| 08:52 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1015 mb (29.97 in) | N 28 kph (N 17.3 mph) | 0.00 mm (0.00 in) | 8SM |
| | KBIS 261452Z 35015G19KT 8SM -SN BKN039 OVC046 M08/M11 A2997 RMK AO2 SLP178 P0000 60001 T10781106 51005 $ |
| 08:50 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1015 mb (29.97 in) | N 30 kph (N 18.4 mph) | 0.00 mm (0.00 in) | 7SM |
| | KBIS 261450Z 35016G19KT 7SM -SN BKN039 OVC048 M08/M11 A2997 RMK AO2 P0000 $ |
| 08:37 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1015 mb (29.97 in) | N 22 kph (N 13.8 mph) | 0.00 mm (0.00 in) | 2SM |
| | KBIS 261437Z 35012G19KT 2SM R31/4000VP6000FT -SN BKN039 OVC046 M08/M11 A2996 RMK AO2 P0000 $ |
| 07:52 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1015 mb (29.97 in) | N 32 kph (N 19.6 mph) | 0.00 mm (0.00 in) | 5SM |
| | KBIS 261352Z 35017G25KT 5SM -SN OVC060 M08/M11 A2996 RMK AO2 PK WND 34028/1331 SLP177 P0000 T10781106 $ |
| 07:35 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1015 mb (29.97 in) | N 30 kph (N 18.4 mph) | 0.00 mm (0.00 in) | 3SM |
| | KBIS 261335Z 35016G28KT 3SM -SN BKN048 OVC060 M08/M11 A2996 RMK AO2 PK WND 34028/1331 P0000 $ |
| 07:22 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1014 mb (29.94 in) | N 35 kph (N 21.9 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KBIS 261322Z 36019G28KT 1 3/4SM -SN BR BKN044 OVC050 M08/M10 A2995 RMK AO2 PK WND 36028/1322 P0000 $ |
| 06:50 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1014 mb (29.94 in) | N 32 kph (N 19.6 mph) | 0.25 mm (0.01 in) | 3SM |
| | KBIS 261250Z 36017G27KT 3SM -SN BR BKN042 OVC055 M08/M10 A2995 RMK AO2 PK WND 36027/1247 SLP173 P0001 T10781100 $ |
| 06:49 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1014 mb (29.94 in) | N 30 kph (N 18.4 mph) | 0.25 mm (0.01 in) | 3SM |
| | KBIS 261249Z 35016G27KT 3SM -SN BR BKN042 OVC055 M08/M10 A2995 RMK AO2 PK WND 36027/1247 P0001 $ |
| 05:52 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1014 mb (29.94 in) | N 35 kph (N 21.9 mph) | 0.51 mm (0.02 in) | 1 1/4SM |
| | KBIS 261152Z AUTO 36019G24KT 1 1/4SM -SN BR OVC030 M08/M10 A2993 RMK AO2 SLP168 P0002 60003 70022 T10781100 11067 21078 53008 $ |
| 05:28 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1014 mb (29.94 in) | N 28 kph (N 17.3 mph) | 0.51 mm (0.02 in) | 1SM |
| | KBIS 261128Z AUTO 35015G24KT 1SM R31/P6000FT -SN BR OVC034 M08/M10 A2993 RMK AO2 P0002 $ |
| 05:21 CST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1014 mb (29.94 in) | N 32 kph (N 19.6 mph) | 0.51 mm (0.02 in) | 2SM |
| | KBIS 261121Z AUTO 35017G24KT 2SM -SN OVC038 M07/M10 A2993 RMK AO2 P0002 $ |
| 05:08 CST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1013 mb (29.91 in) | N 26 kph (N 16.1 mph) | 0.25 mm (0.01 in) | 3SM |
| | KBIS 261108Z AUTO 35014G24KT 3SM -SN OVC042 M07/M10 A2992 RMK AO2 P0001 $ |
| 04:52 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1013 mb (29.91 in) | N 33 kph (N 20.7 mph) | 0.00 mm (0.00 in) | 1SM |
| | KBIS 261052Z AUTO 35018G30KT 1SM R31/P6000FT -SN BR OVC040 M08/M10 A2992 RMK AO2 PK WND 35030/1043 SLP163 P0000 T10781100 $ |
