| 11:52 CST |  Overcast Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1010 mb (29.83 in) | NNW 30 kph (NNW 18.4 mph) | 0.51 mm (0.02 in) | 1/2SM |
| | KBIS 251752Z 34016G30KT 1/2SM R31/3000V3500FT SN FEW013 OVC021 M09/M12 A2983 RMK AO2 PK WND 34033/1711 SLP138 P0002 60007 T10941122 11094 21128 56016 |
| 10:52 CST |  Overcast Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1010 mb (29.83 in) | NNW 48 kph (NNW 29.9 mph) | 0.25 mm (0.01 in) | 1/2SM |
| | KBIS 251652Z 34026G34KT 1/2SM R31/3000V4000FT SN OVC023 M10/M13 A2984 RMK AO2 PK WND 34034/1650 SLP142 P0001 T11001128 |
| 10:22 CST |  Obscured Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1011 mb (29.85 in) | NNW 37 kph (NNW 23 mph) | 0.25 mm (0.01 in) | 1/2SM |
| | KBIS 251622Z 34020G32KT 1/2SM R31/2800V3500FT SN VV018 M11/M13 A2985 RMK AO2 PK WND 32034/1608 P0001 |
| 09:52 CST |  Obscured Heavy Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1011 mb (29.85 in) | NNW 39 kph (NNW 24.2 mph) | 0.51 mm (0.02 in) | 1/4SM |
| | KBIS 251552Z 34021G30KT 1/4SM R31/2200V3000FT +SN VV018 M11/M13 A2986 RMK AO2 PK WND 32033/1525 SLP149 P0002 T11061133 |
| 09:41 CST |  Obscured Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1011 mb (29.85 in) | NNW 44 kph (NNW 27.6 mph) | 0.51 mm (0.02 in) | 1/4SM |
| | KBIS 251541Z 33024G31KT 1/4SM R31/2400V3000FT SN FZFG VV019 M11/M13 A2986 RMK AO2 PK WND 32033/1525 P0002 |
| 09:27 CST |  Obscured Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1011 mb (29.85 in) | NNW 43 kph (NNW 26.5 mph) | 0.25 mm (0.01 in) | 1/2SM |
| | KBIS 251527Z 34023G33KT 1/2SM R31/3000V3500FT SN VV020 M11/M14 A2986 RMK AO2 PK WND 32033/1525 P0001 |
| 09:15 CST |  Overcast Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1012 mb (29.88 in) | NNW 39 kph (NNW 24.2 mph) | 0.25 mm (0.01 in) | 1/4SM |
| | KBIS 251515Z 34021G28KT 1/4SM R31/2800V3500FT SN FZFG OVC022 M11/M13 A2987 RMK AO2 PK WND 33033/1453 P0001 |
| 08:57 CST |  Overcast Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1012 mb (29.88 in) | NNW 41 kph (NNW 25.3 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KBIS 251457Z 34022G33KT 1/2SM R31/4000V5000FT SN OVC028 M11/M14 A2988 RMK AO2 PK WND 33033/1453 P0000 |
| 08:52 CST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1012 mb (29.88 in) | NNW 39 kph (NNW 24.2 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KBIS 251452Z 33021G27KT 3/4SM R31/4000V6000FT -SN OVC030 M11/M14 A2988 RMK AO2 PK WND 33033/1426 SLP156 P0000 60002 T11111139 55013 |
| 08:48 CST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1012 mb (29.88 in) | NNW 35 kph (NNW 21.9 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KBIS 251448Z 34019G29KT 3/4SM R31/4500V6000FT -SN OVC030 M11/M14 A2988 RMK AO2 PK WND 33033/1426 P0000 |
| 07:52 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1012 mb (29.88 in) | NNW 35 kph (NNW 21.9 mph) | 0.51 mm (0.02 in) | 1SM |
| | KBIS 251352Z 34019G30KT 1SM R31/P6000FT -SN OVC030 M12/M14 A2989 RMK AO2 PK WND 33032/1342 SLP163 P0002 T11171144 |
| 07:37 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1012 mb (29.88 in) | NNW 37 kph (NNW 23 mph) | 0.51 mm (0.02 in) | 1SM |
| | KBIS 251337Z 33020G27KT 1SM R31/6000VP6000FT -SN OVC028 M12/M14 A2989 RMK AO2 PK WND 33027/1336 P0002 |
| 07:03 CST |  Overcast Light Snow | -12°C / 10°F | -15°C / 5°F | 79% | 1013 mb (29.91 in) | NNW 35 kph (NNW 21.9 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KBIS 251303Z 33019G26KT 1 1/2SM -SN OVC034 M12/M15 A2991 RMK AO2 PK WND 33026/1302 P0000 |
