| 08:51 CST | 
Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 1012 mb
(29.88 in) | W 15 kph
(W 9.2 mph) | - | 10SM |
| | KMDW 031451Z 28008KT 10SM SCT026 OVC055 02/M03 A2989
RMK AO2 SLP128 60000 T00171028 53032 |
| 07:51 CST |
Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 1011 mb
(29.85 in) | NW 15 kph
(NW 9.2 mph) | - | 10SM |
| | KMDW 031351Z 30008KT 10SM SCT033 OVC060 02/M03 A2986
RMK AO2 SLP118 T00171028 |
| 06:51 CST |
Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 1010 mb
(29.83 in) | NW 9 kph
(NW 5.8 mph) | 0.00 mm
(0.00 in) | 10SM |
| | KMDW 031251Z 31005KT 10SM SCT033 OVC060 02/M03 A2982
RMK AO2 SNE36 SLP105 P0000 T00171028 |
| 05:51 CST | 
Overcast
Light Snow | 2°C / 36°F | -2°C / 28°F | 75% | 1009 mb
(29.8 in) | NNW 19 kph
(NNW 11.5 mph) | 0.00 mm
(0.00 in) | 7SM |
| | KMDW 031151Z 33010KT 7SM -SN FEW020 BKN035 OVC095 02/M02 A2979
RMK AO2 SLP095 P0000 60000 70004 T00171022 10033 20017 51029 |
| 05:05 CST |
Mostly Cloudy
Light Snow | 2°C / 36°F | -2°C / 28°F | 75% | 1008 mb
(29.77 in) | NW 15 kph
(NW 9.2 mph) | 0.00 mm
(0.00 in) | 7SM |
| | KMDW 031105Z 32008KT 7SM -SN FEW020 BKN034 BKN090 02/M02 A2977
RMK AO2 P0000 |
| 04:51 CST |
Overcast
Light Snow | 2°C / 36°F | -2°C / 28°F | 75% | 1008 mb
(29.77 in) | NNW 19 kph
(NNW 11.5 mph) | 0.00 mm
(0.00 in) | 7SM |
| | KMDW 031051Z 33010KT 7SM -SN BKN018 OVC025 02/M02 A2977
RMK AO2 SNB30 SLP090 P0000 T00171017 |
| 03:51 CST |
Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1007 mb
(29.74 in) | NW 28 kph
(NW 17.3 mph) | - | 10SM |
| | KMDW 030951Z 32015G19KT 10SM OVC018 02/M01 A2973
RMK AO2 SLP073 T00221011 |
| 03:32 CST |
Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1006 mb
(29.71 in) | NW 30 kph
(NW 18.4 mph) | - | 10SM |
| | KMDW 030932Z 32016KT 10SM BKN020 OVC026 02/M01 A2972
RMK AO2 |
| 02:51 CST | 
Mostly Cloudy | 2°C / 36°F | -1°C / 30°F | 81% | 1006 mb
(29.71 in) | NW 20 kph
(NW 12.7 mph) | - | 10SM |
| | KMDW 030851Z 31011KT 10SM FEW022 BKN034 BKN110 02/M01 A2970
RMK AO2 SLP065 60000 T00221006 53025 |
| 02:24 CST |
Mostly Cloudy | 2°C / 36°F | -1°C / 30°F | 81% | 1005 mb
(29.68 in) | NNW 24 kph
(NNW 15 mph) | - | 10SM |
| | KMDW 030824Z 33013KT 10SM SCT022 BKN034 BKN110 02/M01 A2969
RMK AO2 |
| 01:51 CST |
Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1005 mb
(29.68 in) | NW 24 kph
(NW 15 mph) | - | 10SM |
| | KMDW 030751Z 32013G19KT 10SM OVC022 03/M01 A2968
RMK AO2 SLP057 T00281006 |
| 00:51 CST |
Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1004 mb
(29.65 in) | NW 20 kph
(NW 12.7 mph) | 0.00 mm
(0.00 in) | 7SM |
| | KMDW 030651Z 32011G16KT 7SM FEW010 BKN018 OVC110 03/01 A2964
RMK AO2 RAE45 SLP043 P0000 T00330006 |
| 00:25 CST | 
Overcast
Light Rain | 3°C / 37°F | 1°C / 34°F | 87% | 1004 mb
(29.65 in) | NNW 24 kph
(NNW 15 mph) | 0.00 mm
(0.00 in) | 6SM |
| | KMDW 030625Z 33013KT 6SM -RA BR FEW010 OVC016 03/01 A2964
RMK AO2 P0000 |