| 04:20 CST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1013 mb (29.91 in) | N 24 kph (N 15 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KBIS 261020Z AUTO 35013G24KT 1 3/4SM -SN BKN038 OVC048 M07/M10 A2991 RMK AO2 PK WND 34026/0955 P0000 $ |
| 04:10 CST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1013 mb (29.91 in) | N 32 kph (N 19.6 mph) | 0.00 mm (0.00 in) | 4SM |
| | KBIS 261010Z AUTO 35017G24KT 4SM -SN SCT036 OVC049 M07/M10 A2991 RMK AO2 PK WND 34026/0955 P0000 $ |
| 03:52 CST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1013 mb (29.91 in) | N 32 kph (N 19.6 mph) | 0.25 mm (0.01 in) | 2SM |
| | KBIS 260952Z AUTO 35017G24KT 2SM -SN BKN036 OVC045 M07/M10 A2991 RMK AO2 PK WND 35026/0920 SLP159 P0001 T10721100 $ |
| 03:17 CST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1013 mb (29.91 in) | NNW 32 kph (NNW 19.6 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KBIS 260917Z AUTO 34017G25KT 1 1/4SM -SN OVC035 M07/M10 A2991 RMK AO2 P0000 $ |
| 02:52 CST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1013 mb (29.91 in) | NNW 28 kph (NNW 17.3 mph) | 0.00 mm (0.00 in) | 2SM |
| | KBIS 260852Z AUTO 34015G23KT 2SM -SN SCT032 OVC039 M07/M10 A2991 RMK AO2 PK WND 36027/0753 SLP159 P0000 60000 T10721100 51010 $ |
| 02:25 CST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1013 mb (29.91 in) | N 35 kph (N 21.9 mph) | 0.00 mm (0.00 in) | 2SM |
| | KBIS 260825Z AUTO 35019G24KT 2SM -SN OVC032 M07/M10 A2991 RMK AO2 PK WND 36027/0753 P0000 $ |
| 02:17 CST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 1013 mb (29.91 in) | N 28 kph (N 17.3 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KBIS 260817Z AUTO 35015G22KT 1 1/2SM -SN BR BKN029 OVC034 M07/M09 A2991 RMK AO2 PK WND 36027/0753 P0000 $ |
| 02:10 CST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1013 mb (29.91 in) | N 30 kph (N 18.4 mph) | 0.00 mm (0.00 in) | 2SM |
| | KBIS 260810Z AUTO 35016G24KT 2SM -SN BKN029 OVC034 M07/M10 A2991 RMK AO2 PK WND 36027/0753 P0000 $ |
| 02:03 CST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1013 mb (29.91 in) | N 30 kph (N 18.4 mph) | 0.00 mm (0.00 in) | 3SM |
| | KBIS 260803Z AUTO 35016G22KT 3SM -SN BKN027 OVC034 M07/M10 A2990 RMK AO2 PK WND 36027/0753 P0000 $ |
| 01:52 CST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1013 mb (29.91 in) | N 33 kph (N 20.7 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KBIS 260752Z AUTO 35018G24KT 2 1/2SM -SN BKN027 OVC036 M07/M10 A2990 RMK AO2 PK WND 34028/0703 UPE07B33E38SNB07E33B38 SLP155 P0000 T10721100 $ |
| 01:43 CST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1013 mb (29.91 in) | N 33 kph (N 20.7 mph) | 0.00 mm (0.00 in) | 3SM |
| | KBIS 260743Z AUTO 35018G26KT 3SM -SN BKN027 OVC036 M07/M10 A2990 RMK AO2 PK WND 34028/0703 UPE07B33E38SNB07E33B38 P0000 $ |
| 00:52 CST |  Overcast Unknown Precip | -7°C / 19°F | -10°C / 14°F | 79% | 1012 mb (29.88 in) | N 32 kph (N 19.6 mph) | 0.00 mm (0.00 in) | 5SM |
| | KBIS 260652Z AUTO 35017G27KT 5SM UP OVC050 M07/M10 A2988 RMK AO2 PK WND 33035/0615 SLP147 P0000 T10721100 $ |