| 06:52 CST |  Overcast Light Snow | -12°C / 10°F | -15°C / 5°F | 79% | 1013 mb (29.91 in) | NNW 37 kph (NNW 23 mph) | 0.00 mm (0.00 in) | 2SM |
| | KBIS 251252Z 33020G26KT 2SM -SN OVC034 M12/M15 A2992 RMK AO2 PK WND 33027/1212 SLP171 P0000 T11221150 |
| 06:41 CST |  Overcast Light Snow | -12°C / 10°F | -15°C / 5°F | 79% | 1013 mb (29.91 in) | NNW 28 kph (NNW 17.3 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KBIS 251241Z 33015G24KT 1 1/2SM -SN OVC034 M12/M15 A2992 RMK AO2 PK WND 33027/1212 P0000 |
| 06:23 CST |  Overcast Light Snow | -12°C / 10°F | -15°C / 5°F | 79% | 1013 mb (29.91 in) | NNW 32 kph (NNW 19.6 mph) | 0.00 mm (0.00 in) | 2SM |
| | KBIS 251223Z 33017G24KT 2SM -SN OVC032 M12/M15 A2992 RMK AO2 PK WND 33027/1212 P0000 |
| 05:52 CST |  Overcast Light Snow | -13°C / 9°F | -15°C / 5°F | 85% | 1013 mb (29.91 in) | NNW 33 kph (NNW 20.7 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KBIS 251152Z AUTO 33018G26KT 1 1/4SM -SN BR OVC022 M13/M15 A2992 RMK AO2 PK WND 33028/1055 SLP172 P0001 60008 70011 T11281150 11128 21156 58011 TSNO |
| 04:52 CST |  Overcast Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1014 mb (29.94 in) | NNW 32 kph (NNW 19.6 mph) | 0.51 mm (0.02 in) | 1 1/4SM |
| | KBIS 251052Z AUTO 33017G26KT 1 1/4SM -SN OVC024 M13/M16 A2993 RMK AO2 PK WND 32030/0953 SLP175 P0002 T11281156 |
| 03:52 CST |  Overcast Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1014 mb (29.94 in) | NW 37 kph (NW 23 mph) | 0.25 mm (0.01 in) | 1SM |
| | KBIS 250952Z AUTO 32020G28KT 1SM R31/P6000FT -SN BR OVC026 M13/M16 A2995 RMK AO2 PK WND 33028/0946 SLP184 P0001 T11331156 |
| 03:48 CST |  Overcast Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1014 mb (29.94 in) | NNW 33 kph (NNW 20.7 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KBIS 250948Z AUTO 33018G28KT 1 1/4SM -SN OVC026 M13/M16 A2995 RMK AO2 PK WND 33028/0946 P0001 |
| 02:52 CST |  Overcast Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1015 mb (29.97 in) | NW 35 kph (NW 21.9 mph) | 0.51 mm (0.02 in) | 1 1/2SM |
| | KBIS 250852Z AUTO 32019G26KT 1 1/2SM -SN OVC036 M14/M17 A2997 RMK AO2 PK WND 32028/0800 SLP189 P0002 60004 T11391167 58017 |
| 01:52 CST |  Overcast Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1015 mb (29.97 in) | NW 35 kph (NW 21.9 mph) | 0.25 mm (0.01 in) | 1SM |
| | KBIS 250752Z AUTO 32019G26KT 1SM R31/P6000FT -SN OVC032 M14/M17 A2998 RMK AO2 PK WND 33028/0740 SLP195 P0001 T11441172 |
| 00:52 CST |  Overcast Light Snow | -15°C / 5°F | -18°C / 0°F | 78% | 1016 mb (30 in) | NW 22 kph (NW 13.8 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KBIS 250652Z AUTO 32012G18KT 1 3/4SM -SN OVC036 M15/M18 A3001 RMK AO2 SLP204 P0001 T11501178 |
| 00:41 CST |  Overcast Light Snow | -15°C / 5°F | -18°C / 0°F | 78% | 1016 mb (30 in) | NW 17 kph (NW 10.4 mph) | 0.25 mm (0.01 in) | 2SM |
| | KBIS 250641Z AUTO 31009G15KT 2SM -SN OVC040 M15/M18 A3001 RMK AO2 P0001 |
| 00:27 CST |  Overcast Light Snow | -15°C / 5°F | -18°C / 0°F | 78% | 1016 mb (30 in) | NW 19 kph (NW 11.5 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KBIS 250627Z AUTO 31010G17KT 1 3/4SM -SN OVC040 M15/M18 A3001 RMK AO2 P0001 |
| 00:15 CST |  Overcast Light Snow | -16°C / 3°F | -18°C / 0°F | 85% | 1016 mb (30 in) | NW 17 kph (NW 10.4 mph) | 0.25 mm (0.01 in) | 2SM |
| | KBIS 250615Z AUTO 31009G18KT 2SM -SN OVC038 M16/M18 A3001 RMK AO2 P0001 |
| 00:02 CST |  Overcast Light Snow | -16°C / 3°F | -18°C / 0°F | 85% | 1017 mb (30.03 in) | NW 24 kph (NW 15 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KBIS 250602Z AUTO 31013G18KT 1 1/2SM -SN OVC034 M16/M18 A3002 RMK AO2 P0000 |