| 16:51 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1023 mb (30.21 in) | E 24 kph (E 15 mph) | 0.00 mm (0.00 in) | 4SM |
| | KMDW 222251Z 09013KT 4SM -SN BR FEW009 BKN012 OVC026 00/M02 A3020 RMK AO2 SLP240 P0000 T00001022 |
| 16:19 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1023 mb (30.21 in) | E 19 kph (E 11.5 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMDW 222219Z 10010KT 3SM -SN BR SCT011 BKN017 OVC027 00/M02 A3020 RMK AO2 P0000 |
| 15:51 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | E 20 kph (E 12.7 mph) | 0.25 mm (0.01 in) | 2SM |
| | KMDW 222151Z 10011KT 2SM -SN BR BKN013 BKN027 OVC050 M01/M02 A3020 RMK AO2 SLP238 VIS 1 1/2V2 1/2 P0001 T10061022 |
| 15:42 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | E 20 kph (E 12.7 mph) | 0.25 mm (0.01 in) | 2SM |
| | KMDW 222142Z 10011KT 2SM -SN BR FEW009 BKN012 OVC038 M01/M02 A3020 RMK AO2 P0001 |
| 15:14 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | E 22 kph (E 13.8 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KMDW 222114Z 09012G17KT 1 1/2SM -SN BR FEW009 BKN012 OVC038 00/M02 A3019 RMK AO2 P0001 |
| 14:51 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | E 20 kph (E 12.7 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KMDW 222051Z 10011KT 2 1/2SM -SN BR FEW009 BKN012 OVC038 00/M02 A3019 RMK AO2 SLP237 VIS 1 1/2V3 P0000 60000 T00001022 50000 |
| 14:38 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | E 20 kph (E 12.7 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KMDW 222038Z 10011KT 2 1/2SM -SN BR BKN012 OVC038 00/M02 A3019 RMK AO2 VIS 1 1/2V3 P0000 |
| 14:21 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | E 20 kph (E 12.7 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KMDW 222021Z 10011KT 1 1/2SM -SN BR BKN010 OVC017 00/M02 A3019 RMK AO2 P0000 |
| 14:03 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | E 17 kph (E 10.4 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMDW 222003Z 10009KT 3SM -SN BR BKN010 OVC017 00/M02 A3019 RMK AO2 P0000 |
| 13:51 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | E 22 kph (E 13.8 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KMDW 221951Z 10012KT 1 1/4SM -SN BR BKN012 OVC018 00/M02 A3019 RMK AO2 SLP236 P0000 T00001022 |
| 13:37 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | E 19 kph (E 11.5 mph) | 0.00 mm (0.00 in) | 2SM |
| | KMDW 221937Z 10010KT 2SM -SN BR OVC012 00/M02 A3019 RMK AO2 P0000 |
| 13:13 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | ESE 19 kph (ESE 11.5 mph) | 0.00 mm (0.00 in) | 2SM |
| | KMDW 221913Z 11010KT 2SM -SN BR SCT008 OVC016 M01/M02 A3019 RMK AO2 P0000 |
| 12:51 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | E 17 kph (E 10.4 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KMDW 221851Z 10009KT 1 3/4SM -SN BR BKN008 BKN014 OVC018 M01/M02 A3020 RMK AO2 SLP238 P0000 T10061022 |
| 12:10 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | E 20 kph (E 12.7 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KMDW 221810Z 10011G15KT 1 1/4SM -SN BR BKN008 OVC014 M01/M02 A3020 RMK AO2 P0000 |
| 11:51 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 20 kph (E 12.7 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KMDW 221751Z 10011KT 3/4SM R31/P6000FT -SN BR OVC008 M01/M02 A3019 RMK AO2 SLP237 4/003 P0000 60004 T10061022 10000 21017 56010 |
| 11:48 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 22 kph (E 13.8 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KMDW 221748Z 10012KT 3/4SM -SN BR OVC008 M01/M02 A3019 RMK AO2 P0000 RVRNO |
| 11:41 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | E 17 kph (E 10.4 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KMDW 221741Z 09009KT 1/2SM -SN FZFG OVC008 M01/M02 A3020 RMK AO2 P0000 RVRNO |
| 11:31 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1023 mb (30.21 in) | E 17 kph (E 10.4 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KMDW 221731Z 10009KT 1/2SM -SN FG OVC010 00/M02 A3020 RMK AO2 P0000 RVRNO |
| 11:06 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1023 mb (30.21 in) | ESE 17 kph (ESE 10.4 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KMDW 221706Z 11009KT 1 1/4SM -SN BR OVC010 00/M02 A3021 RMK AO2 P0000 |
