 mph) | - | 3SM |
| | KLXL 041416Z AUTO 25005KT 3SM -SN OVC008 M10/M12 A3000 RMK AO2 |
| 07:56 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1016 mb (30 in) | SSW 11 kph (SSW 6.9 mph) | - | 4SM |
| | KLXL 041356Z AUTO 26006KT 4SM -SN OVC008 M10/M12 A2999 RMK AO2 |
| 07:36 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1016 mb (30 in) | SSW 11 kph (SSW 6.9 mph) | - | 2 1/2SM |
| | KLXL 041336Z AUTO 26006KT 2 1/2SM -SN OVC008 M10/M12 A3000 RMK AO2 |
| 07:16 CST |  Overcast Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1016 mb (30 in) | SSW 7 kph (SSW 4.6 mph) | - | 3SM |
| | KLXL 041316Z AUTO 26004KT 3SM -SN OVC010 M10/M13 A3000 RMK AO2 |
| 06:56 CST |  Mostly Cloudy Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1016 mb (30 in) | SSW 9 kph (SSW 5.8 mph) | - | 4SM |
| | KLXL 041256Z AUTO 26005KT 4SM -SN BKN010 M10/M13 A3000 RMK AO2 |
| 06:36 CST |  Mostly Cloudy Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1016 mb (30 in) | W 7 kph (W 4.6 mph) | - | 7SM |
| | KLXL 041236Z AUTO 27004KT 7SM -SN BKN008 BKN013 M10/M13 A3001 RMK AO2 |
| 06:16 CST |  Mostly Cloudy Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1016 mb (30 in) | SSW 11 kph (SSW 6.9 mph) | - | 7SM |
| | KLXL 041216Z AUTO 25006KT 7SM -SN BKN008 BKN013 M11/M13 A3000 RMK AO2 |
| 05:56 CST |  Mostly Cloudy Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1016 mb (30 in) | W 9 kph (W 5.8 mph) | - | 7SM |
| | KLXL 041156Z AUTO 27005KT 7SM -SN BKN007 M11/M13 A3001 RMK AO2 |
| 05:36 CST |  Mostly Cloudy Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1016 mb (30 in) | SSW 7 kph (SSW 4.6 mph) | - | 5SM |
| | KLXL 041136Z AUTO 26004KT 5SM -SN BKN007 BKN011 M11/M13 A3001 RMK AO2 |
| 05:16 CST |  Mostly Cloudy Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1016 mb (30 in) | W 11 kph (W 6.9 mph) | - | 7SM |
| | KLXL 041116Z AUTO 27006KT 7SM -SN BKN009 M10/M13 A3001 RMK AO2 |
| 04:56 CST |  Partly Cloudy Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1016 mb (30 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KLXL 041056Z AUTO 27006KT 10SM -SN SCT009 SCT013 M10/M13 A3001 RMK AO2 |
| 04:36 CST |  Clear Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1016 mb (30 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KLXL 041036Z AUTO 27007KT 10SM -SN CLR M10/M13 A3001 RMK AO2 |
| 04:16 CST |  Clear | -10°C / 14°F | -13°C / 9°F | 79% | 1017 mb (30.03 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KLXL 041016Z AUTO 27005KT 10SM CLR M10/M13 A3002 RMK AO2 |
| 03:56 CST |  Clear | -10°C / 14°F | -13°C / 9°F | 79% | 1017 mb (30.03 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KLXL 040956Z AUTO 26006KT 10SM CLR M10/M13 A3002 RMK AO2 |
| 03:36 CST |  Clear | -10°C / 14°F | -13°C / 9°F | 79% | 1017 mb (30.03 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KLXL 040936Z AUTO 27005KT 10SM CLR M10/M13 A3003 RMK AO2 |
| 03:16 CST |  Clear | -10°C / 14°F | -13°C / 9°F | 79% | 1017 mb (30.03 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KLXL 040916Z AUTO 26003KT 10SM CLR M10/M13 A3003 RMK AO2 |
| 02:56 CST |  Clear | -10°C / 14°F | -13°C / 9°F | 79% | 1017 mb (30.03 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KLXL 040856Z AUTO 26003KT 10SM CLR M10/M13 A3003 RMK AO2 |
| 02:36 CST |  Clear | -10°C / 14°F | -13°C / 9°F | 79% | 1017 mb (30.03 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KLXL 040836Z AUTO 27005KT 10SM CLR M10/M13 A3004 RMK AO2 |
| 02:16 CST |  Partly Cloudy | -10°C / 14°F | -13°C / 9°F | 79% | 1017 mb (30.03 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KLXL 040816Z AUTO 28005KT 10SM SCT006 M10/M13 A3004 RMK AO2 |
| 01:56 CST |  Mostly Cloudy Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | N/A | W 9 kph (W 5.8 mph) | - | 5SM |
| | KLXL 040756Z AUTO 28005KT 5SM -SN BKN006 BKN013 M10/M13 RMK AO2 |
| 01:36 CST |  Mostly Cloudy Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1017 mb (30.03 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KLXL 040736Z AUTO 29005KT 10SM -SN BKN008 M10/M13 A3004 RMK AO2 |
| 01:16 CST |  Mostly Cloudy Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1017 mb (30.03 in) | WNW 7 kph (WNW 4.6 mph) | - | 4SM |
| | KLXL 040716Z AUTO 29004KT 4SM -SN BKN008 BKN012 M10/M12 A3004 RMK AO2 |
| 00:56 CST |  Partly Cloudy Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1017 mb (30.03 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KLXL 040656Z AUTO 30005KT 10SM -SN SCT009 SCT014 M10/M13 A3004 RMK AO2 |
| 00:36 CST |  Mostly Cloudy Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1017 mb (30.03 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KLXL 040636Z AUTO 29007KT 10SM -SN SCT011 SCT016 BKN027 M10/M13 A3004 RMK AO2 |
| 00:16 CST |  Mostly Cloudy Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1017 mb (30.03 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KLXL 040616Z AUTO 29007KT 10SM -SN BKN027 M09/M12 A3004 RMK AO2 |