| 21:19 CST |  Overcast Light Snow | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 28 kph (NW 17.3 mph) | 0.00 mm (0.00 in) | 9SM |
| | KDSM 260319Z 32015G22KT 9SM -SN OVC012 02/00 A2998 RMK AO2 P0000 |
| 20:54 CST |  Overcast Light Snow | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 22 kph (NW 13.8 mph) | 0.51 mm (0.02 in) | 6SM |
| | KDSM 260254Z 31012KT 6SM -SN BR OVC008 02/00 A2998 RMK AO2 RAE43 CIG 007V012 SLP158 P0002 60005 T00220000 53008 |
| 19:54 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 30 kph (NW 18.4 mph) | 0.25 mm (0.01 in) | 7SM |
| | KDSM 260154Z 31016G22KT 7SM -RASN BKN010 OVC014 02/00 A2997 RMK AO2 PK WND 31026/0112 CIG 007V011 SLP155 P0001 T00220000 |
| 18:54 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NW 30 kph (NW 18.4 mph) | 0.51 mm (0.02 in) | 6SM |
| | KDSM 260054Z 31016G22KT 6SM -RASN BR BKN010 OVC018 02/00 A2996 RMK AO2 PK WND 30027/0028 CIG 007V014 SLP152 P0002 T00220000 |
| 17:54 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1015 mb (29.97 in) | NW 24 kph (NW 15 mph) | 0.25 mm (0.01 in) | 7SM |
| | KDSM 252354Z 30013G21KT 7SM -RASN BKN014 BKN023 OVC032 03/00 A2996 RMK AO2 SNE2255B25 SLP150 P0001 60004 T00280000 10050 20028 51008 |
| 17:32 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1015 mb (29.97 in) | NW 32 kph (NW 19.6 mph) | 0.25 mm (0.01 in) | 6SM |
| | KDSM 252332Z 31017G23KT 6SM -RASN BKN014 OVC024 03/00 A2996 RMK AO2 SNE2255B25 P0001 |
| 17:20 CST |  Overcast Light Rain | 3°C / 37°F | -1°C / 30°F | 75% | 1014 mb (29.94 in) | NW 32 kph (NW 19.6 mph) | 0.25 mm (0.01 in) | 8SM |
| | KDSM 252320Z 30017G24KT 8SM -RA BKN017 BKN022 OVC029 03/M01 A2995 RMK AO2 SNE2255 P0001 |
| 16:54 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1014 mb (29.94 in) | NW 30 kph (NW 18.4 mph) | 0.00 mm (0.00 in) | 5SM |
| | KDSM 252254Z 30016KT 5SM -RASN BKN014 OVC023 03/00 A2995 RMK AO2 PK WND 30028/2208 SNB37 SLP147 P0000 T00280000 |
| 15:54 CST |  Overcast Light Rain | 3°C / 37°F | -1°C / 30°F | 75% | 1014 mb (29.94 in) | WNW 32 kph (WNW 19.6 mph) | 0.51 mm (0.02 in) | 9SM |
| | KDSM 252154Z 29017G26KT 9SM -RA BKN020 OVC026 03/M01 A2994 RMK AO2 PK WND 30026/2152 SNE50 SLP144 P0002 T00331006 |
| 15:04 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1014 mb (29.94 in) | WNW 35 kph (WNW 21.9 mph) | 0.25 mm (0.01 in) | 4SM |
| | KDSM 252104Z 29019G26KT 4SM -RASN FEW009 OVC014 03/00 A2994 RMK AO2 PK WND 29026/2102 P0001 |
| 14:54 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1014 mb (29.94 in) | NW 41 kph (NW 25.3 mph) | 0.25 mm (0.01 in) | 5SM |
| | KDSM 252054Z 30022G26KT 5SM -RASN OVC016 03/00 A2993 RMK AO2 PK WND 29027/2003 RAB01SNB13 SLP141 P0001 60001 T00330000 53006 |
| 13:54 CST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1013 mb (29.91 in) | W 37 kph (W 23 mph) | - | 10SM |
| | KDSM 251954Z 28020G28KT 10SM OVC024 04/M01 A2991 RMK AO2 PK WND 29029/1944 SLP135 T00391011 |
| 13:26 CST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1013 mb (29.91 in) | WNW 35 kph (WNW 21.9 mph) | - | 10SM |
| | KDSM 251926Z 29019G26KT 10SM BKN024 OVC032 04/M01 A2991 RMK AO2 PK WND 31026/1924 |
| 12:54 CST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1013 mb (29.91 in) | WNW 32 kph (WNW 19.6 mph) | - | 10SM |
| | KDSM 251854Z 29017G28KT 10SM SCT026 OVC033 04/M01 A2991 RMK AO2 PK WND 31032/1758 SLP132 T00441011 |
| 12:38 CST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1013 mb (29.91 in) | WNW 39 kph (WNW 24.2 mph) | - | 10SM |
