| 09:51 CST | 
Partly Cloudy | 6°C / 43°F | 0°C / 32°F | 66% | 1010 mb
(29.83 in) | SW 13 kph
(SW 8.1 mph) | - | 10SM |
| | KMDW 281551Z 22007KT 10SM FEW250 06/00 A2984
RMK AO2 SLP111 T00560000 $ |
| 08:51 CST |
Partly Cloudy | 3°C / 37°F | -1°C / 30°F | 75% | 1010 mb
(29.83 in) | S 15 kph
(S 9.2 mph) | - | 10SM |
| | KMDW 281451Z 19008KT 10SM FEW250 03/M01 A2984
RMK AO2 SLP115 T00281011 56008 $ |
| 07:51 CST |
Partly Cloudy | 1°C / 34°F | -2°C / 28°F | 81% | 1011 mb
(29.85 in) | S 9 kph
(S 5.8 mph) | - | 10SM |
| | KMDW 281351Z 19005KT 10SM FEW250 01/M02 A2985
RMK AO2 SLP118 T00061022 $ |
| 06:51 CST | 
Partly Cloudy | 0°C / 32°F | -3°C / 27°F | 80% | 1011 mb
(29.85 in) | S 7 kph
(S 4.6 mph) | - | 9SM |
| | KMDW 281251Z 17004KT 9SM FEW250 00/M03 A2985
RMK AO2 SLP120 T00001028 $ |
| 05:51 CST |
Partly Cloudy | 0°C / 32°F | -3°C / 27°F | 80% | 1012 mb
(29.88 in) | S 7 kph
(S 4.6 mph) | - | 10SM |
| | KMDW 281151Z 18004KT 10SM FEW250 00/M03 A2987
RMK AO2 SLP124 T00001028 10011 20000 56012 |
| 04:51 CST |
Partly Cloudy | 0°C / 32°F | -3°C / 27°F | 80% | 1012 mb
(29.88 in) | S 6 kph
(S 3.5 mph) | - | 10SM |
| | KMDW 281051Z 17003KT 10SM FEW250 00/M03 A2988
RMK AO2 SLP127 T00001028 |
| 03:51 CST |
Partly Cloudy | 0°C / 32°F | -3°C / 27°F | 80% | 1012 mb
(29.88 in) | SSE 7 kph
(SSE 4.6 mph) | - | 10SM |
| | KMDW 280951Z 16004KT 10SM FEW250 00/M03 A2989
RMK AO2 SLP129 T00001033 |
| 02:51 CST |
Partly Cloudy | 1°C / 34°F | -3°C / 27°F | 75% | 1013 mb
(29.91 in) | SSE 9 kph
(SSE 5.8 mph) | - | 10SM |
| | KMDW 280851Z 15005KT 10SM FEW250 01/M03 A2990
RMK AO2 SLP135 T00061033 56013 |
| 01:51 CST |
Partly Cloudy | 0°C / 32°F | -3°C / 27°F | 80% | 1013 mb
(29.91 in) | SE 9 kph
(SE 5.8 mph) | - | 10SM |
| | KMDW 280751Z 14005KT 10SM FEW250 00/M03 A2991
RMK AO2 SLP139 T00001033 |
| 00:51 CST |
Partly Cloudy | 1°C / 34°F | -3°C / 27°F | 75% | 1014 mb
(29.94 in) | Calm | - | 10SM |
| | KMDW 280651Z 00000KT 10SM FEW250 01/M03 A2993
RMK AO2 SLP147 T00061033 |