| 10:51 CST |  Overcast Light Snow | 0°C / 32°F | -2°C / 28°F | 87% | 1023 mb (30.21 in) | ESE 13 kph (ESE 8.1 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KMDW 221651Z 11007KT 2 1/2SM -SN BR OVC010 00/M02 A3022 RMK AO2 SLP246 P0000 T00001022 |
| 10:35 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | SE 15 kph (SE 9.2 mph) | 0.00 mm (0.00 in) | 2SM |
| | KMDW 221635Z 12008KT 2SM -SN BR OVC010 M01/M02 A3022 RMK AO2 CIG 007V013 P0000 |
| 09:51 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | SE 13 kph (SE 8.1 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KMDW 221551Z 13007KT 1 1/2SM -SN BR BKN008 OVC019 M01/M02 A3022 RMK AO2 SLP247 P0000 T10061022 |
| 09:15 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | S 9 kph (S 5.8 mph) | 0.00 mm (0.00 in) | 1SM |
| | KMDW 221515Z 17005KT 1SM R31/P6000FT -SN BR BKN008 OVC014 M01/M02 A3022 RMK AO2 P0000 |
| 08:51 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | SSE 9 kph (SSE 5.8 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KMDW 221451Z 16005KT 1 3/4SM -SN BR SCT006 BKN011 OVC046 M01/M02 A3022 RMK AO2 SLP245 P0001 60004 T10061017 53009 |
| 08:26 CST |  Overcast Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | SE 9 kph (SE 5.8 mph) | 0.25 mm (0.01 in) | 1SM |
| | KMDW 221426Z 12005KT 1SM R31/P6000FT -SN BR SCT006 BKN011 OVC046 M01/M02 A3020 RMK AO2 P0001 |
| 07:51 CST |  Obscured Light Snow | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | SE 9 kph (SE 5.8 mph) | 0.51 mm (0.02 in) | 3/4SM |
| | KMDW 221351Z 13005KT 3/4SM R31/4000V5500FT -SN BR VV007 M01/M02 A3020 RMK AO2 SLP239 SNINCR 1/3 P0002 T10111022 |
| 07:09 CST |  Overcast Snow | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | SE 6 kph (SE 3.5 mph) | 0.25 mm (0.01 in) | 1/2SM |
| | KMDW 221309Z 14003KT 1/2SM R31/4500FT SN FZFG BKN007 OVC011 M02/M02 A3020 RMK AO2 P0001 $ |
| 06:51 CST |  Overcast Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 1023 mb (30.21 in) | E 6 kph (E 3.5 mph) | 0.25 mm (0.01 in) | 1SM |
| | KMDW 221251Z 10003KT 1SM -SN BR BKN007 BKN016 OVC039 M01/M03 A3020 RMK AO2 SLP239 P0001 T10111028 RVRNO $ |
| 05:51 CST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | ENE 7 kph (ENE 4.6 mph) | 0.25 mm (0.01 in) | 1SM |
| | KMDW 221151Z 06004KT 1SM -SN BR OVC005 M02/M03 A3019 RMK AO2 SLP237 4/002 P0001 60009 70010 T10171028 11017 21022 56002 RVRNO |
| 05:47 CST |  Obscured Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | ENE 7 kph (ENE 4.6 mph) | 0.25 mm (0.01 in) | 3/4SM |
| | KMDW 221147Z 06004KT 3/4SM -SN BR VV004 M02/M03 A3019 RMK AO2 P0001 RVRNO |
| 05:22 CST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | E 7 kph (E 4.6 mph) | 0.00 mm (0.00 in) | 1SM |
| | KMDW 221122Z 10004KT 1SM -SN BR OVC008 M02/M03 A3019 RMK AO2 P0000 RVRNO |
| 04:51 CST |  Obscured Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | E 9 kph (E 5.8 mph) | 0.51 mm (0.02 in) | 3/4SM |
| | KMDW 221051Z 08005KT 3/4SM -SN BR VV006 M02/M03 A3019 RMK AO2 SLP236 P0002 T10171028 RVRNO |
| 04:31 CST |  Overcast Light Snow | -2°C / 28°F | -2°C / 28°F | 100% | 1022 mb (30.18 in) | Calm | 0.25 mm (0.01 in) | 3/4SM |
| | KMDW 221031Z 00000KT 3/4SM -SN BR OVC006 M02/M02 A3019 RMK AO2 P0001 RVRNO |
| 03:51 CST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | ESE 6 kph (ESE 3.5 mph) | 0.25 mm (0.01 in) | 1SM |
| | KMDW 220951Z 11003KT 1SM -SN BR OVC006 M02/M03 A3019 RMK AO2 SLP236 P0001 T10171028 RVRNO |
| 02:51 CST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1023 mb (30.21 in) | Calm | 0.25 mm (0.01 in) | 1SM |
| | KMDW 220851Z 00000KT 1SM -SN BR OVC007 M02/M03 A3020 RMK AO2 SLP239 P0001 60005 T10171033 50003 RVRNO |
| 01:51 CST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1023 mb (30.21 in) | Calm | 0.51 mm (0.02 in) | 1SM |
| | KMDW 220751Z 00000KT 1SM -SN BR OVC008 M02/M03 A3020 RMK AO2 SLP239 P0002 T10221033 RVRNO |
| 00:51 CST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | Calm | 0.51 mm (0.02 in) | 1SM |
| | KMDW 220651Z 00000KT 1SM -SN BR BKN007 OVC013 M02/M03 A3019 RMK AO2 SLP236 P0002 T10221033 RVRNO |
| 00:28 CST |  Overcast Light Snow | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | Calm | 0.25 mm (0.01 in) | 1 1/4SM |
| | KMDW 220628Z 00000KT 1 1/4SM -SN BR BKN007 OVC011 M02/M03 A3019 RMK AO2 P0001 |