| | KDSM 251838Z 29021G29KT 10SM BKN028 OVC038 04/M01 A2991 RMK AO2 PK WND 31032/1758 |
| 11:54 CST |  Overcast | 5°C / 41°F | -1°C / 30°F | 66% | 1013 mb (29.91 in) | WNW 32 kph (WNW 19.6 mph) | - | 10SM |
| | KDSM 251754Z 29017G25KT 10SM FEW024 BKN034 OVC041 05/M01 A2991 RMK AO2 PK WND 30027/1739 SLP134 60000 T00501006 10050 20044 58006 |
| 10:54 CST |  Overcast | 5°C / 41°F | 0°C / 32°F | 70% | 1014 mb (29.94 in) | NW 32 kph (NW 19.6 mph) | 0.00 mm (0.00 in) | 10SM |
| | KDSM 251654Z 30017G22KT 10SM FEW025 OVC035 05/00 A2993 RMK AO2 RAE08 SLP140 P0000 T00500000 |
| 10:51 CST |  Overcast | 5°C / 41°F | 0°C / 32°F | 70% | 1014 mb (29.94 in) | WNW 30 kph (WNW 18.4 mph) | 0.00 mm (0.00 in) | 10SM |
| | KDSM 251651Z 29016KT 10SM FEW026 OVC035 05/00 A2993 RMK AO2 RAE08 P0000 |
| 09:54 CST |  Overcast Light Rain | 4°C / 39°F | 0°C / 32°F | 75% | 1014 mb (29.94 in) | NW 28 kph (NW 17.3 mph) | 0.00 mm (0.00 in) | 10SM |
| | KDSM 251554Z 32015G22KT 10SM -RA BKN022 BKN027 OVC032 04/00 A2993 RMK AO2 PK WND 32027/1533 SLP141 P0000 T00440000 |
| 08:54 CST |  Overcast Light Rain | 5°C / 41°F | 0°C / 32°F | 70% | 1013 mb (29.91 in) | NW 35 kph (NW 21.9 mph) | 0.00 mm (0.00 in) | 10SM |
| | KDSM 251454Z 30019G25KT 10SM -RA BKN021 BKN040 OVC055 05/00 A2992 RMK AO2 RAB53 SLP134 P0000 60000 T00500000 51008 |
| 07:54 CST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1013 mb (29.91 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KDSM 251354Z 28009KT 10SM BKN050 OVC070 04/M01 A2991 RMK AO2 SLP134 T00441006 |
| 06:54 CST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1013 mb (29.91 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KDSM 251254Z 28007KT 10SM OVC070 04/M01 A2991 RMK AO2 SLP131 T00441006 |
| 05:54 CST |  Overcast | 4°C / 39°F | 0°C / 32°F | 75% | 1012 mb (29.88 in) | WNW 19 kph (WNW 11.5 mph) | - | 10SM |
| | KDSM 251154Z 29010KT 10SM BKN095 OVC140 04/00 A2989 RMK AO2 SLP126 60000 70087 T00440000 10061 20044 53005 |
| 04:54 CST |  Overcast | 5°C / 41°F | 1°C / 34°F | 76% | 1012 mb (29.88 in) | WNW 17 kph (WNW 10.4 mph) | - | 10SM |
| | KDSM 251054Z 29009KT 10SM SCT070 OVC160 05/01 A2988 RMK AO2 SLP123 T00500011 |
| 03:54 CST |  Mostly Cloudy | 6°C / 43°F | 2°C / 36°F | 76% | 1012 mb (29.88 in) | NW 20 kph (NW 12.7 mph) | 0.00 mm (0.00 in) | 10SM |
| | KDSM 250954Z 31011KT 10SM FEW031 BKN070 06/02 A2987 RMK AO2 DZB11E45 SLP118 P0000 T00560017 |
| 03:29 CST |  Overcast Drizzle | 6°C / 43°F | 2°C / 36°F | 76% | 1012 mb (29.88 in) | NW 17 kph (NW 10.4 mph) | 0.00 mm (0.00 in) | 10SM |
| | KDSM 250929Z 30009KT 10SM -DZ SCT016 BKN031 OVC065 06/02 A2987 RMK AO2 DZB11 P0000 |
| 03:09 CST |  Overcast | 6°C / 43°F | 3°C / 37°F | 81% | 1012 mb (29.88 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KDSM 250909Z 30013KT 10SM SCT010 OVC016 06/03 A2988 RMK AO2 |
| 02:54 CST |  Overcast | 6°C / 43°F | 3°C / 37°F | 81% | 1012 mb (29.88 in) | WNW 24 kph (WNW 15 mph) | - | 8SM |
| | KDSM 250854Z 29013KT 8SM OVC008 06/03 A2988 RMK AO2 CIG 007V011 SLP121 T00610033 53004 |
| 01:54 CST |  Overcast | 6°C / 43°F | 4°C / 39°F | 87% | 1012 mb (29.88 in) | NW 20 kph (NW 12.7 mph) | - | 7SM |
| | KDSM 250754Z 32011KT 7SM OVC006 06/04 A2987 RMK AO2 SLP117 T00610039 |
| 00:54 CST |  Overcast Fog And Mist | 6°C / 43°F | 4°C / 39°F | 87% | 1011 mb (29.85 in) | NW 28 kph (NW 17.3 mph) | - | 5SM |
| | KDSM 250654Z 32015KT 5SM BR OVC004 06/04 A2986 RMK AO2 SLP114 T00610039 |